TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 369 



38096. Lithomylacris pittstoniana Scudder. Holotype. 



Upper Coal Measures. Port Griffith, Pennsylvania. 



Scudder, Mem. Boston Soc. Nat. Hist., Ill, 1879, p. 50, pi. 5, 

 figs. 4, 10; Foss. Insects N. America, I, 1890, p. 70, pi. 5, 

 figs. 4, 10. 



154369. Lithophaga nuda Dall. Cotypes. 



Oligocene. Ballast Point, Tampa, Florida. 



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

 p. 800, pi. 11, fig. 7; pi. 35, fig. 27. 



821 1. Lithostrotion mamillare Castelnau. Plesiotype. 



St. Louis (Miss.). Monroe County, Indiana. 



White, Twelfth Ann. Rept. U. S. Geol. Surv. Terr., Pt. I, 1883, 

 p. 159, pi. 40, fig. 6a. 



= Lithostrotion canadense. 



24546. Lithostrotion whitneyi Meek. Cotypes. 



Upper Carboniferous. Boxelder Peak, Wahsatch Range, 

 Utah. 



Meek, Rept. U. S. Geol. Expl. 40th Par., IV, Pt. I, 1877, p. 58, 

 pi. 6, figs. i-ic. 



8480. Lithostrotion whitneyi Meek. Plesiotypes. 



Upper Carboniferous. Fossil Hill, White Pine County, 

 Nevada. 



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

 p. 103, pi. 6, figs, ia-ic. 



51 19. Lithotrochus andii (d'Orbigny). Plesiotypes. 



Jurassic. Coquimbo, Chile, and San Felipe, Peru. 



Conrad, U. S. Naval Ast. Exped. S. Hemisphere, 1855, II, p. 283, 

 pi. 41, fig. 3. 



9285. Lophophyllum expansum White. Holotype. 



Keokuk (Miss.). Henry County, Iowa. 



White, Proc. Acad. Nat. Sci. Phila., 1876, p. 27; Twelfth Ann. 

 Rept. U. S. Geol. Surv. Terr., 1883, p. 157, pi. 39, figs. 4a, 4b. 



6552. Lophophyllum proliferum (McChesney). Plesiotypes. 



8500. Upper Carboniferous. Nebraska City, Nebraska; Spring- 



field, Illinois. 



Meek, Final Rept. U. S. Geol. Surv. Neb. (Hayden), 1872, p. 144, 

 pi. 5, figs. 4a, 4b. — White, Rept. U. S. Geogr. Surv., W. 100th 

 Merid., IV, Pt. I, 1877, p. 101, pi. 6, fig. 4e. 



8499. Lophophyllum proliferum sauridens White. Cotypes. 



Upper Carboniferous. Near Santa Fe, New Mexico. 



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

 p. 101, pi. 6, figs. 4a-4d. 



45885. Lophospira abnormis Ulrich. Cotypes. 



Trenton (Ord.). Covington, Kentucky. 



Ulrich, Geol. and Nat. Hist. Surv. Minn., Final Rept., Ill, Pt. II, 

 1897, p. 974, ph 73, figs- 36-40. 

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