554 
Hay, O. P. 
Notes on species of Ichthyo- 
dectes, including the new species I. 
cruentus, and on the related and herein 
established genus Gillicus. Amer. Journ. 
Sci., 1898, 4. ser. 6, 225-232. figs. 
1898.3 
Observations on the genus of 
Cretaceous fishes called by Prof. Cope 
Portheus. Science, 1898, n. s. 7, 646. 
1898.4 
Observations on the genus of 
fossil fishes called by Professor Cope 
Portheus, by Dr. Leidy Xiphactinus. 
Zool. Bull., Boston, 1898, 2, 25-54. figs. 
1898.5 
Protospondyli and Aitheospon- 
dyli of A. 8. Woodward. Science, 1898, 
i. 8. 7%, 308: ~ 1898.6 
A census of the fossil vertebrata 
of North America. Science, 1899, n. s. 
10, 681-684. 1899.1 
On one little known and one 
hitherto unknown species of Saurocepha- 
lus. Amer. Journ. Sci., 1899, 4. ser. 7, 
299-304. 5 figs. — Ann. Mag. Nat. 
Hist., 7. ser. 3, 480-487. 5 figs. 1899.2 
On some changes in the names, 
generic and specific, of certain fossil 
fishes. Amer. Naturalist, 1899, 33, 
783-792. 1899.3 
On the names of certain North 
American fossil vertebrates. Science, 
1899, n. s. 9, 593-594. 1899.4 
On the nomenclature of certain 
fossil vertebrates. Amer. Geologist, 
1899, 24, 345-349. 1899.5 
Descriptions of some vertebrates 
of the Carboniferous age. Proc. Amer. 
Philos. Soc., 1900, 39, 96-123. pl. & 3 
figs. 1900.1 
The chronological distribution 
of the elasmobranchs. ‘Trans. Amer. 
Philos. Soc., 1901, 2. ser. 20, 63-75. fig. 
Reviewed in Amer. Geol., 1901, 29, 255— 
256. 1901.1 
Bibliography and catalogue of 
the fossil vertebrata of North America. 
Bull. U. S. Geol. Surv., 1902, no. 179, 
1-868. 1902.1 
Contains a carefully prepared author’s and 
subject catalogue of the literature pertaining to 
American fossil fishes. 
Description of a new species of 
Cladodus (C. formosus) from the De- 
vonian of Colorado. Amer. Geologist, 
1902, 30, 373-374. fig. 1902.2 
AMERICAN MUSEUM OF NATURAL HISTORY 
HAY 
The snout-fishes of Kansas. 
Abstract in Ann. N. Y. Acad. Sci., 1902, 
15, 15. — Amer. Geologist, 29, 192-193. 
1902.3 
On a collection of Upper Creta- 
ceous fishes from mount Lebanon, Syria, 
with descriptions of four new genera and 
nineteen new species. Bull. Amer. Mus. 
Nat. Hist., 1903, 19, 395-452. 14 pls. 
& figs. 1903.1 
On certain genera and species of 
North American Cretaceous actinopter- 
ous fishes. Bull. Amer. Mus. Nat. Hist., 
1903, 19, 1-95. 5 pls. & 72 figs. 1903.2 
Some remarks on the fossil 
fishes of mount Lebanon, Syria. Amer. 
Naturalist, 1903, 37, 685-695. 1903.3 
On an important but not well- 
known locality furnishing Cretaceous 
fishes. Abstract in Science, 1904, n. s. 
17, 219. — Bull. Geol. Soc. Amer., 14, 
542. 1904.1 
The progress of vertebrate pale- 
ontology at the American Museum of 
Natural History, New York. Amer. 
Geologist, 1905, 35, 31-34. 1905.1 
A new fossil stickleback fish 
(Gasterosteus williamsoni leptosomus|from 
Nevada. Proc. U. 8. Nat. Mus., 1907, 
32, 271-274. 3 figs. 1907.1 
A new genus and species of fossil 
shark related to Edestus Leidy. Science, 
1907, n. s. 26, 22-24. fig. 1907.2 
On the nature of Edestus and re- 
lated genera, with descriptions of one 
new genus and three new species. Proc. 
U. S. Nat. Mus., 1909, 37, 43-61. 4 
pls. & 7 figs. 1909.1 
Notice in Science Progress, 1909, 4, 675-676. 
On an important specimen of 
Edestus; with description of a new 
species, Hdestus mirus. Proc. U.S. Nat. 
Mus., 1912, 42, 31-38. 2 pls. 1912.1 
Edestus and related fossil remains recognized 
as dental organs of Cestracion-like sharks. 
Hayden, H. H. ‘The geology of 
Spiti, with parts of Bashahr and Rup- 
shu. Mem. Geol. Surv. India, 1904, 36, 
1-129. 16 pls. & map. 1904.1 
Hayward, Joseph S. Catch of fish 
in Newfoundland and Labrador in 1881; 
from letter to Prof. S. F. Baird. Bull. 
U.S. Fish Comm. 1882 (1883), 2, 286. 
1883.1 
