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Dreadnoughtus, a 130,000-Pound Dinosaur That Wasn’t Done Growing

150 点作者 mikek将近 11 年前

15 条评论

mrfusion将近 11 年前
&gt; Dreadnought&#x27;s head was probably about the size of a horse&#x27;s head.<p>That seems pretty strange. You&#x27;d think they&#x27;d need huge mouths to eat enough food to survive.
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sosuke将近 11 年前
Just as cool, the full name Dreadnoughtus schrani is partially named after the technology entrepreneur who helped finance the research Adam Schran. I&#x27;ve been looking him up, but wow that is cool to have a Dinosaur named after you! <a href="http://investing.businessweek.com/research/stocks/private/person.asp?personId=51447892&amp;privcapId=8237024" rel="nofollow">http:&#x2F;&#x2F;investing.businessweek.com&#x2F;research&#x2F;stocks&#x2F;private&#x2F;pe...</a>
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mkempe将近 11 年前
65 tons -- for those who prefer measurement standards that even the Washington Post uses.
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b_emery将近 11 年前
Not mentioned in the article, but you&#x27;d think an animal like this would need to be semi-immersed, such that the water would support much of its weight. A blue whale is about 170 tons for example.
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tehaugmenter将近 11 年前
Here&#x27;s some more information about this discovery with some more pictures <a href="http://www.dailymail.co.uk/news/article-2631309/Scientists-largest-dinosaurs-Titanosaur-fossil.html" rel="nofollow">http:&#x2F;&#x2F;www.dailymail.co.uk&#x2F;news&#x2F;article-2631309&#x2F;Scientists-l...</a>
electromagnetic将近 11 年前
I&#x27;m always curious how dinosaurs this large even got to food. Did they just bulldoze their way through trees and use their long knecks to strip the foliage all around themselves?<p>Elephants can do it at 5 tons, I&#x27;m sure at 65 tons they could knock down any tree.
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foldor将近 11 年前
I&#x27;m curious how these things would have mated. You&#x27;d think with a size that large they would have a difficult time getting into position.
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kazinator将近 11 年前
If it would have been deadly for it to fall over, the problem is, how would any given dreadnoughtus <i>know</i> that it&#x27;s never supposed to allow itself to fall over or even lie down (at least once it has reached a certain size?)
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thomasfoster96将近 11 年前
For every famous dinosaur North America had, South America had a bigger one.
spindritf将近 11 年前
<i>It took four years to excavate the skeletons, which were shipped to Philadelphia by container ship</i><p>Wouldn&#x27;t Chile or Argentina want those? Why are they shipped out? It seems cumbersome and unnecessarily risky.
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cellis将近 11 年前
How big compared to an elephant or blue whale? I feel like a quick image mashup would do this justice.
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okonomiyaki3000将近 11 年前
&quot;Measurements of bones from its leg and arm...&quot; &quot;...leg and arm...&quot; &quot;...arm...&quot;<p>Really?
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ssantic将近 11 年前
Stop testing my faith.
dang将近 11 年前
Url changed from <a href="http://www.nytimes.com/2014/09/05/science/dinosaur-dreadnoughtus-discovery.html" rel="nofollow">http:&#x2F;&#x2F;www.nytimes.com&#x2F;2014&#x2F;09&#x2F;05&#x2F;science&#x2F;dinosaur-dreadnoug...</a>, because the WaPo article has more of the story and requires no incognito tab fiddling.
roye将近 11 年前
My mind keeps seeing DreadDONUTs. Am I alone in that?
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