1835. J PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM, 331 



LARAMIE SPECIES -Contiuuefl. 

 Micropyrgus minutulus (M. & H.) Meek. 



Rep. U. S. GeoL & Geogr. Snrv. Terr., 4to, vol. ix, p. 575, pi. xliii, figs. 18a, b. Rev.. 

 Non-Marine Fosh. Moll., p. 59 or 465, pi. xxvi, fig. 20. Mus. No. 2137. 

 Neritina bruneri White. 



Rev. Non-Marine Foss. Moll., ]>. 53 or 4b0, pi. xxiii, figs. 14, 15. Mus. No. 11558. 



Neritina naticiformis White. 



12th Ann. Rep. U. S. Geol. &. Geogr. Surv. Terr., p. 89, pl.xxx, figs. 3a, 6. Rev. 

 Non-M.iriuo Foss. Moll., x>. 52 or 458, pi. vii, figs. 5, 6. Mus. No. 12485. 

 Neritina (Velatella) baptista White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Rerr., p. 89, pi. xxix, -figs. Ga, h. "Rev^ 

 Non-Marine Foss. Moll., p. 52 or 458, pi. xxiii, figs. 16, 17. Mus. No. 12504. 

 Neritina volvilineata White. 



12tli Ann. Rep. U. 8. Geol. & Geogr. Surv. Terr., p. 88, pi. xxi, figs. 6a, h. Rev. Nou- 

 Marine Foss. Moll., p. 52 or 4.58, pi. xxiii, figs. 12, 13. Mus. No. 8198. 

 Nuculana inclara White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 60, pi. xxv, fig. 7a. Mus. No. 

 8122. 



Odontobasis buccinoides White. 



12th Ann. Rei>. U. S. Geol. & Geogr. Surv. Terr., p. 102, pi. xx, figs. 3a, h. Mus., 

 No. 9U4.". 



Odontobasis? formosa White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 103, pi. xxviii, fig. 7a. Mus.. 

 No. 9046. 

 Ostrea arcuatilis (Meek), glabra (M. «fe H.) White. 



Rev. Non-Marine Foss. Moll., p. 15 or 421, pi. x, fig. 5. Rev. Foss. Ostreidfe N. A., 

 p. 308, pi. lix, fig. 5. Mus. No. 7839. 



Ostrea glabra (M. «fe H.) Meek. 



Rep. U. S. Geol. & Geogr. Surv, Terr., 4to, vol. ix, p. 509, pi. xl, figs. 2a-d. Rev. 

 Non-Marine Foss. Moll., p. 15 or 421, pi. ix, figs. 1,2. Rev. Foss. Ostreidae N. 

 A., p. 307, ijL Iviii, figs. 1,2. Mus. No. 2165. 

 Ostrea glabra (M. «fc H.) White. 



Rev. Non-Marine Foss. Moll., p. 15 or 421, pi. ix, figs. 3, 4; pi. x, figs. 1, 2. Rev. 

 Foss. Ostreidse N. A., p. 307, pi. Iviii, figs. 3,4 ; pi. lix, figs. 1,2. Mus. No. 

 13407. 

 Ostrea glabra (M. & H.) White. 



Rev. Nou-Marine Foss. Moll., p. 15 or 421, pi. xi, figs. 1,2. Rev. Foss. Ostreidse 

 N. A., pi. Ix, figs. 1,2. Mns. No. 12472. 



Ostrea insecuris White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. .56, pl. xxi, figs, la, h. Rev. 

 Non-Marine Foss. Moll., p. 15 or 421, pl. x, figs. 3,4. Rev. Foss. Ostreidae N. 

 A., p. 308, pl. lix, figs. 3, 4. Mns. No. 9053. 



Ostrea subtrigonalis ('E, & S.) White. 



Rev. Non-Marine Foss. Moll., p. 15 or 42], pl. xii, figs. 2-5. Rev. Foss. Ostreidae 

 N.A., p. 308, pl. Ixi, figs. 4-7. Mus. No. 8386. 

 Ostrea subtrigonalis ? (E. & S ) Meek. 



Rep. U. S. Geol. & Geogr. Surv. Terr., 4to, vol. ix,p. 510, i>l. xl, figs, la-(Z. Mus. 

 No. 2172. 

 Ostrea (-wyomingensis Meek) glabra White. 



12th Ann. Rep. U. S. Geol. &, Geogr. Surv. Terr., p. 56, pl. xx, figs. la-c. Rev. Non- 

 Marine Foss. Moll., p. 15 or 421, pl. xi, figs. 3, 4 ; pl. xii, fig. 1. Rev. Foss- 

 Ostreidaj N. A., p. 307, pl. Ix, figs. 3, 4 ; pl. Ixi, fig. 1. Mus. No. 9062. 



