Comments: 20
Calibersoul2012 [2015-09-07 06:09:31 +0000 UTC]
Please do not use the horribly inaccurate kangaroo stance. It is unlikely that any theropod dinosaur would ever do such a stance.
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frapt In reply to Calibersoul2012 [2016-05-04 02:02:51 +0000 UTC]
Therizinosaurs and certain types of birds such as penguins would say otherwise. Besides, Spinosaurus is differently built than other predatory dinosaurs.
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Waldbeere In reply to Calibersoul2012 [2016-03-14 06:31:37 +0000 UTC]
This pose might be very accurate for Spinosaurus. The fact that it's hind limbs were so short but he couldn't walk on all fours (because no theropod can) make movement complicated. So there are two possibilities left: this pelican-like stance or the pangolin walk. Since theropods are so close to birds (I know non-coelusars weren't THAT close, but still) I can see why he chose the pelican.
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grisador [2015-04-01 14:20:27 +0000 UTC]
Limbs ?
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Yutyrannus [2014-09-21 20:18:31 +0000 UTC]
Is there any particular reason for this sail shape? This is the third time I've seen it. Anyway, this is a very cool depiction of Spinosaurus!
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yoult In reply to Yutyrannus [2014-09-21 20:27:51 +0000 UTC]
That shape is based on the research by Andrea Cau, Scott Hartman and Jaime Headden, who came to the conclusion that the tall spine from the holotype was a caudal spine, not a sacral spine.
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yoult In reply to Yutyrannus [2014-09-21 20:33:28 +0000 UTC]
You're welcome! But notice that Ibrahim et al. haven't given their statement about this, neither did they explain why they put the spine back to a sacral location in their reconstruction.
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Yutyrannus In reply to yoult [2014-09-21 20:39:41 +0000 UTC]
Oh, I know, I'm still going to wait a while before actually drawing Spinosaurus just in case the current depiction is off (whether it is the exact length of the legs or the shape of the sail).
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Ornitholestes1 [2014-09-19 21:54:26 +0000 UTC]
Surely, Phalocrocorax?
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pilsator [2014-09-18 14:32:19 +0000 UTC]
Mehr davon!
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vasix [2014-09-18 07:01:35 +0000 UTC]
Aaaahhhh.....Buriaaan....
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bensen-daniel [2014-09-18 05:12:05 +0000 UTC]
Derposaurus
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unlobogris [2014-09-17 20:47:13 +0000 UTC]
Brilliant. I totally agree with that view of a quite upright posture.
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Mikewolv007 [2014-09-17 19:59:16 +0000 UTC]
DINOSOURRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
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