TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 297 



1 14609. Grateloupia ( Cytheriopsis) alumensis Dall. Holotype. 



Chipola (Oligocene). Alum Bluff, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phi-la., Ill, Pt. VI, 1903, 

 p. 1239, pi. 52, fig. 14. 



1843. Gratelupia ? mactropsis Conrad. Holotype. 



Miocene. Isthmus of Darien. 



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

 V, 1856, p. 32S, pi. 6, fig. 54. 



14437. Griffithides portlocki (Meek and Worthen). Plesiotype. 



Lower Carboniferous. Eureka District, Nevada. 



Walcott, Mon. VIII, U. S. Geol. Surv., 1884, p. 266, pi. 24, figs. 

 4-4b. 



1 15525. Gryphsea athyroides Guppy. Holotype. 



Eocene. San Fernando, Trinidad, British West Indies. 



Guppy, Quart. Journ. Geol. Soc. London, XXII, 1866, p. 583, 

 pi. 16, fig. 17. 



= Ostrea athyroides. 



318. Gryphaea calceola nebrascensis Meek and Hayden. 

 1 88 1. Cotypes. 



Jurassic. Head of Wind River Valley, Wyoming. 



Meek and Hayden, Proc. Acad. Nat. Sci. Phila. for 1861, p. 437; 

 Pal. Upper Mo., Smithsonian Cont. to Knowl., No. 172, XIV, 

 1864, p. 74, pi. 3, figs. ia-f. — Jackson, Mem. Bost. Soc. Nat. 

 Hist., IV, No. 8, 1S90, p. 317, pi. 24, figs. 23, 24. 



12540. Gryphaea calceola nebrascensis Meek and Hayden. 



Plesiotypes. 

 Jurassic. Sheep Creek, Uinta Range, Utah. 



Hall and Whitfield, Rept. U. S. Geol. Expl. 40th Par., IV, Pt. II, 

 1877, p. 286, pi. 7, fig. 11. 



28952. Gryphaea calceola nebrascensis Meek and Hayden. 



28953. Plesiotypes. 

 Jurassic. Yellowstone National Park. 



Stanton, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 612, 

 pi. 72, figs. 5-7. 



28769 Gryphaea corrugata Say. Plesiotypes. 



to Washita (Lower Cret.). Texas, Indian Territory, and 



28773. Kansas. 



Hill and Vaughan, Bull. No. 151, U. S. Geol. Surv., 1898, p. 53, 

 pi. 5, fig. 8; pi. 6, figs. 1-6, 8, 9; pi. 7, figs. 1-3; pi. 8, figs. 

 1-17; pi. 12, figs. 1, 2; pi. 18, figs. 1-3; pi. 19, fig. 2. 



See Gryphaea pitcheri. 



28774. Gryphaea corrugata belviderensis Hill and Vaughan. 



Cotypes. 

 Washita (Lower Cret.). Black Hills, Kansas. 



Hill and Vaughan, Bull. No. 151, U. S. Geol. Surv., 189S, p. 56, 

 pi. 9, figs. 1-3; pi. 10, figs. 1, 2; pi. 11, figs. 1, 2. 



