492 BTTLLKTlISr ."i.l, UNITED STATES NATIONAL MUSEUM. 



3605. Pectunculus patulus Conrad. Holotype. 



Miocene. Astoria, Oregon. 



Conrad, Wilkes U. S. Expl. Kxped., X, 1849, p. 726, Atlas, ])1. iS, 

 figs. S, a. 



309. Pectunculus subimbricatus Meek and Hayden. Cotypes. 

 Fox Hills (Cret.). Heart River, North Dakota. 



Meek and Haj'den, Proc. .\cad. Nat. Sci. Phila., for 1S57, p. 146. 

 — See Axincea stibimbricata. 



28412. Pectunculus veatchi (Gabb). Plesiotype. 



Chico (Cret.). Pentz, California. 



vStanton, Seventeenth Ann. Rept. V. S. Geol. Snrv., Pt. I. i.Sgj, 

 p. 1039, pi. 64, fig. I. 



157830. Pectunculus veatchi major vStanton. Cotypes. 



I^ower Tejon (Eocene). One mile southeast of Lower 

 Lake, Lake County, California. 



vStanton, Seventeenth Ann. Rept. V. vS. Geol. vSurv., Pt. I, 1897, 

 p. 1040, pi. 64, figs. 2, 3. 



1868. Penitella spelaea Conrad. Cotypes. 



Post-Pliocene. vSan Pedro, California. 



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

 V, 1856, p. 326, pi. 5, figs. 43, 43a, 43b. 



Pentacrinites. See Pentacrinns. 



220. Pentacrinus asteriscus Meek and Haj^len. Cotypes. 



Jnrassic. Southwest ba.se of Black Hills, vSouth Dakota. 



Meek and Hayden, Pal. Upper Mo., vSmith.sonian Cont. to Knowl. 

 No. 172, XIV, 1S64, p. 67, text figures. 



682. Pentacrinus asteriscus Meek and Hayden. Plesiotypes. 



Juras.sic. vSouthwe.st ba.se of Black Hills, South Dakota. 



Clark, Bull. No. 97, T'. S. Geol. vSurv., 1893, p. 26, pi. 3, figs. 2a-d. 



8588. Pentacrinus asteriscus Meek and Hayden. Plesiotypes. 



Jurassic. Salt Creek, near Nephi, Utah. 



White, Rept. IT. S. Geogr. Surv. W. looth Merid., IV, Pt. I. 1876, 

 p. 162, pi. 13, figs. 6a, b. 



8588. Pentacrinus whitei Clark. Cotypes. 



Jura.ssic. Salt Creek and Diamond Valley, Utah. 



Clark, Bull. No. 97, U. S. Geol. Surv., 1893, p. 27, pi. 3, figs. 4a-c. 



3647. Pentadia corona Dana. Cotypes. 



Carboniferous. Harpers Hill on the Hunter, New South 

 Wales, Australia. 



Dana, Wilkes U. S. Ivxpl. E-xped., X, 1849, p. 713, Atlas, pi. 10, 

 figs. 10- IOC, II, 12. 



17927. Pentamerella dubia Hall. Plesiotype. 



Middle Devonian. Iowa Cit}', Iowa. 



Owen, Rept. Geol. Surv. Wisconsin, Iowa, and Minnesota, 1852, 

 pi. 3 A, fig. I (as Atrypa n. s. ?). 



