29/32 _After Osborn_] _Ornithomimus._ The skeleton of this animal from the Cretacic of Alberta was found by the Museum expedition of 1914. It is exceptionally complete, and has been mounted as a panel, in position as it lay in the rock, and with considerable parts of the original sandstone matrix still adherent. The long slender limbs, long neck, small head and toothless jaws are all singularly bird-like, and afford a striking contrast to the Tyrannosaurus. At the time of writing, its adaptation and relationships have not yet been thoroughly investigated. 19 .-- MOUNTED SKELETON OF BRONTOSAURUS IN THE AMERICAN MUSEUM.] FOOTNOTES: [Footnote 4: This is still doubtful in _Tyrannosaurus_. |