Deinodon explanatus, Cope, 1876

Lambe L. M., 1902, New genera and species from the Belly River Series (mid-Cretaceous), Geological Survey of Canada Contributions to Canadian Palaeontology 3, pp. 25-81 : 49-50

Deinodon explanatus , Cope. (sp.)

Plate XV, figs. 11 and 12 .

Laelaps explanatus , Cope. 1876. Proa. Acad. Nat. Sci. Philadel., vol. xxviii, p. 249 .

A small tooth agreeing with Cope's description. The posterior concave edge is minutely denticulated throughout its length. The convex edge, in its apical half, is still more minutely serrate. One side is almost flat, the other gently convex.

	M.
Length from centre of base to apex	.012
(antero-posterior.006 _ Diameter at base 1. _ l transverse.003	.006 _ Diameter at base 1. _ l transverse.003

Belly River series, Red Deer river, 1901. Many small teeth of the Megalosauroid type have been collected from these beds. Probably some of them Will be found to belong to other species of this genus described by Cope.

Figures

PLATE XV. Fig. 1. Ornithomimus altus, Lambe, caudal vertebra, superior view, natural size. Page 52. Fig. 2. View of right side of same. Fig. 3. Ornithomimus altus, caudal vertebra, superior view natural size. Page 52. Fig. LL. The same, inferior view. Fig. 5. The same, right side. Fig (S. Ornithomimus altus, left sidc of lumhar vertebra of small individual natural size. Fig. 7. The same, superior view. Fig. S. The same, anterior view. Fig. Ü. Terminal phalanx of megalosauroid dinosaur, lateral view; natural size. Fig. 10. The same, proximal view. z, prezygapophysis i, postzygapoplıysis; s, neural spine e, transverse process. Fig, ll. Tooth of Deinorloıı cnrplanatus‘, Cope, side view; four times the natural size. Page 45). Fig. 12. Transverse section of the same. Fig. 13. Ptilodus primaevus, Lambe, right man libular rztmus,c.\' ternal view; enlarged four times. Page 79. Fig. 1 -1. The same, internal view. pflf, fourtli prernolar; mf, first molar i, socket for incisor; n, socket for second molar. Fig. 15. Boreodon matutinus, Lambe, premolar. side view, four times natural size. Page TQ c, cingulum. Fig. 16. Right maxillary bone, (provisionally associated with Scapherpelnu tectmn), external view, four times thc natural size. Fig. ii. Inferior' view of the samc, similarly cnlargcd. Page 32. Fig. is. Prcınaxillary bone of Diphyodus longirostris, Lambe, inferior view; enlarged four times. Page 30. Fig. 19. Transverse section of samc, similarly enlarged. t, tooth-base m, interspace.