294 PEOCEEDINGS OF UNITED STATES NATIONAL MUSEUM. [1885. 



JURASSIC SPECIES— Continued. 

 Camptonectes bellistriatiis (Meek) Whitfield. 



Rep. Geo]. Black Hills of Dakota, p. 351, pi. iv, fig. 7. Mus. No. 12339. 

 Camptonectes extenuatus (M. & H.) Meek. 



Pal. Upper Missouri, <^ Smithsonian Cont. to Know. 172, p. 78, pi. iii,fig. 6. Mus, 

 No. 221. 

 Camptonectes extenuatus (M. & H.) H. & Whitf. 



Gcol. Expl. 40tli Parallel, vol. iv, part ii, p. 290, pi. vii, fig. 18. Mu8. No. 12552. 

 Camptonectes extenuatus (M. & H.) Whitf. 



Rep. Geol. Black Hills of Dakota, p. 353, pi. iv, fig. 4. Mus. No. 12335. 

 Camptonectes pertenuistiiatus H. & Whitf. 



Rep. Geol. Expl. 40th Parallel, vol. iv, part ii, p. 291, pi. vii, fig. 17. Mus. No. 12535. 

 Camptonectes platessiformis White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 143, pi. xsxvii, fig. 5a. Mus. 

 No. 8179. 



Camptonectes stygius White. 



Rep. Geogr. & Geol. Expl. & Surv. west 100th Meridian, vol. iv, p. 164, pi. xiii^ 

 figs. 2a-c. Mus. No. 8580. 

 Cardinia praecisa White. 



12th Ann. Eep. U. S. Geol. &, Geogr. Surv. Terr., p. 149, pi. xxxvii, figs. 7a, b. 

 Mus. No. 8174. 



Dentalium subquadratum M. & H. 



Pal. Upper Missouri, <^Smith8onian Cont. to Know. 172, p. Ill, fig. on p. 111. 

 Mus. No. 677. 

 Dosinia jurassica Whitfield. 



Eep. Geol. Black Hills of Dakota, p. 373, pi. v, figs 21-24. Mus. No. 12282. 



Eumicrotis curta (Hall sp.) M. & H. 



Pal. Upper Missouri, <^Smith8onian Cont. to Know. 172, p. 81, pi. iii. figs. lOa-d. 

 Mus. No. 205. 



Gervillia montanaensis (Meek) White. 



12th Ann. Rep. U. S. Geol. «fe Geogr. Surv. Terr., p. 145, pi. xxxvii, figs, la, i. Mug. 

 No. 7795. 



Gervillia recta (Meek) Whitf. 



Rep. Geol. Black Hills of Dakota, p. 358, pi. iv, fig. 3. Mus. No. 12319. 



Goniomya montanaensis (Meek) White. 



12th Ann. Rep. U. S. Geol. & Geogr. Surv. Terr., p. 151, pi. xxxvii, fig. 8a. Mus. 



No. 7814. 



Grammatodon inornatus M. & H. 



Pal. Upper Missouri, <^Smithsonian Cont. to Know. 172, p. 90, pi. iii, figs. 9, a, 6. 

 Mus. No. 201. 



Gryphaea calceola (Quenst.) var. nebrasceusis M. & H. 



Pal. Upper Missouri, <^Smithsonian Cont. to Know. 172, p. 74, pi. iii, figs. la-/. 

 Mus. No. 318. 

 Gryphaea calceola (Quenst.) var. nebrasceusis (M. & H.) H. & Whitf. 



Geol. Expl. 40th Parallel, vol. iv, part ii, p. 286, pi. vii, fig. 11. Mus. No. 12540. 

 Inoceramus crassalatus White. 



Eep. Geogr. & Geol. Expl. & Surv. west of 100th Meridian, vol. iv, p. 166, pi. xiii, 

 figs. 4a-c. Mas. No. 8585. 

 Lima (Plagiostoma) occidentalis H. & Whitf. 



Geol. Expl. 40th Parallel, vol. iv, part ii, p. 292, pi. vii, fig. 23. Mus. No. 12539. 

 Lingula brevirostris M. & H. 



P.al. Upper Missouri, <[Smithsonian Cont. to Know. 172, p. 69, pi. iii, figs. 3a, h. 

 Mus. No. 206. 



