GEOLOGICAL SURVEY

BOYLE.] NORTH AMERICAN MES020IC INVERTEBRATA. 105
Cucullaea Continued.
exigua n. s. M. & H. (1856.)
Proc. Acad. Nat. Scl., Phila., for 1856, pp. 275,
276. Phila., 1857. Meek & Hayden.
Formation: Cretaceous.
Location: Mouth of Milk river, Nebraska [Montana].
haguei n. s. Meek. (1870.)
Rep. Geol. Expl. Fortieth Parallel, vol. 4, pt. 1,
pp. 134,135, pi. 12, figs. 1, la, b. Wash., 1877.
F. B. Meek.
Formation: Jurassic.
Location: Weber canon, Wasatch range, Utah.
increbescens n. e. White. (1889.)
Bull. U. S. Geol. Sur. No. 51, p. 65, pi. 14, figs. 5,
6. Wash., 1889.* C. A. White.
Formation: J*iirassic.
Location: Kialagvic bay, Alaska.
inermis u. s. Gabb. (1869.)
Geol. Sur. Gal., Paleont., vol. 2, pp. 271, 272, pi.
36, fig. 18. Phila., 1869. Win. M. Gabb.
Formation: Cretaceous.
Location: Sierra do las Conchas, near Arivechi,
Sonora, Mexico.
insularisn. s. Eichwald. (1871.)
Geog. Paleont. Bemerk. Halbins. Mang. u. Aleutischen
Inselu, p. 108, Taf. 15, figs. 6,7. St.
Petersburg, 1871. E. Eichwald.
Formation : Cretaceous.
Location: Alaskan peninsula.
maconensis n. s. Conrad. (I860.)
Jour. Acad. Nat. Sci., Phila., vol. 4,2d ser., 1858-
1860, p. 281, pi. 47, fig. 20. Phila., 1858-1860.
T. A. Conrad.
Formation : Cretaceous.
Location : Clumennugga ridge, Macon county,
Alabama.
mathewsonii n. 8. Gabb. (1864.)
Geol. Sur. Cal. Paleont., vol. 1, pp. 195,196, pi. 31,
fig. 266. Phila., 1864. W. M. Gabb.
Formation : Cretaceous.
Location : Martinet ; Clayton, Cal.
millestriata n. s. Shumard. (1861.)
Proc. Boston Soc. Nat. Hist., vol. 8, 1801-1862, p.
202. Boston, 1862. B. F. Shumard.
Formation : Cretaceous.
Location : Bed river, Lamar county, Texas.
nebrascensis n. s. Owen. (1852.)
Eop. Geol. Sur. Wis., Iowa, Minn., p. 582, pi. 8,
figs. 1, la. Phila., 1852. D. D. Owen.
Formation : Cretaceous.
Location: Fox hills, between-the Cheyenne and
Moreau rivers [S. Dakota],
neglecta n. s. Gabb. (1861.)
Proc. Acad. Nat. Sci., Phila., for 1861, p. 326.
Phila., 1862. Wm. M. Gabb.
Formation : Cretaceous.
Location : New Jersey.
terminalis n. s. Conrad. (1857.)
Hep. U. S. and Mex. Bound. Sur., vol. 1, pt. 2,
p. 148, pi. 4, figs. 2a, 6.
Conrad.
Wash., 1857. T. A.
Formation : Cretaceous.
Location: [Texas.]
Cucullaea Continued.
tippana n. 8. Conrad. (1858.)
Jour. Acad. Nat. Sci., Phila., vol. 3, 2d ser., 1855-
1858, p. 328, pi. 35, fig. 1. Phila., 1855-1858.
T. A. Conrad.
Formation : Cretaceous.
Location: Owl creek, three miles north of the
town of Ripley, Miss.
transversa n. s. Gabb. (1861.)
Proc. Acad. Nat. Sci., Phila., for 1861, p. 326.
Phila., 1862. Wm. M. Gabb.
Formation : Cretaceous.
Location : Arneytowu ? N. J.
truncata n. s. Gabb. (1864.)
Geol. Sur. Cal., Paleont., vol. 1, p. 196, pi. 25, fig.
182. Phila., 1804. W. M. Gabb.
Formation : Cretaceous.
Location: Curry's; south of Mount Diablo; Tuscan
springs, Tohama couuty ; Benicia ; Martinez
; Texas Flat, Placer county ; many points
in the coast range, on the east side between
Mount Diablo and Pacheco's pass, California;
Jacksonville, Oregon.
truncata (Gabb?) White. (1889.)
Bull. U. S. Geol. Sur. No. 51, pp. 38, 39. Wash.,
1889. C. A. White.
Formation: Cretaceous.
Location: Sucia island.
vulgaris n. s. Morton. 1830.
Am. Jour. Sci., 1st ser., vol. 17, p. 285. New
Haven, 1830. S. G. Morton.
Formation: [Cretaceous].
Location: United States.
vulgaris Morton. (1830.)
Am. Jour. Scl., 1st ser., vol. 18, pi. 3, fig. 21.
New Haven, 1830. S. G. Morton.
vulgaria Morton. (1830.)
Jour. Acart. Nat. Sci., Phila., vol. 6,1st ser., 1827-
1831, p. 199. Phila., 1827-1831. S. G. Morton.
Formation : [Cretaceous.]
vulgaris Morton. (1834.)
Synop. Org. Bern. Cret. Or. U. S., pp. 64,65, pi. 3,
fig. 8; pi. 13, fig. 5. Phila., 1834. S. G. Morton.
Formation: Cretaceous.
vulgaris (Mort.) Emraons. (1858.)
Eep. N. Carolina Geol. Sur., p. 278, fig. B. Raleigh,
1853. E. Emmons.
Formation: Cretaceous.
Location: Black Hock, on the Cape Fear, North
Carolina.
vulgaris (Morton) Gabb. (1861.)
Proc. Acad. Nat. Sci., Phila., for 1861, p. 320.
Phila., 1802. W. M. Gabb.
Formation: Cretaceous.
Location: New Jersey.
(Idoiiearca?) cordata (M. & H.)
Meek. (1876.)
Rep. U. S. Geol. Sur. Terr., vol. 9, pp. 89,90, pi.
29, figs. Ga, b. Wash., 1876. F. B. Meek.
Formation: Cretaceous.
Location: Moroau river and Long lake [S.Dakota.].