GEOLOGICAL SURVEY

30 NORTH AMERICAN MESOZOIC INVERTEBRATA. [BULL. 102.
Ammonites Continued.
delawarensis Mortem. (1834.)
Synop. Org. Bern. Cret. Gr. U. S., pp. 37-38, pi. 2,
fig. 5. Phila., 1834. S. G. Morton.
Formation: Cretaceous.
Location: Delaware and Chesapeake caual; Alabama.
dentato-carinatus n. s. Roemer.
(1849.)
Texas, pp. 417-418. Bonn, 1849. F. Roemer.
Formation: Cretaceous.
Location: Waterfall near New Braunfels, Tax.
dentato-carinatus Roemer. (1852.)
Die Kreidebilduugen vou Texas, pp. 33-34, Taf.
1, figs. 2o-c. Bonn, 1852. F. Koemer.
Formation: Cretaceous.
Location: Waterfall of the Gnadalupe below New
Braunfels, Tex.
doroschini n. s. Eichwald. (1871.)
Geog. Paleont., Bemerk. Halb. Mang. aleutischen
Ineeln, pp. 138-142, Taf. 7, fig. 6; Taf. 8, figs.
1, 2. St. Petersburg, 1871. E. Eichwald.
Formation: Cretaceous.
Location: Chasik island, Tukusitun bay, Alaska.
dutempleanus (d'Orb.) Eichwald.
(1871.)
Geog. Paleont., Bemerk. Halb. Mang. aleutischeii
Inseln, pp. 142-143, Taf. 7, figs. 3,4. St. Petersburg,
1871. E. Eichwald.
Formation: Cretaceous.
Location: Kenai bay, Alaska.
filicinctus n. s. Whiteaves. (1876.)
Geol. Sur. Can.; Mes. Foss., vol. 1, pt. l,.pp. 43-
45, pi. 2, figs. 2o-c and 3. Montreal, 1876. J. F.
Whiteaves.
Formation: Cretaceous.
Location: Queen Charlotte islands.
.flaccidicosta n. s. Roemer. (1852.)
Kreide von Texas, p. 33, Taf. 1, figs. 1, a, 6,
Bonn, 1852. P. Koemer.
Formation: Cretaceous.
Location: Waterfall of .the Guadalupe below New
Braunfels, Tex.
fraternus n. s. Gabb. (1869.)
Geol. Sur. Cal., Paleont., vol. 2, pp. 137-138, pi.
23, figs. 15, a. 6. Phila., 1869. W. M. Gabb.
* Formation: Cretaceous.
Location: Benicia, Cal.
galpini n. s. E. & S. (1857.) .
Trans. Acad. Sci., St. Louis, vol. 1,1856-1860, p. 42.
St. Louis, 1856-1866. Evans & Shumard.
Formation: Cretaceous.
Location: On the Cheyenne river, 100 miles above
its mouth.
gardeni (Baily) Whiteaves. (1879.)
Geol. Sur. Can.; Mes., Foss., vol. 1, pt. 2, p. 102.
Montreal, 1879. J. P. Whiteaves.
Formation: Cretaceous.
Location: Bradley creek; bank of the Trent river;
ten miles up the Nanaimo river, Vancouver
island.
Ammonites Contiu ued.
geniculatus n. 8. Conrad. (1857.)
Rep. U. S. and Mex. Bound. Sur., vol. 1, pt. 2, p.
159, pi. 15, figs. 2o, I. Wash., 1859. T. A.
Conrad.
Formation: Cretaceous.
Location: Bed of Rio San Pedro and Leon Springs.
gibbonianus (Lea) Marcou. (1858.)
Geol. N. Am., p. 35, pi. 2, figs. 2a, 6. Zurich,
1858. Jules Marcou.
Formation: Cretaceous.
Location : Bed of the Elm fork, one of the aflluents
of Trinity river, Texas.
graysonensis n. s. Shnruard. C1859.)
Trans. Acad. Sci., St. Louis, vol. 1,185G-1860, pp.
593-594.' St. Louis, 1856-1860. B. F. Shumard.
Pormation: Cretaceous.
Location: Fannin county, iiear Lowell's bluff,
and Grayson county, four miles north of Sherman,
Texas.
graysonensis (Shumard) White.
(1883.)
Twelfth Ann. Rep. U. S. Geol. ana Geogr. Sur.
Terr., part 1, p. 39, pi. 18, figs. 9a, 6. Wash.,
1883. C. A. White.
, guadalupee n. e. Roemer. (1849.)
Texas, pp. 416-417. Bonn, 1849. F. Roemer.
Formation: Cretaceous.
Location: Waterfall near New Braunfels, Tex.
guadalupae Roemer. (1852.)
Kreide von Texas, p. 32, figs. 1, a, 6. Bouu, 1852.
F. Roemer.
Formation: Cretaceous.
Location: Waterfall of the Guadalupe below New
Braunfels, Tex.
guadalupae (Roem.) Gabb. (1872.)
Proc. Acad. Nat. Sci., Phila., for 1872, p. 264, pi.
9. fig. 1, pi. 10, figs. 1, la. Phila., 1872. Win.
M. Gabb.'
Formation: Cretaceous.
Location: Nugal, near the center of the state of
Chihuahua, Mexico.
halli n. s. M. & H. (1856.,)
Proc. Acad. Nat. Sci., Phila., for 1856, pp. 70-71.
Phila., 1857. Meek & Hayden.
Formation: Cretaceous.
Location: Yellowstone river, one hundred and
fifty miles above the mouth and one hundred
and fifty miles above Milk river, Nebraska.
haydenii n. s. Gabb. (1864.)
Geol. Surv. Cal., Paleont., vol. 1, pp. 62-63, pi.
10. figs. 8, 8a, 6. Phila., 1864. W. M. Gabb.
Formation: Cretaceous.
Location: North fork of Cottonwood creek,
1 Shasta county, Cal. (Div. A.)
henryi n. 8. M. & H. (1858.)
Proc. Acad. Nat. Sci., Phila., for 1858, pp. 67-68.
Phila., 1859. Meek & Haydeu.
Formation: Cretaceous.
Location: Southwest part of Black hills.