PROCEEDINGS 

 Fourth Series 

 VOLUME VI— Continued 

 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- 

 burgh. (Issued May 12, 1916) ; .25 



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 23, 1917) 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 IS, 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) 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 l7-26a. {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 Koy 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 Director of the Museum for 



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



VOLUME VIII 



Pages 1-25. I. In Memoriam: Theodore Henry Hittell. Plate 1. 



(Issued June 17, 1918) 15 



Pages 27-34. II. In Memoriam: Carl P'uchs. Plate 2. {Issued 



June 17, 1918) 10 



Pages 35-112. III. Some Japanese Aphididae. By E. O. Essig 



and S. I. KuwANA. Text figures 1-40. (Issued July 9, 1918) . . .45 



Pages 1 13-156. IV. Geology of the Northern End of the Tampico 

 Embayment Area. By E. T. Dumble. Plateij 3-6. (Issued 

 July 19, 1918) 30 



Pages 157-179. V. The Kelp-Flies of North America. (Genus 

 Fncellia, Family Anthomyidse.) By J. M. Aldrich. Text fig- 

 ures 1-10. (Issued September 16, 1918) . .25 



Pages 181-270. VI. The Garter-Snakes of Western North America. 

 By John Van Denburgh and Joseph R. Slevin. Plates 7-17. 

 (Issued October 18, 1918) 75 .'^ 



Pages 271-308. VII. New Species of Hemiptera chiefly from 



California. By Edward P. Van Duzee. {Issued October 18, 1918). .30 



Pages 309-351. VIII. Report of the President of the Academy for 

 the Year 1918. 

 IX. Report of the Director of the Museum for 

 the Year 1918. (Issued June 16, 1919.) 

 Price for the two reports .15 



The Academy cannot supply any of its publications issued before the 

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

 tion of April, 1906. 



THE HICKS-JUDD PRESS 

 SAN FRANCISCO 



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