TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 345 



145657. Leda amydra Dall. Holotype. 



Miocene. Near Plum Point, Maryland. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 P- 591- 



1948. Leda bisulcata Meek and Hayden. Holotype. 



Montana (Cret.). Deer Creek, North Platte, Wyoming. 

 Meek and Hayden, Proc. Acad. Nat. Sci. Phila., for 1861, p. 440. 

 See Nuculana bisulcata, 1948, 12265. 



1 15553. Leda bisulcata Guppy. Holotype. 



Oligocene. Jamaica. 



Guppy, Geol. Mag., London, Dec. I, IV, 1867, p. 500, fig. 2; Proc. 

 Sci. Assoc. Trinidad, 1882, p. 173, pi. 7, fig. 7. 



= Leda indigena. 



145646. Leda catasarca Dall. Holotype. 



Eocene. . Wahtubbee Hills, Clarke County, Mississippi. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 588, pi. 32, fig. 13. 



1 15558. Leda clara Guppy. Holotype. 



Miocene. Jamaica. 



Guppy, Geol. Mag., London, Dec. II, I, 1874, p. 442, pi. 17, 

 figs. 1, ia; Proc. Sci. Assoc. Trinidad, 1882, p. 172, pi. 7, fig. 4. 



24331. Leda di versa (Hall). Plesiotype 



Middle Devonian. Erere, Brazil. 



Clarke, Archivos do Mus. Rio de Janeiro, X, 1899, p. 78, pi. 8 

 %• 12. 



135823. Leda dodona Dall. Holotype. 



Oligocene. Santa Rosa County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1S98, 

 p. 589, pi. 32, fig. 6. 



14565 1. Leda flexuosa Heilprin. Plesiotype?. 



Oligocene. Ballast Point, Tampa, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 589, pi. 38, figs. 5, 5a. 



157840. Leda gabbi (Conrad). Plesiotypes. 



Lower Tejon (Eocene). About one mile east of Lower 

 Lake, Lake County, California. 



Stanton, Seventeenth Ann. Rept. U. S. Geol. Surv., Pt. I, 1S97, 

 p. 1 041, pi. 64, fig. 8. 



23049. Leda glabra Stanton. Holotype. 



Knoxville (Lower Cret.). Near Stephenson, Tehama 

 County, California. 



Stanton, Bull. No. 133, U. S. Geol. Surv., 1895 (Feb., 1S96), 

 p. 53, pi. 6, fig. 15. 



