| | Spartanburg SC | GoUpstate.com | Spartanburg Herald-Journal (Site not responding. Last check: 2007-10-19) |
 | | Named by Marsh in 1890, the family Ornithomimidae was originally classified as a group of "megalosaurs" (a "wastebasket taxon" containing any medium to large sized theropod dinosaurs), but as more theropod diversity was uncovered, their true relationships to other theropods started to resolve, and they were moved to the Coelurosauria. |
 | | The contents of Ornithomimidae and Ornithomimosauria varied from author to author as cladistic definitions began to appear for the groups in the 1990s. |
 | | Paul Sereno, for example, used Ornithomimidae to include all of Ornithomimosauria in 1998, and subsequently switched to a more exlusive definition that nested Ornithomimidae (advanced ornthimomimes) within the larger stem-group Ornithomimosauria, a classification scheme that is mirrored by most other literature in the early 2000s. |
| www.goupstate.com /apps/pbcs.dll/section?category=NEWS&template=wiki&text=Ornithomimosauria (671 words) |