PROCEEDINGS 



Fourth Series 



VOLUME VI 



Pa'3-es 1-17. 1. Eocene of Lower Cowlitz River Valley, Washing- 

 *ton. By Charles E. Weaver. Plate 1. {Issued May 6, 1916). 

 Pages 19-40. IL 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 papers. .50 



Pao-es 53-85. IV. The Pacific Coast Races of the Bewick Wren. 



'^ By Harry S. Swarth. Plate 2. {Issued May S, 1916) 25 



Pages 87-128. V. Monograph of the North American Species of 

 Orthotylus (Hemiptera). By Edward P. Van Duzee. {Issued 



May 8, 1916) 30 



Pages 129-213. VI. A Catalogue and Host List of the Anoplura. 



By G. F. Ferris. [Issued May 12, 1916) 50 



Pao-es 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- 

 burgh. {Issued May 12, 1916) 25 



Pages 223-294. VIII. Rpp.. . 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 23, 1917) 25 



VOLUME VII 



Pacr-^c \-,A. I. Archaeological Notes on Western Washington and 

 ' Adjacent British Columbia. ByAlbertB, Reagan. Plates 1-6. 

 {Issued Jtify IS, 1917) 30 



Pages 33-39. H and III. Concerning the Origin of the Soft-shelled 

 Turtle, Aspidonectes californiana Rivers, and Notes on the 

 Herpetology of Guam, Mariana Islands. By John Van Den- 

 burgh. {Issued July 23, 1917) .10 



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. {Issued July 30, 1917) .50 



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. {Issued 

 July 30, 1917) 25 



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 45 



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). .10 



Pages 229-248. X. Notes on West American Chitons— I. By 



S. Stillman Berry. ( Issued September 1, 1917) 30 



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, 1917.) 75 



The Academy cannot supply any of its publications issued before the 

 year 1907, its entire reserve stock having been destroyed in the conflagra 

 tion of April, 1906. 



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 SAN FRANCISCO 



