— Camels of the fossil 
LIST OF PUBLICATIONS. 947 
GILMORE, CHARLES W.—Continued. 
trachodont reptile Hypacro- 
saurus in the Judith River 
(Belly River) beds is an- 
nounced. 
Girty, GeorceE H. A report on Upper 
Paleozoic fossils collected in China 
in 1903-04. 
Carnegie Inst. of Wash- 
ington, Publ. No. 
54, Research in 
China, 3, 1918, pp. 
297-334, pls. 27-29. 
In this. paper a detailed de- 
scription of the Upper Paleozoic 
fossils collected by the Car- 
negie Institution expedition is 
given. The faunas are com- 
pared with previously described 
Carboniferous faunas from east- 
ern Asia, and correlations are 
made with Russian and Amer- 
ican sections. The conclusions 
are that Upper Carboniferous is 
undoubtedly represented and 
constitutes the major portion of 
the collection. Lower Carbon- 
iferous and Permian may be 
present, but the evidence is incon- 
clusive. One fauna is given a 
possible range from Upper 
Silurian to Lower Carboniferous, 
The fossils described are the 
property of the U. S. National 
Museum. 
Hay, Outiver P. The extinct bisons of 
North America; with description of 
ohe new species, Bison regius. 
Proc. U. 8S. Nat. Mus., 
46, No, 2021, Dec. 6, 
1913, pp. 161-200, 
pls. 8-19, figs. 1-10. 
Describes one new species and 
discusses the American extinct 
species of Bison, and also for 
comparison the European species 
B. priscus. The article contains 
several valuable tables of com- 
parative measurements and a 
synopsis of the characters of 
North American bisons. 
genus 
Camelops. 
Proc. U. 8. Nat. Mus,, 
46, No. 2025, Dec. 
6, 19138, pp. 267- 
20%, DIS: 25, 26; 1 
fig. 
Reviews and discusses the 
characters of the American Ple- 
istocene camels variously re- 
ferred to the genus Camelops. 
Concludes that ©. kansanus, OC. 
hesternus, and O. huerfanensis 
are distinct species; that it is 
HUENE, FRIEDRICH V. 
Kirk, EDWIN. 
Hay, Oxtver P.—Continued. 
not at present possible to de- 
cide the status of Megalomeryr 
ntobrarensis Leidy ; and accepts 
the following species of Came- 
lops as valid: C. kansanus, C. 
californicus, C. hesternus, C. 
vitakerianus, O. niobrarensis, C. 
macrocephalus, and C. huerfan- 
ensis, 
Uber die Zwei- 
stiimmigkeit der Dinosaurier, mit 
Beitrigen zur Kenntnis_ einiger 
Schiidel. 
Neues Jahrb. filr Min., 
Geol., und Pat., 
Beilage - Band 3T, 
1914, pp. 577-589, 
pls. 7-12, 
Discusses the evidence as 
shown by the skulls for the 
separation of the order Dino- 
sauria into the two suborders 
Saurischia and  Ornithischia. 
The article is based in part on 
specimens belonging to the U. S. 
National Museum, some of which 
are figured. 
Notes on the fossil cri- 
noid genus Homocrinus Hall. 
Proc. U. S. Nat. Mus., 
46, No. 2038, Feb. 14, 
1914, pp. 473-483, 
pl. 42. 
A study of the type species of 
Homocrinus, H. parvus Hall, 
led to the discovery that the 
genus is structurally quite dif- 
ferent from what has been sup- 
posed. In the present paper 
‘Homocrinus is redefined, and a 
new genus, Lasiocrinus, erected 
for the reception of such forms 
as Homocrinus scoparius Hall, 
which has been chosen as the 
type of the new genus. A new 
family, Homocrinide, is pro- 
posed. The material upon 
which the studies were based is 
in the Springer collection, de- 
posited in the U. S. National 
Museum. 
Know.tton, F. H. The Jurassic flora 
of Cape Lisburne, Alaska. 
Prof. Paper, U. 8S. Geol. 
Surv., 85—D, Jan. 28, 
1914, pp. 39-64, pls. 
5-8. 
The Jurassic section of Cape 
Lisburne, to which the name 
Corwin formation has _ been 
given, reaches the thickness of 
over 15,000 feet. ‘So far as at 
present known, the fossil 
flora is uniformly distributed 
