[D] Ornithomimus sedens
Describer
Marsh, 1892
Time
Cretaceous Late Maastrichtian
Classification
Saurischia Theropoda Tetanurae Coelurosauria Ornithomimosauria Nomina Dubia
Diet
Omnivore
Fossilsite
Lance Formation, Niobrara County, Wyoming, US
Info
USNM 4736, Ccollected in 1891 by Hatcher and Sullins and named by Marsh in the American Journal of Science, volume 43, page 451, in 1892.
The type material consist of a sacrum, pubis, twelve vertebrae and four chevrons.