WHITE.] 



DISTRIBUTION OF CRETACEOUS SPECIES. 



253 



Table showing the geographical distribution of the cretaceous species collected, <fc. — Cont'd. 

 TOS HILLS GEOUP— Continued. 





H 



a 



K 9 



m 



o 



H3 

 a 



s 



O 



1 

 m 



a 



"3 

 o 



e . 



S 

 o 



5 



C3 

 P 



o 



6 

 o 



c 



a 



a 



\> 



> 



© 





X 



X 













X 

 X 

















X 

 X 

 X 

 X 



X 



X 

 X ? 









X? 

























X 

 X 

 X 



X 



























































X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 



X 

 X 







X 

 X 



























X 

 X 









58. Cylichna scitula Meek & Harden 









59. ActCBon icoosteri \Thite . . . .* 



x 2 

























62. Melampus antiquum Meek 







X 

 X 

 X 





63. Physa carletoni Meek 











04. Neritina bannisteri Meek 











65. Ni ritina incoinpta TVhite 











0(j. Neritina pisum Meek 









X 

 X 

 X 

 X 



X 





07. Neritina pisiformis Meek 











68. Nt ritina { Tclatclla) bellatula Meek 











09. Neritina {Tclatclla) carditoides Meek 











70. Neritina 1 Tclatclla) patelliformis Meek 











71. Lunatia sw&crnssa Meek & Hayden 



X 



X 







pira eoalviOensis White 





X 

 X 





73. Gyrodes deprcssa Meek 











74. Anehwra Jiaydeni White 





X 







~~j. Anchura fuviformis Meek 







X 





70. A nchura a merica no, Evans & Shumard 



X 



X 







77. Tu rritt Ua coalvttlenais Meek 





X 

 X 

 X 

 X 

 X 

 X 

 X 





, -. TurrUeUa s/^'/-o«c)m Heek 











79. TurriteUa (Aclis?) micronema Meek 











80. Thtrbon ilia ( C'hemnitzia ?) coalvillensis Meek 











81. Eul'aaella! incongpieua Meek 











82. BuHmella! ehrysallig Meek 











83. Eidimella? funicula Meek 













X 

 X 



X 

 X 







85. Fagciala ria < Piestocheilus) culbertsoni Meek & Hayden 









86. Yalvata nana Meek.. 





X 



x • 



X 

 X 

 X 

 X 



X? 





87. Earns (Neptunea .') tjahbi Meek 











•is (Neptunea!) v.tahensis Meek 











80. Admelopms rhombmdea Meek 











90. Admetopgis gregaria Meek 











91. Admetopgis subfusiformis Meek 











'jj. Baeulites ovatvs .Say 



X 

 X 

 X 

 X 

 X 



X 

 X 



X 

 X 

 X 



X 





93. Scaphites nodosus Owen 





94. Scaphftes mandanensis Morton 







9". Plaeenticeras lenticulare Owen 









90. Plaeenticeras placenta, Dckay . . 

















COLOEADO GEOUP. 



1. Oitrea eongesta Conrad . . 



X 

 X 



X 



X 

 X 



X 







2. Inoeeramus problematicw Sclilothcim 







3. Inoeeramus deformis Meek 















^Sote.— The species that, on account of the imperfection of the specimens, have not been satisfactorily 

 recognized, are not included in this list, as they are in the local lists. 



