1885.] PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 333 



LARAMIE SPECIES— Continued. 

 Sphaerium planum (M. & H.) Meek. 



Rep. U. S. Geol. & Geogr. Suiv. Terr., 4to, vol. ix, p. 526, [pi. xliii, figs. 6a, 6]. Rev. 

 Nou-Marine Foss. Moll., !>. 33 or 439, [pi. xvii, fig. 8]. Mus. No. 2130. 

 Sphaerium recticardinale (M. & H.) Meek. 



Re^i. U. S. Geo). & (Jeogr. Surv. Terr., 4to, vol. ix, p. 527, [pi. xliii, figs. 3a, b']. Rev. 

 Noii-Marine Foss. Moll., p. .33 or 439, [pi. xvii, fig. 9]. Mu8. No. 2129. 

 Thaumastus limnaeiformis (M. & H.) Meek. 



Rep. U. S. Geo). & Geogr. Surv. Terr., 4to, vol. ix, p. 553, [pi. xliv, figs. 8, a-d'}. Mus. 

 No. 2111. 



Tulotoma thompsoni White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 100, pi. xxviii, fig. 2ef Rev. Non- 

 Marine Foss. Moll., p. Gl or 4G7, pi. xxiv, fig. 17. Mus. No. 9026. 

 Tulotoma thompsoni White. 



12th Ann. Rep. U.^. Geol. & Geogr. Surv. Terr., p. 100, pi. xxviii, figs. 2a-/i. Rev. 

 Nou-Marine Foss. Moll, p. 61 or 467, pi. xxiv figs. 17-22. Mus. No. 9026. 

 Unio aldrichi White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 62, pi. xxix, figs. 2«, b. Rev. Nou- 

 Marine Foss. Moll , p. 27 or 433, pi. xv, figs. 4, 5. Mus. No. 9042. 

 Unio belliplicatus (Meek) White. 



Rev. Non-Marine Foss. Moll., p. 24 or 430, pi. vi, fig. 1. Mus. No. 8146. 

 Unio belliplicatus var. Meek. 



(Indicated as varieties by F. B. Meek, but not published.) 

 Unio brachyopisthus White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr. , p. 64, pi. xxii, figs. 2a, b. Mus. No. 

 9051. 



Unio couesii White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 64, pi. xxvii, fig. la. Rev. Non- 

 Marine Foss. Moll., p. 26 or 432, pi. xvi, fig. 1. Mus. No. 9033. 



Unio cryptorhynchus White. 



12th Anu. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 68, pi. xxiv, figs, la, &. Rev. 

 Nou-Marine Foss. Moll., p. 25 or 431, pi. xiv, fig. 6. Mus. No. 12503. 

 Unio cryptorhynchus White. 



Rev. Non-Marine Foss. Moll., p. 25 or 431, pi. xiv, fig. 7. Mus. No. 12483. 

 Unio danae (M. & H.) Meek. 



Rep. U. S. Geol. & Geogr. Surv. Terr., 4to, vol. ix, p. 517, pi. xll, figs. 3a-c. Mus. 

 No. 2163. 



Unio danae (M. «fc H.) White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 68, pi. xxvii, figs. 2a, b. Rev. 

 Nou-Marine Foss. Moll., p. 27 or 433, pi. xviii, figs. 1, 2. Mus. No. 9021. 

 Unio deweyanus (M. & H.) Meek. 



Rep. U. S. Geol. & Geogr. Surv. Terr., 4to, vol.ix, p. 519, pi. xli, figs. 2a-c. Rev. 

 Non-Marine Foss. Moll., p. 25 or 431, pi. xvii, figs. 4, 5. Mus. No. 2175. 

 Unio endlichi White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 66, pi. xxvi, figs, la, b. Rev. 

 Non-Marine Foss. Moll., p. 26 or 432, pi. xv, figs. 1, 2. Mus. No. 9022. 

 Unio gonianibonatus White. 



12th Auu. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 63, pi. xxix, figs, la, b. Rev. 

 Non-Marine Foss. Moll., p. 27 or 433, pi. xix, figs. 3, 4. Mus. No. 9043. 

 Unio gonionotus White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 71, pi. xxvi, figs. 2a, c-e. Rev. 

 Non-Marin« Foss. Moll., p. 27 or 433, pi. xiii, figs. 7, 9, 10. Mus. No. 9035. 



