PROCEEDINGS 
Fourth Series 
VOLUME VI 
Pages 1-17. I. Eocene of Lower Cowlitz River Valley, Washington. 
By Charles E. Weaver. Plater. (Issued May 6, 1916.) . 
Pages 19-40. II. The Post-Eocene Formations of Western Wash- 
ington. By Charles E. Weaver. (Issued May 6, 1916.) 
Pages 41-52. III. The Oligocene of Kitsap County, Washington. 
By Charles E. Weaver. (Issued May 6, 1916.) Price for the 
Three; PAPESTS ieee Ie ee TSR IA AU Ne eo 
Pages 53-85. IV. The Pacific Coast Races of the Bewick Wren. 
By Harry S. Swarth. Plate tt. (Issued May 8,1916)......... 
Pages 87-128. V. Monograph of the North American Species of 
Orthotylus (Hemiptera). By Edward P. Van Duzee. (Issued 
MENS TOTON ete eh eV oRN ale sear ONY ea ty cae et 
Pages 129-213. VI. A Catalogue and Host List of the Anoplura. 
By) Goulssherrisn Cisswed May nee GTO) conn nine nena 
Pages 215-221. VII. Four Species of Salamanders new to the State 
of California, with a Description of Plethodon elongatus, a New 
Species, and Notes on other Salamanders. By John Van Den- 
banglvi Uissied Maver e One ee wie eae nee Renee eae eee 
Pages 223-294. VIII. Report of the President of the Academy for 
the year 1916. 
IX. Report of the Director of the Museum for 
the year 1916. Plates 3-17. (Issued June 
PR MES EON 7B Ai Oop NN cr Suan ULNEIE SOG) Borie Bg 
VOLUME VII 
Pages 1-31. I. Archaeological Notes on Western Washington and 
Adjacent British Columbia. By Albert B. Reagan. Plates 1-6. 
Gssued Tul yt. TOR) Ask ee oe ioe el ee ee ee 
Pages 33-39. Il and III. Concerning the Origin of the Soft-shelled 
Turtle, A spidonectes californiana Rivers, and Notes on the Herpe- 
tology of Guam, Mariana Islands. By John Van Denburgh. 
CETIZOS TAR EN (Ov A etins fa tnenainies ala ail alninarortmiaig.o Gina mod @ yimia.o ate 
Pages 41-124. IV. Stratigraphic and Faunal Relations of the Mar- 
tinez to the Chico and Tejon of Southern California. By Clarence 
A. Waring. Plates 7-16. (ssued July 30, 19017).............. 
Pages 125-156. V. The Fauna of a Medial Tertiary Formation 
and the Associated Horizons of Northeastern Mexico. By Roy 
E. Dickerson and William S. W. Kew. Plates 17-26a. (ssued 
TTY AS ON STO T 7) rican ck teen cas We Ne Siete ane Ceotnte Ima e teatiint Ue Gan iti 
Pages 157-192. VI. Climate and its Influence upon the Oligocene 
Faunas of the Pacific Coast, with Descriptions of some new species 
from the Molopophorus lincolnensis Zone. By Roy E. Dickerson. 
Plates 27-31. (Issued July 30, 1917). 
Pages 193-196. VII. Climatic Zones of Martinez Eocene Time. 
By Roy E. Dickerson. (Issued July 30, 1917). 
Pages 197-205. VIII. Ancient Panama Canals. By Roy E. Dick- 
erson. (Issued July 30, 1917). Price for the three papers..... 
Pages 207-227. IX. Geology of a Portion of the McKittrick Dis- 
trict, a typical Example of the West Side San Joaquin Valley Oil 
Fields, and a Correlation of the Oil Sands of the West Side Fields. 
By G. C. Gester. Plates 32-33. (Issued July 31, 1917)........ 
Pages 229-248. X. Notes on West American Chitons—I. By S. 
Stillman Berry, “Wisswued. Sepiember 2, TOL7). +. 2-4 ee sae: 
Pages 249-318. XI. Report upon a Collection of Hemiptera made 
by Walter M. Giffard in 1916 and 1917, chiefly in California. 
By Edward P. Van Duzee. (Issued December 31, I917)........ 
Pages 319-364. XII. Report of the President of the Academy for 
the year 1917. Plates 34-38. 
XIII. Report of the Director of the Museum for the 
year 1917. (Issued June 15, 191S)........ 
VOLUME VIII 
Pages 1-25. I. In Memoriam: Theodore Henry Hittell. Plate 1. 
(CEsswed JUNE TZ TOTS) ee er Ce Oe hs A ee Neel nee 
Pages 27-34. II. In Memoriam: Carl Fuchs. Plate 2. (Issued 
TUNER LOLS Vii kare tsa a cs A aaa cre ee aE ae 
Pages 35-112. III. Some Japanese Aphididae. By E. O. Essig 
and §. I. Kuwana. Text figures 1-40. (Issued July 9, 1918).. 
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