86 



TITANOTHEKES OF ANCIENT WYOMING, DAKOTA, AND NEBRASKA 



3 lIj 



u 



z 



UJ 



u 



O 



Ld 



U 



-J 

 Q 

 Q 



D3 



TITANOTHERES GEOLOGIC SECTION OTHER MAMMALS 



Pa/aeosyops robustus 

 Mesai/rh/nusjan/us 



Pa/aeosyops robusius 



Pa/aeosyops cope/, type 



" robustus 

 Mesat/r/j/nuspetersor?/, type 



Pa/aeosyops /e/dy/ 



Manteoceras manteoceras 



Limnohyops /at/ceps 



Pa/aeosyops /e/'c/yJ 



No t/i a/ 'c/./JS CI -assi fs 

 Pairiofclis fcro.x- 



Z//'/ilcU/ior/u/n 

 leic(ya/iurrh 



(?JJsec/o/op/ias latldens 



~~ Uintat/ieriL/yn. 



HENRYS FORK 

 H/LL 

 L ONE TREE WH/TE Z A YER 



UirifafJteri'iim att/rrps 

 '^'Elac/i oce? -as "par vu/ri 



C5 



fPj Pa/aeosyops /e/oy/ 

 'Je/mather/umcu/ir/dens,type 

 /^esat/rh/nus megarb 's 



xoTie -- 



Pa/aeosyops /e/dyi, type 



CD 



C3 



C2 



BURNT FORK WH /TE LAYER 



? Limnohyops /at/ceps,type ^L,^,j^j_ i— j_j.^ ' 



Te/matber/um cu/tr/c/ens 

 /^esatirb/nus peterson/ 



Pa/aeosyops granger/.tjpe 

 ?/i^anteoceras manteoceras 



Homacodon vaf/ans 



Jfyraehyus inipe/ia/L-i 

 Oro/i/ppiis sy/vat/C7/s 



COTTONWOOD W/i/TE LAYER BENCH 



UintaiJi eriurn 



^^ B5 



_SANO^.O.fii£ 



Palaeosyops paZudosits- 

 Ir^roTiippiis :zoTie 



\ ^ ' / COTTONWOOD 



CREEK BENCH 



Figure 58.— Section of the upper part of the Bridger formation in the Bridger Basin, Wyo. 



Shows the vertical distribution of the titanothere species on the left, the principal geologic features in the center, and the distribution of the 



other species of mammals on the right. Principally after Osborn, Granger, and Matthew. 



