TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 473 



7779. Ostrea soleniscus Meek. Cotypes. 

 77S0. Colorado (Cret.). Near Coalville, Utah, and Bear River 



City, Wyoming. 



Meek, Proc. Amer. Philos. Soc, IX, 1871, p. 430; Sixth Ann. Rept. 

 U. S. Geol. Surv. Terr., 1873, p. 487.— White, Twelfth Ann. 

 Rept. U. S. Geol. Surv. Terrs., Pt. I, 1883, p. 9, pi. 11, figs. 

 2a, b; Fourth Ann. Rept. U. S. Geol. Surv., 1884, p. 300, 

 pi. 42, fig 1. 



See Ostrea cortex. 



7780. Ostrea soleniscus Meek. Cotypes and plesiotypes. 

 22858. Colorado (Cret.). Coalville, Utah, and Bear River City, 



Wyoming. 



Stanton, Bull. No. 106, U. S. Geol. Surv., 1S93, p. 56, pi. 2, fig. 1; 



pi. 3, figs. 1, 2. 



85S1. Ostrea strigilecula White. Cotypes. 



Jurassic. Two miles South of Dirty Devil River, Utah. 



White, Rept. U. S. Geogr. Surv. W. 100th Merid., IV, Pt. I, 1876, 

 p. 163, pi. 13, figs. 3a-d; Fourth Ann. Rept. U. S. Geol. Surv., 

 1884, p. 289, pi. 35, figs. 9-1 1. 



1 227 1. Ostrea strigilecula White. Plesiotypes. 



12318. Jurassic. Black Hills, South Dakota. 



Whitfield, Rept. Geol. and Resources Black Hills Dakota, 1880, 

 P- 348, pl- 3, n g s - 8- 12 - 



2101. Ostrea subalata Meek. Holotype. 



Fox Hills (Cret.). Moreau River, South Dakota. 



White, Fourth Ann. Rept. U.S. Geol. Surv., 1884, p. 300, pl. 39, 

 fig. 10. 



2101. Ostrea (Gryphaeostrea? ) subalata Meek. Holotype. 



Fox Hills (Cret.). Moreau River, South Dakota. 



Meek, Rept. U. S. Geol. Surv. Terr., IX, 1876, p. 15, pl. 28, fig. 5. 



1668. Ostrea subfalcata Conrad. Plesiotypes. 



Miocene. Coggins Point, Virginia. 



White, Fourth Ann. Rept. U. S. Geol. Surv., 1884, p. 313, pl. 68, 

 figs. 1-3. 



13338. Ostrea subjecta Conrad. Holotype. 



Miocene. Sierra Monica, between Santa Clara River and 

 Dos Angeles Valley, California. 



Conracl, Rept. Expl. and Surv. R. R. Miss. Riv. to Pacific Ocean, 

 VII, 1857, p. 193, pl. 2, fig. 3. 



[This is a young shell and may be the same as O. trigonalis 

 Conrad. W. H. Dall.] 



9867. Ostrea subspatulata Lyell and Sowerby. Plesiot3'pes. 



Cretaceous. Western Texas. 



Conrad, Rept. U. S. Mexican Bound. Surv., Emory, I, Pt. II, 

 1857. P- 155. pl- io» figs. 3a, 3b. 



