TYPE SPECIMENS OF INVERTEBRATE FOSSILS. ()15 



15064. Spirifer octoplicata Sowerby ? Plesiotypes. 



Upper Carboniferous. Weston, Mi.s.souri. 



Hall, Stansbury's Expl. and Surv. Valley Great Salt Lake, Utah, 

 1S52, p. 409, pi. 4, figs. 4a, 4b. 



= Spiriferina kentuckensis. 



13826. Spirifer parryana Hall? Plesiotype. 



Midclle Devonian. Kiireka Di.strict, Nevada. 



Walcott, Mon. VIII, U. S. Geol. vSurv., 1884, p. 137, pi. 14, fig. 10. 

 [Probably a distinct species.] 



8537. Spirifer ( Martinia ) peculiaris (Shumard). Plesiotype. 



Lower Carboniferous. Mountain Spring, Old Mormon 

 Road, Nevada. 



White, Rept. U. S. Geogr. Surv. \V. lootli Merid., IV, Pt. I, 

 1876, p. 90, pi. 5, figs. 7, 7a. 



= Reticularia? peculiaris. 



17919. Spirifer pennatus Owen. Cotypes. 



17920. Middle Devonian. Iowa River, Iowa. 



Owen, Rept. Geol. Surv., Wis., Iowa, and Minn., 1852, p. 585, 

 pi. 3, figs. 3, 3a, 8. 



= Spirifer iowensis. 



25678. Spirifer perlamellosus Hall. Plesiotype. 



Helderbergiau (Lower Dev. ) . Cape Leidy , Arctic America. 



Meek, Anier. Journ. vSci. (2), XL, 1865, p. 33 (as Spirifer sp. undet). 



1 1583. Spirifer (Trigonotreta) pinonensis Meek. Cot^'pes. 



Middle Devonian. Three miles south of Pinon Pass, 

 Pinon Range, Nevada. 



Meek, Rept. U. S. Geol. Expl. 40th Par., IV, Pt. I, 1877, p. 45, 

 pi. I, figs. 9-9b. 



See Spirifer ( Trigonotreta) argentarius. 



13830. Spirifer pinonensis (Meek). Plesiotype. 



Middle and Upper Devonian. Eureka District, Nevada. 



Walcott, Mon. VIII, U. S. Geol. vSurv., 1884, p. 138, pi. 4, figs, 

 i-id. 



8485. Spirifer (Martinia) planoconvexus (vShuniard). 



Plesiotypes. 

 Upper Carboniferous. Near vSanta Fe, New Mexico. 



White, Rept. U. S. Geogr. Surv. W. looth Merid., IV, Pt. I, 

 1876, p. 135, pi. 10, figs. 3a-3c. 



= Ambocoelia planoconvexa. 



