PROCEEDINGS 

 Fourth Series 



VOLUME VI— Continued 



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 



Pages 215-221. VIL 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. VII L 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 23, 191"/) 25 



VOLUME VII 



Pages 1-31. I. Archaeological Notes on Western Washington and 

 Adjacent British Columbia. By Albert B. Reagan. Plates 1-6. 

 {Issued July 18, 1917) 30 



Pages 33-39. II 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) 5 



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 



Pages 319-364. XII. Report of the President of the Academy for 

 the Year 1917. Plates 34-38. 

 XIII. Report of the Du-ector of the Museum for 



the Year 1917. {Issued June 15, 1918).. .25 



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. 



THE HICKS-JUDD PRESS 

 SAN FRANCISCO 



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