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<channel>
	<title>Dinosaur Tracking</title>
	
	<link>http://blogs.smithsonianmag.com/dinosaur</link>
	<description>Where Paleontology Meets Pop Culture</description>
	<lastBuildDate>Fri, 20 Nov 2009 14:53:30 +0000</lastBuildDate>
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		<title>Return of the “Age of Reptiles”</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/fFF-KXYkK6g/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/20/return-of-the-age-of-reptiles/#comments</comments>
		<pubDate>Fri, 20 Nov 2009 14:53:30 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Kids' Stuff]]></category>
		<category><![CDATA[books]]></category>
		<category><![CDATA[comics]]></category>
		<category><![CDATA[fun]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2345</guid>
		<description><![CDATA[Usually when dinosaurs appear in comic books or on screen they are there to menace the human protagonists of the story. Rarely do we get to see tales in which dinosaurs themselves are main characters, but Ricardo Delgago&#8217;s Age of Reptiles series is a notable exception.
Age of Reptiles started off as a four-part comic miniseries [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2347" class="wp-caption alignleft" style="width: 218px"><img class="size-full wp-image-2347" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/age-of-reptiles-the-journey.jpg" alt="The cover for Age of Reptiles: The Journey" width="208" height="320" /><p class="wp-caption-text">The cover for Age of Reptiles: The Journey</p></div>
<p>Usually when dinosaurs appear in comic books or on screen they are there to <a title="Dinosaur Tracking Fantastic Four Dinosaurs" href="http://blogs.smithsonianmag.com/dinosaur/2009/04/24/fantastic-four-vs-dinosaurs/" target="_blank">menace the human protagonists</a> of the story. <a title="Dinosaur Tracking Disney's Dinosaur" href="http://blogs.smithsonianmag.com/dinosaur/2009/04/09/the-best-dinosaur-movie-that-never-was/" target="_blank">Rarely</a> do we get to see tales in which dinosaurs themselves are main characters, but Ricardo Delgago&#8217;s <em>Age of Reptiles</em> series is a notable exception.</p>
<p><em>Age of Reptiles </em>started off as a four-part comic miniseries in 1993 with the story &#8220;Tribal Warfare.&#8221; There were no thought bubbles or pieces of dialog, only a visual story of a deadly rivalry between a pack of <em>Deinonychus</em> and a family of <em>Tyrannosaurus</em>. Delgado bent the science a bit to make a more action-packed story, but this is a comic book we&#8217;re talking about, after all.</p>
<p>The next entry in the series was called &#8220;The Hunt&#8221; and was released as a five-part series in 1997. It was another tale of species-on-species rivalry, this time between a pack of <em>Ceratosaurus</em> and a young <em>Allosaurus</em> seeking revenge for the death of his mother. Delgado&#8217;s artwork was a little more polished in this run, though it followed the previous installment of creating implausible scenarios with known dinosaurs.</p>
<p>Now, after a hiatus of more than a decade, <em>Age of Reptiles</em> is back with a new story, &#8220;<a title="Dark Horse Age of Reptiles the Journey" href="http://www.darkhorse.com/Comics/15-820/Age-of-Reptiles-The-Journey-1" target="_blank">The Journey</a>.&#8221; The first issue was published earlier this month, and it appears to be a story about a massive group of dinosaurs migrating south for the winter. Where will the story go? I guess we&#8217;ll have to wait for the next issue (<a title="Dark Horse Age of Reptiles The Journey 2" href="http://www.darkhorse.com/Comics/15-821/Age-of-Reptiles-The-Journey-2" target="_blank">due out in January</a>) to find out.</p>
<p>[Hat-tip to <a title="When Pigs Fly Returns Age of Reptiles" href="http://whenpigsfly-returns.blogspot.com/2009/11/age-of-reptiles.html" target="_blank">Zach</a> for bringing this story to our attention.]</p>
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		<item>
		<title>A Mix-and-Match Dinosaur from Henry Francis’ Novel</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/vu_H60-Lq0I/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/19/a-mix-and-match-dinosaur-from-henry-francis-novel/#comments</comments>
		<pubDate>Thu, 19 Nov 2009 15:32:41 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[In Print]]></category>
		<category><![CDATA[carnivore]]></category>
		<category><![CDATA[history]]></category>
		<category><![CDATA[literature]]></category>
		<category><![CDATA[sauropod]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2322</guid>
		<description><![CDATA[We just can&#8217;t let dinosaurs stay dead. They were real dragons that (notwithstanding their bird descendants) lived and died millions and millions of years before our species evolved, and they are so fascinating that we keep finding new ways to bring them into our world. Among the various ways humans and dinosaurs have been brought [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2327" class="wp-caption aligncenter" style="width: 401px"><a href="http://books.google.com/books?id=4w0GzfWuoicC&amp;pg=PA582&amp;dq=dinosaur&amp;lr=&amp;as_brr=4&amp;ei=56YCS6unNIOGNL-v_PUO#v=onepage&amp;q=&amp;f=false"><img class="size-full wp-image-2327" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/horrible-dinosaur-story.jpg" alt="A dinosaur threatens a duo of English adventurers. From &quot;The Last Haunt of the Dinosaur&quot; in The English Illustrated Magazine." width="391" height="502" /></a><p class="wp-caption-text">A dinosaur threatens a duo of English adventurers. From &quot;The Last Haunt of the Dinosaur&quot; in The English Illustrated Magazine.</p></div>
<p>We just can&#8217;t let dinosaurs stay dead. They were real dragons that (notwithstanding their <a title="Dinosaur Tracking Birds are Dinosaurs" href="http://blogs.smithsonianmag.com/dinosaur/category/birds-are-dinosaurs/" target="_blank">bird descendants</a>) lived and died millions and millions of years before our species evolved, and they are so fascinating that we keep finding new ways to bring them into our world. Among the various ways humans and dinosaurs have been brought into contact, the idea that some dinosaurs might have survived in some pocket of unexplored wilderness has been a staple of science fiction and adventure stories for some time. Arthur Conan Doyle&#8217;s <a title="Wikipedia The Lost World" href="http://en.wikipedia.org/wiki/The_Lost_World_%28Conan_Doyle_novel%29" target="_blank"><em>The Lost World</em></a> is the classic prototype for this subgenre, but one of the lesser-known variations on the theme was a 1908 story by Henry Francis called &#8220;<a title="Google Books The Last Haunt of the Dinosaur" href="http://books.google.com/books?id=4w0GzfWuoicC&amp;pg=PA582&amp;dq=dinosaur&amp;lr=&amp;as_brr=4&amp;ei=56YCS6unNIOGNL-v_PUO#v=onepage&amp;q=dinosaur&amp;f=false" target="_blank">The Last Haunt of the Dinosaur</a>.&#8221;</p>
<p>While not an outright copy of Doyle&#8217;s story, Francis&#8217; tale is another &#8220;Lost World&#8221; type of adventure that was standard for pulp magazines of the time (which included, I am sorry to say, racist undertones). Where Francis had a bit of trouble, though, was deciding what kind of dinosaur should menace the intrepid English explorers central to his story. It was a carnivorous dinosaur, the salacious descriptions of gore in the story make that clear, but Francis gave his dinosaur a long neck and small head like that of a sauropod. A case could be made that early sauropodomorph dinosaurs like <em><a title="Dinosaur Tracking Aardonyx" href="http://blogs.smithsonianmag.com/dinosaur/2009/11/12/introducing-aardonyx-the-earth-claw/" target="_blank">Aardonyx</a> </em>would fit Francis&#8217; description for body type if not dietary habits, but I am not feeling so charitable. It seems to me that he was confused and combined features from several dinosaurs to make a monster. (Francis covers his own tracks later on by having the scientists revise a restoration of a dinosaur skeleton they had been working on to fit the creature they saw in the jungle.)</p>
<p>Contrary to Francis&#8217; imaginary tale, however, there is no reason to think that there are non-avian dinosaurs still inhabiting tropical jungles. Even if some lineages managed to survive the mass extinction at the end of the Cretaceous 65 million years ago, their descendants would have continued to evolve and would probably look very different from their Mesozoic ancestors. Nevertheless, &#8220;Lost World&#8221; type stories give us an excuse to wonder what life would be like if the dinosaurs we know only as fossils actually lived alongside our species, and I have little doubt that this kind of tale will be around, in one for or another, for some time to come.</p>
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		<item>
		<title>Calling All Dino Blogs</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/50bTgvrOeB4/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/18/calling-all-dino-blogs/#comments</comments>
		<pubDate>Wed, 18 Nov 2009 16:46:28 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Announcements]]></category>
		<category><![CDATA[blogs]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2319</guid>
		<description><![CDATA[Looking over our blogroll the other day I noticed that a number of the blogs have either moved, disappeared, or have not been updated with anything about dinosaurs in ages. It is high time for a blogroll revamp.
In order to make sure that our blogroll represents the best of dino bloggers, though, I need your [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2320" class="wp-caption alignright" style="width: 292px"><img class="size-medium wp-image-2320" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/allosaurus-museum-ancient-life-300x201.jpg" alt="The skull of an Allosaurus skeleton on display at the Museum of Ancient Life in Utah." width="282" height="188" /><p class="wp-caption-text">The skull of an Allosaurus skeleton on display at the Museum of Ancient Life in Utah.</p></div>
<p>Looking over our blogroll the other day I noticed that a number of the blogs have either moved, disappeared, or have not been updated with anything about dinosaurs in ages. It is high time for a blogroll revamp.</p>
<p>In order to make sure that our blogroll represents the best of dino bloggers, though, I need your help. Are there any blogs not presently on our list that you think we should add? Let us know in the comments, and tell us why you like the blog.</p>
<p>All the blogs that are mentioned might not necessarily make the final cut, but I will definitely have a look at each of them. Please submit your suggestions by next Wednesday (the 25th) and we will have our new blogroll up after Thanksgiving. Thanks!</p>
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		<title>A Dinosaur Safari with Jurassic: The Hunted</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/jE5yLC6vRrY/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/17/a-dinosaur-safari-with-jurassic-the-hunted/#comments</comments>
		<pubDate>Tue, 17 Nov 2009 15:29:00 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Kids' Stuff]]></category>
		<category><![CDATA[jurassic]]></category>
		<category><![CDATA[video games]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2261</guid>
		<description><![CDATA[
When will we humans ever learn? Many of us would love to see dinosaurs in the flesh, but if we ever actually got the chance it would probably be a terrifying experience.  Numerous movies, comic books, and video games have been based upon this love-hate relationship, and last week saw the release of video game [...]]]></description>
			<content:encoded><![CDATA[<p><object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="560" height="340" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"><param name="allowFullScreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="src" value="http://www.youtube.com/v/VVdRvv_b_es&amp;hl=en&amp;fs=1&amp;" /><param name="allowfullscreen" value="true" /><embed type="application/x-shockwave-flash" width="560" height="340" src="http://www.youtube.com/v/VVdRvv_b_es&amp;hl=en&amp;fs=1&amp;" allowscriptaccess="always" allowfullscreen="true"></embed></object></p>
<p>When will we humans ever learn? Many of us would love to see dinosaurs in the flesh, but if we ever actually got the chance it would probably be <a title="Dinosaur Tracking Face to Face" href="http://blogs.smithsonianmag.com/dinosaur/2009/11/03/face-to-face-with-a-dinosaur/" target="_blank">a terrifying experience</a>.  Numerous movies, comic books, and video games have been based upon this love-hate relationship, and last week saw the release of video game that carries on in this tradition called <a title="Wikipedia Jurassic the Hunted" href="http://en.wikipedia.org/wiki/Jurassic:_The_Hunted" target="_blank"><em>Jurassic: The Hunted</em></a>.</p>
<p>Asking about the story played out in the game is a bit superfluous. Any plot that involves dinosaurs, the <a title="Wikipedia Bermuda Triangle" href="http://en.wikipedia.org/wiki/Bermuda_Triangle" target="_blank">Bermuda Triangle</a>, and a gritty heavy-weapons expert does not merit too much thinking about. The entire reason for the game&#8217;s existence is to allow players to run around shooting dinosaurs with a variety of big, highly destructive weapons.</p>
<p>If this sounds familiar, it should. Another dinosaur shoot-&#8217;em-up, <a href="http://blogs.smithsonianmag.com/dinosaur/2008/11/12/turok-realistic-dinosaurs-unrealistic-computer-game/" target="_blank"><em>Turok</em></a>, was released early in 2008. In fact, the new game shows many similarities with <em>Turok</em>, and it looks like <em>Jurassic: The Hunted</em> is a game meant to satisfy players who want to keep blasting away at dinosaurs. I have to admit that <em>Turok</em> had a pretty good storyline, though, something that this new game seems to have foregone.</p>
<p>Though gaming systems are continually changing, dinosaur hunting games have been around for a while and probably will continue to pop up for many years to come. Such games allow virtually anyone to be a heroic monster slayer without leaving the comfort of their couch. It seems that the only thing more fun than bringing dinosaurs back to life is sending them into extinction again.</p>
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		<title>Jingo the Dinosaur — a World War I Mascot</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/2_BcEqKHRV0/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/16/jingo-the-dinosaur-a-world-war-i-mascot/#comments</comments>
		<pubDate>Mon, 16 Nov 2009 14:55:07 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[In Print]]></category>
		<category><![CDATA[history]]></category>
		<category><![CDATA[politics]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2277</guid>
		<description><![CDATA[By the spring of 1916 it seemed inevitable that the United States would enter World War I. This prospect unsettled those opposed to our country&#8217;s involvement, and there was no better symbol for the military buildup these people feared than the great armored dinosaurs.
The papier-mâché Stegosaurus featured in the April 1, 1916 issue of the [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2280" class="wp-caption alignright" style="width: 286px"><img class="size-medium wp-image-2280" title="jingo-stegosaurus-world-war" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/stegosaurus-armor-warjpg-300x179.jpg" alt="'Jingo' the Stegosaurus." width="276" height="164" /><p class="wp-caption-text">&#39;Jingo&#39; the Stegosaurus.</p></div>
<p>By the spring of 1916 it seemed inevitable that the United States would enter World War I. This prospect unsettled those opposed to our country&#8217;s involvement, and there was no better symbol for the military buildup these people feared than the great armored dinosaurs.</p>
<p>The papier-mâché <em>Stegosaurus </em>featured in the April 1, 1916 issue of the magazine <a title="The Survey Dinosaur Protest" href="http://books.google.com/books?pg=PA37&amp;dq=dinosaur&amp;lr=&amp;ei=BQD4SvGVHqLqygST7qiBAw&amp;id=6qEqAAAAMAAJ&amp;as_brr=4#v=onepage&amp;q=dinosaur&amp;f=false" target="_blank"><em>The Survey</em></a> was no joke. Created by the &#8220;Anti-&#8217;Preparedness&#8217; Committee&#8221; the dinosaur carried the slogan &#8220;All Armor Plate &#8211; No Brains&#8221; beneath it as a jab at those who preferred trench warfare to diplomacy. Walter G. Fuller, a member of the organization that promoted the statue, explained:</p>
<blockquote><p>It is difficult to conceive any more proper and appropriate symbol of militarism than that which the Anti- Preparedness&#8217; Committee has hit upon. What could be more like the heavy, stumbling, clumsy brutal foolery which is destroying Europe than those old monsters of the past, the armored dinosaurs? These beasts, all armor-plate and no brains, had no more intelligent way of living than that of &#8216;adequate preparedness.&#8217; All their difficulties were to be met by piling on more and more armor, until at last they sank by their own clumsy weight into the marsh lands &#8230;</p>
<p>Here was an animal unable to do even a little intelligent thinking. Its brain cavity in proportion to the size of its body was more diminutive than that of any other vertebrate. Like the militarist, therefore, it was unable to conceive of any intelligent foreign policy. Moreover, its vision was limited. Its eyes were small and could look only in a sidewise direction. It could not look ahead.</p></blockquote>
<p>Such a strategy, Fuller argued, could only lead to extinction; just look at what happened to the slow, stupid, and overburdened dinosaurs! At the time no one had any idea why the dinosaurs had become extinct, and the belief that dinosaurs were large in size but diminutive in brain power made them perfect for caricaturing all that was perceived as brutish, dumb, and obsolete.  &#8220;Anti-preparedness&#8221; activists drove this point home by naming their dinosaur &#8220;Jingo,&#8221; a reference to &#8220;jingoism&#8221; or a feeling of nationalism so extreme that threats of violence against other nations becomes acceptable.</p>
<p>Reactions to Jingo&#8217;s tour of American cities were mixed. Anti-war activists, of course, loved Jingo while those who supported American involvement in the &#8220;War to End All Wars&#8221; thought it was a dumb public stunt. According to a later report, however, some Christian fundamentalists were upset that anyone would suggest that Jingo and his kind had been poorly made; God had created dinosaurs perfectly during the Creation week, after all. Nor was paleontologist W.D. Matthew of the American Museum of Natural History particularly impressed. Regardless of whether herbivorous dinosaurs escaped the claws of predators by virtue of their armor, speed, or wits, Matthew argued, they all became extinct. Even if there were &#8220;smart dinosaurs,&#8221; something that was in extreme doubt at the time, they fared no better than the massive, armored species when it came to survival.</p>
<p style="text-align: center">
<div id="attachment_2282" class="wp-caption aligncenter" style="width: 400px"><img class="size-full wp-image-2282" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/jingo-dinosaur-professor-persuasion.jpg" alt="In a cartoon published in The Survey, &quot;Professor Theophilus Piffle&quot; fails to morally persuade &quot;Jingo&quot; the Stegosaurus that brains are superior to brawn." width="390" height="384" /><p class="wp-caption-text">In a cartoon published in The Survey, &quot;Professor Theophilus Piffle&quot; fails to morally persuade &quot;Jingo&quot; the Stegosaurus that brains are superior to brawn.</p></div>
<p>Ultimately Jingo and his message could not keep America out of war. Despite earlier isolationist and anti-war sentiments, the threat of unrestricted submarine warfare, an alliance between Mexico and Germany, and the <a title="Wikipedia Preparedness Day Bombing" href="http://en.wikipedia.org/wiki/Preparedness_Day_Bombing" target="_blank">Preparedness Day Bombing</a> turned both politicians and the public towards war. Nearly one year after Jingo made his public debut, the United States declared war on Germany, and new laws such as the <a title="Wikipedia Espionage Act of 1917" href="http://en.wikipedia.org/wiki/Espionage_Act_of_1917" target="_blank">Espionage Act of 1917</a> and the Sedition Act of 1918 restricted the free speech of Americans. To speak out against the war was treasonous, and so Jingo was forced into extinction.</p>
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		<title>Dinosaur Sighting: Dinosaur Inn</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/aNcdCd1nUUA/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/13/dinosaur-sighting-dinosaur-inn/#comments</comments>
		<pubDate>Fri, 13 Nov 2009 15:06:06 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Dinosaur Sightings]]></category>
		<category><![CDATA[dinosaur sighting]]></category>
		<category><![CDATA[utah]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2306</guid>
		<description><![CDATA[While driving through northern Utah on the way to Dinosaur National Monument this past summer, my wife and I passed through Vernal, Utah. There were dinosaurs everywhere. Big ones, small ones, green ones, pink ones&#8230; it was hard to look in any direction and not see a dinosaur.
One of the most prominent dinosaurs was this [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2307" class="wp-caption aligncenter" style="width: 206px"><img class="size-medium wp-image-2307" title="dinosaur-inn-vernal-utah" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/dinosaur-best-western-201x300.jpg" alt="The dinosaur outside the &quot;Dinosaur Inn&quot; in Vernal, Utah." width="196" height="301" /><p class="wp-caption-text">The dinosaur outside the &quot;Dinosaur Inn&quot; in Vernal, Utah.</p></div>
<p>While driving through northern Utah on the way to <a title="Dinosaur Tracking Dinosaur National Monument" href="http://blogs.smithsonianmag.com/dinosaur/2009/09/01/paleontology-in-action-at-dinosaur-national-monument/" target="_blank">Dinosaur National Monument</a> this past summer, my wife and I passed through Vernal, Utah. There were dinosaurs everywhere. Big ones, small ones, green ones, pink ones&#8230; it was hard to look in any direction and <em>not</em> see a dinosaur.</p>
<p>One of the most prominent dinosaurs was this fellow outside the Best Western &#8220;Dinosaur Inn.&#8221; I stopped to snap a picture, but only for a moment. As much as I love roadside dinosaurs I was more anxious to see the ones still encased in rock.</p>
<p>Have you stumbled across a dinosaur in an unexpected place? If you have, and have a photo of the encounter, send it to us via <a title="Dinosaur Sightings e-mail" href="mailto:dinosaursightings@gmail.com">dinosaursightings@gmail.com</a>!</p>
<img src="http://feeds.feedburner.com/~r/smithsonianmag/Dinosaur/~4/aNcdCd1nUUA" height="1" width="1"/>]]></content:encoded>
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		<title>Introducing Aardonyx, the “Earth Claw”</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/c0KNBzU_lM4/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/12/introducing-aardonyx-the-earth-claw/#comments</comments>
		<pubDate>Thu, 12 Nov 2009 14:50:27 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Discoveries]]></category>
		<category><![CDATA[Must Reads]]></category>
		<category><![CDATA[jurassic]]></category>
		<category><![CDATA[proceedings of the royal society b]]></category>
		<category><![CDATA[sauropod]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2295</guid>
		<description><![CDATA[The sauropod dinosaurs were the largest animals to have ever walked on the earth. They were so incredibly huge, in fact, that they had to move about on four legs—but since the earliest dinosaurs were bipedal, paleontologists have long known that the ancestors of giants like Brachiosaurus and Apatosaurus actually trotted about on two legs. [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2297" class="wp-caption alignleft" style="width: 310px"><img class="size-medium wp-image-2297" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/aardonyx-skeleton-300x90.jpg" alt="A restoration of Aardonyx. From the Proceedings of the Royal Society B paper." width="300" height="90" /><p class="wp-caption-text">A restoration of Aardonyx. From the Proceedings of the Royal Society B paper.</p></div>
<p>The sauropod dinosaurs were the largest animals to have ever walked on the earth. They were so incredibly huge, in fact, that they had to move about on four legs—but since the earliest dinosaurs were bipedal, paleontologists have long known that the ancestors of giants like <em>Brachiosaurus</em> and <em>Apatosaurus</em> actually trotted about on two legs. A dinosaur just described in the <a title="Proceedings of the Royal Society B Aardonyx" href="http://rspb.royalsocietypublishing.org/content/early/2009/11/09/rspb.2009.1440.abstract" target="_blank"><em>Proceedings of the Royal Society B</em></a> sat close to this major transition in sauropod evolution.</p>
<p>Recovered from Early Jurassic (about 183 &#8211; 200 million year old) rock in South Africa, <em>Aardonyx celestae</em> was an approximately 20-foot-long dinosaur that combined elements that are both strange and familiar. It had a small head, a long neck, a large body, and a long tail, but it still had relatively short forelimbs compared to its hind legs. While it could occasionally walk on four legs, its limbs indicate that it primarily walked around on two , and an evolutionary analysis that was part of the new study placed it relatively close to the earliest sauropod dinosaurs (thus fitting <em>Aardonyx</em> within the larger category of dinosaurs called sauropodomorphs).</p>
<p><em>Aardonyx</em> was not actually ancestral to the larger,  four-feet-on-the-floor sauropods—it lived during a time when such dinosaurs already existed—but it preserves some of the transitional features that we would expect to find in the actual ancestor. (Contrary to <a title="BBC Aardonyx" href="http://news.bbc.co.uk/2/hi/science/nature/8353114.stm" target="_blank">a headline published by the BBC</a>, it is not a &#8220;missing link&#8221; and the entire concept of &#8220;missing links&#8221; is a hopelessly out-of-date idea that was discarded by scientists long ago. The phrase goes back to a time when life was viewed as proceeding from &#8220;lower&#8221; forms to &#8220;higher&#8221; ones in a straight line, and scientists have rightly rejected it in favor of a branching bush of evolutionary diversity.)</p>
<p>While not a direct ancestor of dinosaurs like <em>Diplodocus,</em> this new dinosaur will help us better understand how sauropod dinosaurs evolved. If you would like to know more about it check out the blog of the lead author of the new description, <a title="Dracovenator Aardonyx Yates" href="http://dracovenator.wordpress.com/2009/11/11/earth-claw-is-here/" target="_blank">Adam Yates</a>, where he summarizes the important details about <em>Aardonyx</em>. It is good to see working paleontologists take a more active role in communicating their discoveries to the public, and I hope that other dinosaur specialists will follow the example made by Yates and others.</p>
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		<title>Large Dinosaurs Ran Hot</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/nXMGv_Xk7dM/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/11/large-dinosaurs-ran-hot/#comments</comments>
		<pubDate>Wed, 11 Nov 2009 15:35:47 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Discoveries]]></category>
		<category><![CDATA[Habitats]]></category>
		<category><![CDATA[body temperature]]></category>
		<category><![CDATA[plos one]]></category>
		<category><![CDATA[research]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2288</guid>
		<description><![CDATA[When dinosaurs were first recognized by European naturalists during the early 19th century, they were interpreted as being immense, lumbering reptiles similar to iguanas and crocodiles. Since that time our understanding of dinosaurs has changed substantially; early paleontologists such as Gideon Mantell, William Buckland, and Richard Owen would not recognize dinosaurs as we know them [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2290" class="wp-caption alignleft" style="width: 423px"><img class="size-medium wp-image-2290" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/tyrannosaurus-measurement-300x108.jpg" alt="The outline of a Tyrannosaurus showing the measurements used in the PLoS One study." width="413" height="149" /><p class="wp-caption-text">The outline of a Tyrannosaurus showing the measurements used in the PLoS One study.</p></div>
<p>When dinosaurs were first recognized by European naturalists during the early 19th century, they were interpreted as being immense, lumbering reptiles similar to iguanas and crocodiles. Since that time our understanding of dinosaurs has changed substantially; early paleontologists such as Gideon Mantell, William Buckland, and Richard Owen would not recognize dinosaurs as we know them today. The once revolutionary idea that dinosaurs were dynamic creatures is now the standard view, yet the details of dinosaur physiology are still not completely known. A new study published in the journal <a title="PloS One Dinosaur Metabolism Study" href="http://dx.plos.org/10.1371/journal.pone.0007783" target="_blank"><em>PLoS One</em></a> adds to the ongoing debate about dinosaur biology, and it suggests that dinosaurs might have actually inherited the physiology necessary to lead very active lives.</p>
<p>Most of the debate has centered on whether dinosaurs were endothermic like birds (i.e. internally regulated their body temperature through their metabolism) or ectothermic like living reptiles (i.e. had body temperatures that fluctuated more widely according to their surrounding environment). As some scientists have pointed out, it is not necessary to think that dinosaurs were precisely like living birds or reptiles—they could have had a unique physiology all their own—but the broad questions of whether dinosaurs were more like endotherms or ectotherms has remained.</p>
<p>Given that all the non-avian dinosaurs are extinct, though, we can&#8217;t simply stick a thermometer into a dinosaur and take their temperature. (Nor would such an activity be necessarily advisable, at least without wearing a protective suit of armor.)  The questions that remain must be approached more indirectly, and  in the new study scientists Herman Pontzer, Vivian Allen, and John Hutchinson looked at how much energy it would take for dinosaurs to walk and run. If they could figure out the cost of moving around, they reasoned, they could determine whether an ectothermic or endothermic metabolism would be able to provide the amount of energy the dinosaur required.</p>
<p>The team estimated the leg length of the bipedal dinosaurs, as this measurement has been used to estimate the cost of walking and running in living animals. They also estimated the volume of the muscles that would have attached to the leg bones based upon the size of muscles required to move the legs of the dinosaurs. These estimates could then be compared to what has been observed in living animals, providing an indirect way to see whether dinosaurs were more like ectotherms or endotherms.</p>
<p>What the scientists found was that the largest dinosaurs in the study (<em>Plateosaurus</em>, <em>Dilophosaurus</em>, <em>Allosaurus</em>, <em>Gorgosaurus</em>, and <em>Tyrannosaurus</em>) would have required an endothermic metabolism to move around, while the smaller dinosaurs, such as <em>Archaeopteryx</em>, fell more within the range expected for ectotherms. This created something of a paradox as the small, feathered dinosaurs are the ones thought to be most bird-like in terms of physiology.</p>
<p>Size might have made all the difference. While the study produced clear results for the larger dinosaurs the results for the smaller dinosaurs were ambiguous. Even though the smaller dinosaurs in the study (such as <em>Archaeopteryx</em>, <em>Compsognathus</em>, <em>Velociraptor</em>, and <em>Microraptor</em>) had anatomical traits suggestive of endothermy, the study placed them into the ectotherm range. What this probably means, the authors argue, is that energy expenditure in these smaller animals might have been different than in the large dinosaurs, but the technique they used could not successfully distinguish between the two metabolic ranges in the smaller dinosaurs.</p>
<p>More certain were the results of the larger dinosaurs. It had been proposed that large dinosaurs could afford to be ectothermic as their large body size would have allowed them to retain heat, thus living a &#8220;warm-blooded&#8221; lifestyle without actually being endothermic.  If the new analysis is correct, however, then it is more likely that the largest dinosaurs would have to have been endotherms. And since they evolved from small ancestors, that makes it possible that the smaller dinosaurs were also endotherms. The fact that pterosaurs, close relatives of dinosaurs (which were not included in the present study), also have traits that seem to indicate more bird-like metabolic rates suggests that endothermy either evolved multiple times or that it is an ancestral trait for the common ancestor of both pterosaurs and dinosaurs. Determining which scenario is the case, however, will require further study in combination with other lines of evidence from the fossil record.</p>
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		<title>Dinosaurs Get Ready to Go to Abu Dhabi</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/RX_9NPz0W4U/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/09/dinosaurs-get-ready-to-go-to-abu-dhabi/#comments</comments>
		<pubDate>Mon, 09 Nov 2009 14:26:59 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[On Exhibit]]></category>
		<category><![CDATA[abu dhabi]]></category>
		<category><![CDATA[apatosaurus]]></category>
		<category><![CDATA[creationism]]></category>
		<category><![CDATA[religion]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2265</guid>
		<description><![CDATA[In the summer of 2008, &#8220;Einstein,&#8221; one of the most complete Apatosaurus skeletons ever discovered, made its international debut in the arrivals hall of the Abu Dhabi International Airport. That is a long way from the Wyoming quarry in which it was found. What reason could there be for this unique specimen to make such [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2268" class="wp-caption alignright" style="width: 235px"><a href="http://www.flickr.com/photos/sultancillo/3984248308/"><img class="size-medium wp-image-2268" title="apatosaurus-mexico-abu-dhabi" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/einstein-apatosaurus-225x300.jpg" alt="&quot;Einstein&quot; the Apatosaurus on display in Mexico. From Flickr user Sultancillo." width="225" height="300" /></a><p class="wp-caption-text">&quot;Einstein&quot; the Apatosaurus on display in Mexico. From Flickr user Sultancillo.</p></div>
<p>In the summer of 2008, &#8220;Einstein,&#8221; one of the most complete <a title="Einstein Apatosaurus" href="http://www.dinosauriainternational.com/content/Apatosaurus.html" target="_blank"><em>Apatosaurus</em></a> skeletons ever discovered, made its international debut in the arrivals hall of the Abu Dhabi International Airport. That is a long way from the Wyoming quarry in which it was found. What reason could there be for this unique specimen to make such a journey?</p>
<p>According to the man who organized the display, Khalid Siddiq al Mutawaa, it was because many of the people he met didn&#8217;t believe in dinosaurs. In an interview just published in <a title="The National Dinosaurs Existed" href="http://www.thenational.ae/apps/pbcs.dll/article?AID=/20091105/NATIONAL/711049816/1010" target="_blank"><em>The National</em></a> al Mutawaa said:</p>
<blockquote><p>I kept hearing people and especially children say that there is no such thing as a dinosaur. &#8230; That really bothered me and so I brought over a dinosaur for our people to see, and everyone else who happens to pass by through here, to learn more about that part of our global history.</p></blockquote>
<p>While it might be easy to think of young earth creationism or other strains of anti-science as mostly <a title="Dinosaur Tracking Paluxysaurus" href="http://blogs.smithsonianmag.com/dinosaur/2009/11/02/texas-citizens-stand-up-for-paluxysaurus/">American phenomena</a> there has recently been a resurgence in <a title="Wikipedia Islamic Creationism" href="http://en.wikipedia.org/wiki/Islamic_creationism" target="_blank">Islamic creationism</a>. In some Islamic countries there is widespread doubt as to the reality of evolution, and subjects like paleontology are either glossed over or not discussed. Just as within Christianity there is a wide spectrum of beliefs about how to reconcile science and scripture, but in many places evolutionary science struggles for acceptance.</p>
<p>Since Abu Dhabi is the capital of the United Arab Emirates, a country where Islam is the official state religion, the city&#8217;s airport was a natural place to introduce a large number of people to dinosaurs. To al Mutawaa&#8217;s delight, the response to the <em>Apatosaurus</em> was largely positive, and he has now embarked on a new mission with the cooperation of the Houston Museum of Natural Science. His goal is to create a top-notch fossil hall to reach even more people with details of the Earth&#8217;s history. I hope this new project captures the imaginations of even more people who may have never seen a dinosaur before.</p>
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		<item>
		<title>Dinosaur Sightings: Giddyup!</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/G-zWWExb4PM/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/06/dinosaur-sightings-giddyup/#comments</comments>
		<pubDate>Fri, 06 Nov 2009 15:24:07 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Dinosaur Sightings]]></category>
		<category><![CDATA[arizona]]></category>
		<category><![CDATA[dinosaur sighting]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2258</guid>
		<description><![CDATA[This week&#8217;s Dinosaur Sighting comes to us from David Williams, who snapped a shot of a cowgirl riding a rather threadbare dinosaur outside Stewart&#8217;s Rock Shop in Arizona.
Fortunately for her the dinosaur appears to be some sort of narrow-footed sauropod so she doesn&#8217;t have to worry about being eaten, but given how high a dinosaur [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2259" class="wp-caption alignleft" style="width: 324px"><img class="size-full wp-image-2259" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/arizona-dinosaur-sighting.jpg" alt="A dinosaur outside an AZ rock shop. Photo courtesy David Williams." width="314" height="235" /><p class="wp-caption-text">A dinosaur outside an AZ rock shop. Photo courtesy David Williams.</p></div>
<p>This week&#8217;s Dinosaur Sighting comes to us from <a title="David Williams Geology Author" href="http://www.streetsmartnaturalist.com/" target="_blank">David Williams</a>, who snapped a shot of a cowgirl riding a rather threadbare dinosaur outside Stewart&#8217;s Rock Shop in Arizona.</p>
<p>Fortunately for her the dinosaur appears to be some sort of narrow-footed sauropod so she doesn&#8217;t have to worry about being eaten, but given how high a dinosaur like <em>Apatosaurus</em> could lift you off the ground I would still be a little wary of riding a long-necked dinosaur.</p>
<p>Have you stumbled across a dinosaur where you did not expect one? If you have, and have a photo of the encounter, send it to us via <a title="Dinosaur Sightings e-mail" href="mailto:dinosaursightings@gmail.com">dinosaursightings@gmail.com</a> and you might see it here!</p>
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		<title>Why Did Darwin Neglect Dinosaurs?</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/QikpQcoOyxw/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/05/why-did-darwin-neglect-dinosaurs/#comments</comments>
		<pubDate>Thu, 05 Nov 2009 15:38:52 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Announcements]]></category>
		<category><![CDATA[charles darwin]]></category>
		<category><![CDATA[evolution]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2237</guid>
		<description><![CDATA[November 24, 2009 will mark the 150th anniversary of the publication of Charles Darwin&#8217;s On the Origin of Species, and scientists have already started the celebrations. Last week, for example, the University of Chicago hosted a series of talks by some of the top evolutionary scientists working today. Among those delivering lectures was paleontologist Paul [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2240" class="wp-caption alignleft" style="width: 183px"><a href="http://en.wikipedia.org/wiki/File:Hadrosaurus_foulkii.jpg"><img class="size-medium wp-image-2240" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/Hadrosaurus_foulkii-173x300.jpg" alt="An early restoration of Hadrosaurus mounted in 1868. From Wikipedia." width="173" height="300" /></a><p class="wp-caption-text">An early restoration of Hadrosaurus mounted in 1868. From Wikipedia.</p></div>
<p>November 24, 2009 will mark the 150th anniversary of the publication of Charles Darwin&#8217;s <em>On the Origin of Species</em>, and scientists have already started the celebrations. Last week, for example, the University of Chicago hosted a series of talks by some of the top evolutionary scientists working today. Among those delivering lectures was paleontologist Paul Sereno.</p>
<p>According to <a title="Pharyngula Sereno " href="http://scienceblogs.com/pharyngula/2009/10/paul_sereno_dinosaurs_phylogen.php" target="_blank">notes posted by blogger PZ Myers</a>, early on in the discussion Sereno puzzled over why Darwin neglected many fossils, and dinosaurs in particular, in his most famous book. Dinosaurs are very closely related to evolutionary science today, but Darwin appeared to ignore them. Why?</p>
<p>Sereno posited that Darwin&#8217;s tense relationship with the Victorian anatomist <a title="Wikipedia Richard Owen" href="http://en.wikipedia.org/wiki/Richard_Owen" target="_blank">Richard Owen</a>, who coined the term &#8220;dinosaur&#8221; in 1842, kept him from talking about dinosaurs. Owen was a brilliant scientist but his cantankerous attitude was well-known. Worse than that, even though Owen was an evolutionist he disagreed strongly with Darwin over what the mechanism of evolution was, and his criticism of Darwin has fooled many people into thinking that Owen was a young-earth creationist.</p>
<p>The problem is that there is virtually no evidence to show that Darwin ignored dinosaurs because he was afraid of big, bad Richard Owen. In all of Darwin&#8217;s correspondence with other scientists there is almost no mention of dinosaurs at all, and when Darwin later addressed dinosaurs he did so to show how little was known about the fossil record.</p>
<p>As I wrote <a title="Dinosaur Tracking Darwin and the Dinosaurs" href="http://blogs.smithsonianmag.com/dinosaur/2009/02/12/darwin-and-the-dinosaurs/" target="_blank">earlier this year</a>, during Darwin&#8217;s time dinosaurs were enigmatic creatures. Not only were they very different from living reptiles, they were very different from each other, and most of the first specimens that were discovered were extremely fragmentary. It was not until 1858, the year before <em>On the Origin of Species</em> was published, that the relatively complete skeleton of <a title="Wikipedia Hadrosaurus" href="http://en.wikipedia.org/wiki/Hadrosaurus" target="_blank"><em>Hadrosaurus</em></a> was found in New Jersey.  This discovery, along with several others, made scientists start to reconsider what dinosaurs looked like right as Darwin&#8217;s book was being published.</p>
<p>I think Darwin was wise to leave dinosaurs out of <em>On the Origin of Species</em>. At the time of his writing, only a few genera were known from incomplete specimens, and no one would be able to tell what they had evolved from or if they left any living descendants. The seemingly aberrant forms of the dinosaurs hinted that there was more yet to be found in the fossil record, but they could not yet be pressed into the service of holding up the evolutionary mechanism Darwin was proposing.</p>
<p>Yet this, too, is a hypothesis. Darwin is long dead, and we cannot ask him why dinosaurs did not figure into his work. Still, I think the view presented here more closely represents Darwin&#8217;s concerns that what Sereno has proposed.</p>
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		<title>Terrible Tyrannosaur Teens Bit Each Other on the Face</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/QdHkol6aAcA/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/04/terrible-tyrannosaur-teens-bit-each-other-on-the-face/#comments</comments>
		<pubDate>Wed, 04 Nov 2009 15:20:14 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Discoveries]]></category>
		<category><![CDATA[fighting]]></category>
		<category><![CDATA[jane]]></category>
		<category><![CDATA[tyrannosaur]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2245</guid>
		<description><![CDATA[Humans youngsters often use their hands and arms to push and shove, but young Tyrannosaurus were obviously a bit different than us. It would take a lot of effort for two of the fighting dinosaurs to get close enough to scrabble at each other with their small arms, and so they employed a different tactic [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2247" class="wp-caption alignleft" style="width: 320px"><img class="size-full wp-image-2247" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/11/jane-tyrannosaur-face-bite.jpg" alt="A restoration of Jane (right) being bitten on the face by a tyrannosaur of about the same size. From the Palaios paper." width="310" height="149" /><p class="wp-caption-text">A restoration of Jane (right) being bitten on the face by a tyrannosaur of about the same size. From the Palaios paper.</p></div>
<p>Humans youngsters often use their hands and arms to push and shove, but young <em>Tyrannosaurus</em> were obviously a bit different than us. It would take a lot of effort for two of the fighting dinosaurs to get close enough to scrabble at each other with their small arms, and so they employed a different tactic instead: they bit each other on the face. As reported in the journal <a title="Palaios Jane Face Biting Tyrannosaurus" href="http://palaios.sepmonline.org/cgi/content/abstract/24/11/780" target="_blank"><em>Palaios</em></a>, the controversial tyrannosaur skeleton known as &#8220;Jane&#8221; shows signs of just such an encounter.</p>
<p>For years scientists have debated whether Jane is a juvenile <em>Tyrannosaurus</em> or representative of a hypothetical smaller tyrannosaur genus, <em>Nanotyrannus</em>, but it is not the purpose of the present paper to resolve this issue. Instead paleontologists Joseph Peterson, Michael Henderson, Reed Scherer and Christopher Vittore document the presence of several puncture wounds in the bone around Jane&#8217;s snout that could only have been made by another young tyrannosaur. Like living crocodiles and alligators, tyrannosaurs may have bitten each other on the face during confrontations to establish social dominance, and the pattern of damage on Jane&#8217;s snout is more consistent with this kind of social interaction than with an attack with an intent to kill her or feed upon her. It was pretty harsh, but face-biting was a way for theropod dinosaurs to keep individuals in line.</p>
<p>Based upon the details of the punctures the two tyrannosaurs appear to have been facing each other when Jane was bitten. Unlike <a title="Dinosaur Tracking Gorgosaurus Jaw" href="http://blogs.smithsonianmag.com/dinosaur/2009/10/08/a-prehistoric-crime-scene/" target="_blank">the fragment of <em>Gorgosaurus</em></a> jaw discussed here last month, Jane&#8217;s wounds show signs of healing, and unlike the <em>Tyrannosaurus</em> study suggesting that <a href="http://blogs.smithsonianmag.com/dinosaur/2009/09/30/tyrannosaurus-suffered-from-bird-disease/">dinosaurs suffered from a bird disease</a>, there is no indication of infection. She survived the attack and healed.</p>
<p>This does not mean that Jane was totally unaffected by the bite. Bone is a living tissue that is constantly being remodeled as an organism grows, and damage to bones at a young age can affect the way bones grow. As such the punctures in Jane&#8217;s skull caused her snout to bend a little to the left during growth. This would not have affected her ability to hunt or bite, but it would have given her a slightly asymmetrical appearance.</p>
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		<title>Face to Face With a Dinosaur</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/DFMr-VB7oBU/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/03/face-to-face-with-a-dinosaur/#comments</comments>
		<pubDate>Tue, 03 Nov 2009 15:37:34 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[Kids' Stuff]]></category>
		<category><![CDATA[cartoons]]></category>
		<category><![CDATA[history]]></category>
		<category><![CDATA[illustrations]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2221</guid>
		<description><![CDATA[When I was about six years old, a traveling exhibit of animatronic dinosaurs came to a nearby town. I knew that dinosaurs were extinct—my parents had taken me to see what was left of them at the American Museum of Natural History in New York—but the metal-and-plastic robots were the closest I would get to [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2225" class="wp-caption aligncenter" style="width: 508px"><a href="http://www.archive.org/details/fourhundredhumor00leeciala"><img class="size-full wp-image-2225" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/10/john-leech-dinosaur-cartoon.jpg" alt="&quot;A Visit to the Antediluvian Reptiles at Sydenham - Master Tom strongly objects to having his mind improved.&quot; From Four Hundred Humorous Illustrations by John Leech. " width="498" height="327" /></a><p class="wp-caption-text">&quot;A Visit to the Antediluvian Reptiles at Sydenham - Master Tom strongly objects to having his mind improved.&quot; From Four Hundred Humorous Illustrations by John Leech. </p></div>
<p>When I was about six years old, a traveling exhibit of animatronic dinosaurs came to a nearby town. I knew that dinosaurs were extinct—my parents had taken me to see what was left of them at the American Museum of Natural History in New York—but the metal-and-plastic robots were the closest I would get to seeing a living dinosaur. I couldn&#8217;t wait to go meet them in person.</p>
<p>I got my chance one weekend morning, and I was terrified. Even though the dinosaurs were all miniaturized to fit in the cramped exhibit space they were all still much bigger than I was. Sharp horns glinted in the low lighting and the <em>Tyrannosaurus</em> wore a wicked smile that said &#8220;I eat things like you for breakfast.&#8221; I took refuge around the corner, watching the roaring and snorting beasts from a place of safety until my parents convinced me that it was safe.</p>
<p>I loved dinosaurs, and still do, but to see them come &#8220;back to life&#8221; was intensely frightening. The exhibit was meant to be educational but it is awfully hard to ignore a towering monster who seems to be eying you for its next meal. The Victorian cartoonist John Leech recognized this well. In 1855 Leech created a cartoon for the humor magazine <em>Punch</em> of a young boy being led through the sculpted menagerie of dinosaurs (as they were originally envisioned by the anatomist Richard Owen) at the Crystal Palace Park. The caption reads, &#8220;A visit to the antediluvian reptiles at Sydenham &#8211; Master Tommy strongly   objects to having his mind improved.&#8221; The original cartoon was just <a title="Bonham's Cartoon Dinosaur" href="http://www.newsshopper.co.uk/news/4705737.CRYSTAL_PALACE__Bonhams_sells_dinosaur_caricature_from_1855_Punch_magazine/" target="_blank">sold at auction</a>.</p>
<p>There was some political context to Leech&#8217;s cartoon, primarily about the &#8220;intellectual improvement&#8221; of the middle class as embodied by Master Tom, but the more literal interpretation still rings true. Cultivating an understanding dinosaurs and their world is a great way to teach science, but coming face to face with the creatures can be quite scary. Even skeletons, denuded of animating flesh and blood, can cause people to quicken their steps when the lights go out in the museums at closing time. No matter how much we learn about dinosaurs as the animals they truly were, they will always be monsters that are only separated from us by time.</p>
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		<title>Texas Citizens Stand Up For Paluxysaurus</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/mXKh5iyeIDM/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/11/02/texas-citizens-stand-up-for-paluxysaurus/#comments</comments>
		<pubDate>Mon, 02 Nov 2009 15:23:20 +0000</pubDate>
		<dc:creator>Brian Switek</dc:creator>
				<category><![CDATA[On Exhibit]]></category>
		<category><![CDATA[creationism]]></category>
		<category><![CDATA[paluxysaurus]]></category>
		<category><![CDATA[texas]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2195</guid>
		<description><![CDATA[Earlier this year Texas updated the name of its official state dinosaur, a sauropod dinosaur previously called Pleurocoelus but recently renamed Paluxysaurus. To celebrate the name change, a team of scientists is creating a full restoration of the dinosaur&#8217;s skeleton for the Fort Worth Museum of Science and History, but not everyone was happy about [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2199" class="wp-caption alignright" style="width: 310px"><a href="http://www.flickr.com/photos/yummiec00kies/3873330910/"><img class="size-medium wp-image-2199" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/10/dinosaur-human-creation-300x225.jpg" alt="Dinosaurs and humans are shown living together in the Creation Museum in Kentucky. From Flickr user yumiec00kies." width="300" height="225" /></a><p class="wp-caption-text">Dinosaurs and humans are shown living together in the Creation Museum in Kentucky. From Flickr user yumiec00kies.</p></div>
<p>Earlier this year Texas updated the name of its <a title="Dinosaur Tracking Texas State Dinosaur" href="http://blogs.smithsonianmag.com/dinosaur/2009/05/08/texas-gets-a-new-state-dinosaur/" target="_blank">official state dinosaur</a>, a sauropod dinosaur previously called <em>Pleurocoelus</em> but recently renamed <a title="Wikipedia Paluzysaurus" href="http://en.wikipedia.org/wiki/Paluxysaurus" target="_blank"><em>Paluxysaurus</em></a>. To celebrate the name change, a team of scientists is creating <a title="Star Telegram Paluxysaurus" href="http://www.star-telegram.com/804/story/1663746.html" target="_blank">a full restoration</a> of the dinosaur&#8217;s skeleton for the <a title="Fort Worth Museum of Science and History" href="http://www.fwmuseum.org/home/index.html" target="_blank">Fort Worth Museum of Science and History</a>, but not everyone was happy about the announcement of this plan in the <em>Star-Telegram</em> newspaper.</p>
<p>In a letter to the editor, Richard Hollerman of Richland Hills, Texas, took offense that the newspaper did not pay heed to his personal beliefs, namely that humans and dinosaurs lived at the same time less than 10,000 years ago. There is no evidence to support this claim, but Mr. Hollerman chastised the paper for &#8220;blindly accepting unfounded assertions by unbelieving paleontologists.&#8221;</p>
<p>This triggered an overwhelming response from Hollerman&#8217;s neighbors in the state. The paper printed at least seven replies that picked apart Hollerman&#8217;s anti-science tirade. Said Mark Stevens from Forth Worth:</p>
<blockquote><p>According to creationists, science is correct about the following:</p>
<p>Chemistry, computer science, mathematics, engineering, sociology, systems science, psychology, medicine, nuclear science, agronomy, astronomy, nanotechnology, acoustics, biophysics, condensed matter physics, electronics, fluid dynamics, geophysics, plasma physics, vehicle dynamics, solar astronomy, meteorology, limnology, soil science, toxicology, marine biology, parasitology, anatomy, biochemistry, structural biology, entomology, cetology, phylogeny, algebra, calculus, cartography, geopolitics, criminology, agriculture, language engineering, pathology, pediatrics, nutrition, physical therapy and dermatology.</p>
<p>But for some reason, according to creationists, science is wrong about evolution. How is that even possible?</p></blockquote>
<p>Another commenter, Charlie Rodriguez from the city of Arlington, replied that Hollerman&#8217;s assertions would be a joke if not for the many others who believe the Bible should be read as a science book. There has been a proliferation of &#8220;creation museums&#8221; over the past several years, and &#8220;evolution&#8221; is still a dirty word in some places in the country. Even so, it was heartening to see so many people stand up for paleontology, evolution, and good science.</p>
<p>[Hat-tip to <a title="Millard Fillmore's Bathtub blog" href="http://timpanogos.wordpress.com/2009/10/22/texas-state-dinosaur-an-affront-to-creationists/" target="_blank">Millard Fillmore's Bathtub</a> for bringing this story to our attention.]</p>
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		<title>Dinosaur Sighting: Bedrock, Arizona</title>
		<link>http://feedproxy.google.com/~r/smithsonianmag/Dinosaur/~3/FjBg2rqtqKw/</link>
		<comments>http://blogs.smithsonianmag.com/dinosaur/2009/10/30/dinosaur-sighting-bedrock-arizona/#comments</comments>
		<pubDate>Fri, 30 Oct 2009 14:52:55 +0000</pubDate>
		<dc:creator>Laura Helmuth</dc:creator>
				<category><![CDATA[Dinosaur Sightings]]></category>
		<category><![CDATA[arizona]]></category>
		<category><![CDATA[dinosaur sighting]]></category>
		<category><![CDATA[laura helmuth]]></category>

		<guid isPermaLink="false">http://blogs.smithsonianmag.com/dinosaur/?p=2227</guid>
		<description><![CDATA[When Brian Switek polled readers about the Dinosaur Capital of the World, he included &#8220;Bedrock&#8221; as a gag answer. It did pretty well—beating out &#8220;Other&#8221; but losing, as did Liaoning and Glen Rose, to Drumheller. An astute reader pointed out that there is a way to visit Bedrock aside from being a cartoon character—it&#8217;s a [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2232" class="wp-caption aligncenter" style="width: 310px"><img class="size-medium wp-image-2232" title="dinosaur-bedrock" src="http://blogs.smithsonianmag.com/dinosaur/files/2009/10/PA231598-300x225.jpg" alt="Not quite the Dinosaur Capital of the World" width="300" height="225" /><p class="wp-caption-text">Not quite the Dinosaur Capital of the World</p></div>
<p>When Brian Switek polled readers about the <a href="http://blogs.smithsonianmag.com/dinosaur/2009/06/16/where-is-the-dinosaur-capital-of-the-world/">Dinosaur Capital of the World</a>, he included &#8220;Bedrock&#8221; as a gag answer. It did pretty well—beating out &#8220;Other&#8221; but losing, as did Liaoning and Glen Rose, to Drumheller. An <a href="http://blogs.smithsonianmag.com/dinosaur/2009/07/17/dinosaur-capital-of-the-world-continued-drumheller-alberta-bites-back/#comment-849">astute reader</a> pointed out that there is a way to visit Bedrock aside from being a cartoon character—it&#8217;s a campground just south of the Grand Canyon.</p>
<p>It was sort of surreal to go from one of the most spectacular geologic sites in the world (where I saw fossil sponges and Paleozoic trackways last week) to a kitschy roadside attraction. The cartoon-land colors are faded in the desert sun, and Fred&#8217;s wooden-wheeled car looks a bit lopsided. But sure enough, there is a dinosaur statue in the parking lot. And some sort of yellow pterosaur behind the wall, perched on a volcano.</p>
<p>Have you seen a dinosaur in an unusual place? Snap a photo and send it to <a href="mailto:dinosaursightings@gmail.com">dinosaursightings@gmail.com</a> and you may see it here!</p>
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