BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 1061 



Pterlnea laxata Williams. 



Pterinea laxata Williams, Proc. U. S. Nat. Mus., 42, 1912, p. 393, pi. 50, figs. 5 



and 5a. 

 Silurian (Pembroke) : Leigh ton Cove, Washington County, Maine. 

 Cofypes.— Cat. No. 58443, U.S.N.M. 



Pterinea modiolaris Conrad. See Modiolopsis modiolaris. 



Pterlnea mucronata Ulrich. 



Pterinea mucronata Ulrich, Jour. Cincinnati Soc. Nat. TJist., 2, 1879, p. 24, pi. 7, 



fig. 21. 

 Eden (Economy): Covington and Constance, Kentucky. 

 Holotype.—C&t. No. 46294, U.S.N.M. 



Pterinea (Ambonychia) neglecta McChesney. See Ainphicoelia neglecta. 



Pterinea nervata Foerste. 



Pterinea nervata Foerste, Bull. Sci. Lab. Denison Univ., 14, 1909, p. 67, pi. 4, 



fig. 60. 

 Niagaran (Waldron): Newsom, Tennessee. 



Pterlnea newsomensls Foerste. 



Pterinea newsomensis Foerste, Bull. Sci. Lab. Denison Univ., 14, 1909, p. 66, 



pi. 4, figs. 59a, b. 

 Niagaran (Waldron): Newsom, Tennessee. 



Pterlnea occldentalls Whiteaves. 



Pterinea occidentalis Whiteaves, Geol. Surv. Canada, Pal. Fobs., 3, pt. 4, 1906, 



p. 287, pi. 28, figs. 1-3. 

 Niagaran: Ami Island, near northeast shore of Lake Winnepegosis, Manitoba 



Pterinea orbicularis Emmons. See Ambonychia orbicularis. 



Pterinea parvula Miller. See Pakeopteria parvula. 



Pterinea pholadis Conrad. See Cymatonota pholadis. 



Pterinea prollflca Billings. 



Pterinea prolifica Billings, Cat. Sil. Foss. Anticosti, Geol. Surv. Canada, 1866, 



p. 16. 

 Richmond (Charleton and English Head): Charleton Point, Anticosti. 

 Plastotype.—Cat. No. 46295, U.S.N.M. 



Pterinea revoluta Winchell and Marcy. See Rhombopteria (Newsomella) revoluta. 



Pterinea rugatula Miller and Faber. 



Pterinea rugatula Miller and Faber, Jour. Cincinnati Soc. Nat. Ilist., 17, 1894, 



p. 26, pi. 1, figs. 18, 19. 

 Maysville (Fairmount): Cincinnati, Ohio. 



Pterlnea securiformis (Hall). 



Avicula securiformis Hall (not Hall, 1859), Pal. New York, 2, 1852, p. 331, pi. 75, 



fig. 4, 5a, b. 

 Pterinea securiformis Meek, Amer. Jour. Sci. Arts, 2d eer., 37, 1864, p. 216 (gen. 



ref.).— Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 420, fig. 548. 

 Cayugan (Cobleskill and Rondout): Schoharie, etc., New York. 



Pterlnea strlaecosta (McChesney). 



Ambonychia strieecosta McChesney, Desc. New Fossils, 1861, p. 88. 

 Pterinea (Ambonychia)strhccosta McChesney, Plates Illust. N. Sp. Fossils, 1865, 

 pi. 9, fig. 4. 



