BIGELOW, Henry B. 
LIST OF PUBLICATIONS. 251 
WILLIAMS, HENRY SHALER—Contd. 
Of special interest is a detailed 
discussion of the variations 
observed in the recurring spe- 
cies, and a discussion of the 
physical history of the region 
as shown by the succession of 
WILLIAMS, HENRY SHALER—Contd. 
faunas. Tne variations of the 
fossils are well illustrated by 
numerous figures. The original 
material upon which the studies 
were made is the property of 
the U. S. National Museum. 
CCEANOGRAPHY. 
Oceanographic 
eruises of the U. S. Fisheries 
Schooner “‘ Grampus ” 1912-1918. 
Science (n. 8s.), 38, No. 
982, Oct. 24, 1913, 
pp. 599-601. 
An account of two cruises of 
the Grampus for oceanographic 
research during the summers of 
1912 and 1913 and extending 
from Nova Scotia to Chesapeake 
Bay. Incidentally mentions the 
plankton collections, covering 
various groups of invertebrates. 
These collections are in the 
National Museum, 
Explorations in the Gulf of 
Maine, July and August, 1912, by 
the U. S. Fisheries Schooner ‘* Gram- 
pus.” Oceanography and notes on 
the Plankton. 
Bull. Mus. Comp. Zo6él., 
58, No. 2, Feb., 1914, 
pp. 31-147, pls. 1-9. 
The latter part of this report 
deals with the _ invertebrate 
plankton, the larger forms con- 
sisting chiefiy of crustaceans, 
chetognaths, medusxe, siphon- 
ophores, ctenophores, salpz and 
Tomopteris, and the microplank- 
ton composed largely of Cer- 
atium. The collections are in 
the National Museum. 
CLARK, AUSTIN HOBART. 
The circula- 
tion of the abyssal water of the 
oceans. 
Journ. Washington Acad. 
Sci., 4, No. 1, Jan. 4, 
1914, pp. 1-3. 
Gives a brief sketch of the 
circulation of the abyssal waters 
of the oceans as deduced from 
a study of the distribution of 
the bottom-living recent cri- 
nolds. 
The circulation of the abyssal 
waters of the oceans, as indicated by 
the geographical and bathymetrical 
distribution of the recent crinoids. 
Bull. de Vinstitut Ocea- 
nographique (Wonda- 
tion Albert ers 
Prince de Monaco), 
No: (285, Keb. «25; 
1914, pp. 1-27. 
The circulation of the abyssal 
waters of the oceans as indi- 
eated by the geographical and 
bathymetrical distribution of 
the recent crinoids, especially 
those belonging to the genus 
Florometra, is discussed in de- 
tail. This paper is an extension 
of the preceding. 
EXPLORATION AND FIELD WORK. 
Explorations and field-work of the 
Smithsonian Institution in 1912. 
Smithsonian Misc. Colls., 
60, No. 30, July 3, 
1918, pp. 1-76, figs. 
1-82, 
This paper contains notes on 
the following expeditions, the 
most of which resulted in the 
acquisition of material for ths 
Museum collections: A zodlog- 
ical and ethnological expedition 
to Dutch East Borneo, main- 
tained by Dr. W. L. Abbott; 
Mr. D. D. Streeter’s expedition 
to Borneo; Mr. George Mixter’s 
collecting trip to Lake Baikal ; 
Explorations and field-work of the 
Smithsonian Institution in 1912— 
Continued. 
Dr. W. L. Abbott's operations 
in Cashmere; zodlogical expedi- 
tion of Dr. Theodore Lyman to 
the Altai Mountains, Siberia and 
Mongolia; a search in eastern 
Asia for the race that peopled 
America; results of Mr. Paul J. 
Rainey’s East African hunting 
expedition; the Smithsonian ex- 
pedition to Algeria for the study 
of the heat of the sun; an- 
thropological researches on St. 
Lawrence Island, Alaska; hunt- 
ing and trapping on the Alaska- 
