GEOLOGICAL SURVEY

60YLB.] NORTH AMERICAN MESOZOIG INVERTEBRATA. 219
Ostrea Continued.
sp. uudet. Koonier. (1849.)
Texas, p. 394. Bonn, 1849. F. Koemer.
Formation: Cretaceous.
Location: Frcdericksburg and Waco canip near
New Braunfels, Tex.
sp. tindet. Roemer. (1852.)
Kreido vou Tcx., p. 76. Bonn, 1852 F. Roemer.
Formation: Cretaceous.
Location: Fredericksburg, Tex.
sp. undet. Roemer. (1852>.)
Kreide von Tex., p. 76. Bonn, 1852. F. Boomer.
Formation: Cretaceous.
Location: Waco camp on the Guadalupe above
New Braunfels, Tex.
sp. undet. Gabb. (1869.)
Geol. Sur. Cal. Paleont., vol. 2, p. 275. Phila.,
18G9. W. M. Gabb.
Formation: Cretaceous.
Location: Sierra de las Conchas, near Arivichi,
Sonora, Mexico.
sp. undet. Meek. (1870.)
Proc. Am. Philos. Soc., vol. 11, 1869, 1870, p. 430.
Phila., 1871. F. B. Meek.
Formation: Cretaceous.
Locution: Near Coalville [Utah].
sp. undet. Meek. (1876.)
Rep. U. S. Geol. Sur. Terr., vol. 9, pp. 12,13, pi. 2,
figs. 8a, b. Wash., 1876. F. B. Meek.
Formation: Cretaceous.
Location: Twelve miles south west ofSalina, Saline
county, Kans.
sp. undet. Whiteaves. (1876.)
Geol. Sur. Can., Mes. FOBS., vol. 1, pt. 1, p. 83.
Montreal, 1876. J. F. Whiteaves.
Formatitfh: Cretaceous.
Location: Queen Charlotte islands.
sp. undet. Meek. (1877.)
Rep. Geol. Expl., Fortieth Parallel, vol. 4, pt. 1,
pp. 140, 141, pi. 16, figs. lOo-c. Wash., 1877.
F. B. Meek.
Formation: Cretaceous.
Location: Coalville, Utah.
sp. undet. Whiteaves. (1879.)
Geol. Sur. Can., Mes. Foss., vol. 1, pt. 2, p. 175.
Montreal, 1879. J. F. Whiteaves.
Formation: Cretaceous.
Location: Entrance to Departure bay, Vancouver
island.
sp. ? H. & W. (1877.)
Kep. Geol. Bxpl., Fortieth Parallel, vol. 4, pt. 2,
pp. 285, 286, pi. 7, fig. 12. Wash., 1877. Hall
& Whitfleld.
Formation: Jurassic.
Location: Northwest of Kawlings station, Wyo.
.? White. (1879.)
Eleventh Ann. Rep. U. S. Geol. and Geogr. Sur.
Terr., p. 242. Wash., 1879. 0. A. White.
Formation: Cretaceous.'
Legation: Bear river valley, Wyo.
Ostrea Continued.
? White. (1879.)
Eleventh Ann. Rep., U. S. Geol. and Googr. Sur.
Terr., p. 248. Wash., 1879. C. A. White.
Formation: Cretaceous.
Location: Bear river valley, Wyo.
? White. (1889.)'
Bull. U. S. Geol. Sur., No. 51, p. 30. Wash., 1889.
C. A. White.
Formation: Cretaceous.
Location: Waldron island.
Ovuliiia clava Ehrenberg. (1854.)
Mikrogeologie, Taf. 32, fig. 26. Leipzig, 1854.
C. G. Ehrenberg.
Formation: Cretaceous.
Location: Mississippi region.
Oxystele (Phillippi) White. (1885.)
Bull. U. S. Geol. Sur., No. 22, p. 12.
1885. C. A. White.
Wash.,
Oxytomamucronata (Meek) Whiteaves.
1884.)
Geol. and Nat. Sur. Can., Mes. Foss., vol. 1, pt. 3,
pp. 238, 239, pi. 31, fig. 9. Montreal, 1884. J.
F. Whiteaves.
Formation: Cretaceous.
Location: East side of Alliford bay; south side of
Maud island.
mucronata (M. & H.) Whiteaves.
(1884.)
Geol. and Nat. Hist. Sur. Can., Mes. Foss., vol. 1,
pt. 3, p. 251, pi. 33, figs. 6, 6a, 6. Montreal, 1884.
J. F. Whiteaves.
Formation: Cretaceous.
Location: South side of Maud island.
n. subgen. Meek. (1864.)
Check List Invert. Foss. N. Am. Cret. and Jur.,
Smithsoii. Misc. Coll., vol. 7, No. 177, p. 39.
Wash., 1864. F. B. Meek.
Pachycardium n. g. Conrad. (1869.)
Am. Jour. Conch., vol. 5, Phila., 1869, 1870,
p. 96. Phila., 1870. T. A. Conrad.
(subgen. Conrad) Meek. (1876.)
Rep. U. S. Geol. Sur. Terr., vol. 9, p. 172. Wash.
1876. F. B. Meek.
burlingtonense n. B. W h i t f i e 1 d.
(1885.)
Mon. U. S. Geol. Sur., vol. 9, p. 138, pi. 21, figs.
6, 7. Wash., 1885. R. P. Whitfield.
Formation: Cretaceous.
Location: Near Burlington, ? N. J.
spillmani n. s. Conrad. (1869.)
Am. Jour. Conch., vol. 5, Phila., 1869,1870, p. 96.
Phila., 1870. T. A. Conrad.
Formation: Cretaceous.
Location: Mississippi. °
Pachymya [Sow.] Shumard. (1859.)
Traus. Acad. Sci., St. Louis, vol. 1, ISr.G-lSOO, p.
604. St. Louis, 1856-1860. B. F. Shumard.