■WHITE.] 



DISTRIBUTION OF LAEAMIE SPECIES. 



255 



Table showing the geographical distribution of the fossils of the Laramie Group, collected, 



during the season of 1877. 



1. Membranipora ? 



->£ 2. Ostrca glabra Meek & Hayden 



. I nom ia micronema Meek 



~>. 4. Anomia gryphorhynchus Meek 



5. VolseUa (Jirachydontes) regularis White 



C. Vulsella {Jirachydontes) laiicostata White 



7. Nucidana inclara AVhite 



8. Anodonta parallcla White 



9. Unio retustus Meek 



10. Unio belliplicata Meek 



11. Unio couesi White 



12. Un io prophetieus White 



13. Unio aldrichi White 



14. Unio proa vitus White 



15. Unio holmesianus White 



16. Z'nio endlichi White 



17. Unio cryptorhynchus Whito 



18. Unio brachyopisthus White 



19. Unio goniambonatus White 



j^O. Unio dana- Meek & Hayden 



21. Pisidiiun saginatum . .". 



y(22. Corbieula occ dentalis Meek & Hayden 



^3. Corbieula cytheriform is Meek Sc Hayden 



/ 24. Corbieula cleburni White 



2.3. Corbieula obesa White 



26. Corbieula eardiniceformis White 



27. Corbieula [Lcpteslh.es) fracta Meek 



28. Corbieula (Leptesthes) planumbona Meek 



29. Corbieula (Leptesthes) macropistha White 



30. Corbieula (Leptesthes) subelliptica Meek & Hayden. 



31. Corbieula ( Veloritina) durkeei Meek 



S*2. Corbula subtrigonalis Meek &. Hayden 



*ct3. Corbula pyriform is Meek 



• 34. Corbula undiferatAeek 



3.3. Shytophorus prisons Meek 



36. lihytopliorus mecki White 



37. Limncea (Limnophysa) nitidida Meek 



38. Acclla haldcmani White 



39. Uulinus disjunct us White 



y«0. Jtuliuus subelongatus, Meek <fc Hayden 



41. Uulinus longiusculus Meek & Hayden 



42. Physa felix Whit* 



43. * Macroeyclis spatiosa Meek Sc Hayden 



44. Helix evanstonensis White : 



4-3. Coin. miut teres Meek Sc Hayden 



46. NerUinia naticiformis White 



47. Neritinia volvilineata White 



,. 4-:. Neritina ( Velatella) baptista White 



49. Goniobasis arcta Meek 



50. Goniobasis cleburni White 



51. Goniobasis endlichi White 



52. Gon iobasis clt rysaUis Meek 



53. Goniobasis chrysalloidea White 



54. Gon iobasis gracilientd Meek Sc Hayden 



55. Goniobasis ncbrascensis Meek & Hayden , 



56. Cassiopella turricula White 



57. Mela/nia myomiagensis Meek 



58. Melania insculpta Meek 



59. Pyrgulifera humerosa Meek 



CO. Ilydrobia recta White 



61. Viviparus couesi White 



62. Viviparus prudentia White 



63. Viviparus plicaprcssus White 



64. Tulotoma thompsoni White 



" Ionia vctula Meek & Hayden 



66. Gampeloma rn uttisiriata Meek & Hayden 



j7. Campeloma midlilincata Meek & Hayden 



68. Ca rwpeloma macrospira Meek 



69. Odontobasis buccinoides White 



TO. (Jdoii Iobasis ? formosa White 



71. Corydalites Secundum, Scudder 





^ 



X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X? 



* See remarks under Xo. 19 on p. 244. ' \ 



NOTE. — As a rule, those species which, on account of imperfection of the specimens, have nothecn sat- 

 lafoctorilyrecognized are not included in this list, as they were in the local lists. An 1 following a name, 

 of course indicates a doubt as to its accuracy. Placed 'in one of the columns with an asterisk, indicates 

 a doubt as to whether the species found at the locality indicated is really the one named in the list. 



