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| | dinosauromorpha (Site not responding. Last check: 2007-11-04) |
 | | A possible basal dinosaur, described as more derived than Eoraptor and Herrerasaurus (but interestingly, in the description all are considered basal to true dinosaurs), it is based on an ilium (with partially-perforated acetabulum and two sacrals), with maxilla, astragalus, humerus, and teeth referred to it. |
 | | Another odd character is the backshifting of the pubis, similar to, but not to the same extent, as that seen in ornithischians, dromaeosaurids, therizinosaurians, and birds. |
 | | Unlike Eoraptor, it has three sacrals (or at least the mount I've seen of seems to, so this could be in error; so, if you insist that it has two, I'm not going to argue). |
| personal2.stthomas.edu /jstweet/dinosauromorpha.htm (2916 words) |
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