286 
OCCASIONAL PAPERS OF THE CALIFORNIA ACADEMY OF SCIENCES 
Number 158 
North American species of Orthotylus (Hemiptera). 
Proceedings of the California Academy of Sciences, ser. 
4, 6(5[8 May]):87-128. 
[1432] Ferris, Gordon Floyd. 1916. A catalogue and host 
list of the Anoplura. Proceedings of the California 
Academy of Sciences, ser. 4, 6(6[12 May]): 129-213. 
[3770] Van Denburgh, John. 1916. Four species of 
Salamanders new to the state of California, with a 
description of Plethodon elongatus a new species, and 
notes on other salamanders. Proceedings of the Califor¬ 
nia Academy of Sciences, ser. 4, 6(7[12 May]):215-221. 
[1383] Evermann, Barton Warren. 1916. Report of the 
director of the museum for the year 1916. Proceedings 
of the California Academy of Sciences, ser. 4, 6(9[23 
June]):228-294. 
[1684] Grunsky, Charles E. 1917. Report of the President of 
the Academy for the year 1916. Proceedings of the Cali¬ 
fornia Academy of Sciences, ser. 4, 6(8[23 June]): 
223-228. 
[3218] Reagan, Albert B. 1917. Archeaological notes on 
Western Washington and adjacent British Columbia. 
Proceedings of the California Academy of Sciences, ser. 
4, 7(1 [18 July]): 1-31,6 pis. 
[3771] Van Denburgh, John. 1917. Concerning the origin of 
the soft-shelled turtle, Aspidonectes californiana Rivers. 
Proceedings of the California Academy of Sciences, ser. 
4, 7(2[23 July]):33-35. 
[3772] Van Denburgh, John. 1917. Notes on the herpetol¬ 
ogy of Guam, Mariana Islands. Proceedings of the Cali¬ 
fornia Academy of Sciences, ser. 4, 7(3 [23 July]):36-39. 
[3858] Waring, Clarence A. 1917. Stratigraphic and faunal 
relations of the Martinez to the Chico and Tejon of 
Southern California. Proceedings of the California 
Academy of Sciences, ser. 4, 7(4[30 July]):41-124, 9 pis. 
[1063] Dickerson, Roy Ernest., and William S. W. Kew. 
1917. The fauna of a medial Tertiary formation and the 
associated horizons of Northeastern Mexico. 
Proceedings of the California Academy of Sciences, ser. 
4, 7(5[30 July]): 125-156, 9 pis. 
[1058] Dickerson, Roy Ernest. 1917. Climate and its influ¬ 
ence upon the Oligocene faunas of the Pacific Coast, 
with descriptions of some new species from the 
Molopoph-orus lincolnensis Zone. Proceedings of the 
California Academy of Sciences, ser. 4, 7(6[30 
July]): 157-182, 5 pis. 
[1059] Dickerson, Roy Ernest. 1917. Climatic zones of 
Martinez Eocene time. Proceedings of the California 
Academy of Sciences, ser. 4, 7(7[30 July]): 193-196, 
lfig. 
[1060] Dickerson, Roy Ernest. 1917. Ancient Panama 
Canals. Proceedings of the California Academy of 
Sciences, ser. 4, 7(8[30 July]): 197-205. 
[1520] Gester, G. Clark. 1917. Geology of a portion of the 
McKittrick District, a typical example of the west side 
San Joaquin valley oil fields, and a correlation of the oil 
sands of the west side fields. Proceedings of the 
California Academy of Sciences, ser. 4, 7(9[31 
July]):207-227, 2 pis. 
[394] Berry, S. Stillman. 1917. Notes on West American 
Chitons-I. Proceedings of the California Academy of 
Sciences, ser. 4, 7(10[1 September]):229-248, 4 figs. 
[3795] Van Duzee, Edward P. 1917. Report upon a collec¬ 
tion of Hemiptera made by Walter M. Giffard in 1916 
and 1917, chiefly in California. Proceedings of the Cali¬ 
fornia Academy of Sciences, ser. 4, 7(11 [31 Decem- 
ber]):249-318. 
[1384] Evermann, Barton Warren. 1917. Report of the 
director of the museum for the year 1917. Proceedings 
of the California Academy of Sciences, ser. 4, 7(13 
[15 June]):330-364. 
[1685] Grunsky, Charles E. 1918. Report of the President of 
the Academy for the year 1917. Proceedings of the Cali¬ 
fornia Academy of Sciences, ser. 4, 7(12[15 June]): 
319-330, 4 pis. 
[77] Anonymous. 1918. In memoriam: Theodore Henry 
Hittell. Proceedings of the California Academy of Sci¬ 
ences, ser. 4, 8(1 [17 June]): 1-25, 1 pi. 
[78] Anonymous. 1918. In memoriam: Carl Fuchs. Pro¬ 
ceedings of the California Academy of Sciences, ser. 4, 
8(2[17 June]):27-34, 1 pi. 
[1376] Essig, E. O., and Shinkai Inokichi Kuwana. 1918. 
Some Japanese Aphididae. Proceedings of the Califor¬ 
nia Academy of Sciences, ser. 4, 8(3[9 July]):35-112, 40 
figs. 
[1087] Dumble, E. T. 1918. Geology of the northern end of 
the Tampico Embayment area. Proceedings of the 
California Academy of Sciences, ser. 4, 8(4[19 July]): 
113-156, 3 pis. 
[17] Aldrich, John Merton. 1918. The kelp-flies of North 
America (genus Fucellia family Anthomyidae). Pro¬ 
ceedings of the California Academy of Sciences, ser. 4, 
8(5[16 September]): 157-179, 10 figs. 
[3785] Van Denburgh, John, and Joseph R. Slevin. 1918. 
The garter-snakes of Western North America. Proceed¬ 
ings of the California Academy of Sciences, ser. 4, 8(6 
[18 October]): 181-270, 10 pis. 
[3796] Van Duzee, Edward P. 1918. New species of 
Hemiptera chiefly from California. Proceedings of the 
California Academy of Sciences, ser. 4, 8(7[ 18 Octo- 
ber]):271-308. 
[1686] Grunsky, Charles E. 1919. Report of the President of 
the Academy for the year 1918. Proceedings of the 
California Academy of Sciences, ser. 4, 8(8[16 June]): 
309,316. 
[1385] Evermann, Barton Warren. 1919. Report of the 
director of the museum for the year 1918. Proceedings 
of the California Academy of Sciences, ser. 4, 8(9 
[16 June]):317-351. 
[395] Berry, S. Stillman. 1919. Notes on West American 
Chitons-II. Proceedings of the California Academy of 
Sciences, ser. 4, 9(1 [16 June]): 1-36, 8 pis., 6 figs. 
[1720] Hall, Harvey Monroe, and Joseph Grinnell. 1919. 
