22 
The first Volume of the Proceedings for 1854-57, contains notes 
on fossils and earthquakes, also a paper on the mud volcanoes of the 
Colorado Desert. 
Vol. 2, Earthquakes in California, in 1858-59, by Dr. Trask. 
The 3rd Volume has several papers on fossils, notes on earth- 
quakes, with a paper by W. P. Blake on oil regions in the Tulare Val- 
ley; also miscellaneous notices by the same author. 
The 4th Volume gives notes on the ancient glaciers, with geology 
of the Coast of Oregon, ete. 
Auriferous Gravel 
Deposits in Placer County. Davidson—Abrasions of the Continental 
Shores of Northwest America. 
The writers in the 5th Volume, are Whitney 
Chase—Artesian Wells of Los Angeles County. 
Davidson—Auriferous Gravel Deposits. 
Goodyear—High Sierra, South of Mount Whitney. 
Le Conte—Great Lava Flood of the Northwest. 
Dall—Tertiary Fossils. 
Cooper——California Coal, with papers on the Pliocene, Miocene, 
Kocene and Tertiary formations of California. 
The 6th Volume contains several papers by J. G. Cooper, on West 
Coast Pulmonata fossils and living, continued from Bulletin No. 8. 
Notes on Geology of Lower California, by Lindgren. 
There are no geological papers in the second Volume. 
Volume 3, has an article on the flexure of rocks, by George H. 
Ashley. 
A list of the books relating to the Geology of California, by 
Vogdes, with a note on discovery of Proctus ellipticus, in the Carbon- 
iferous of Shasta County. 
Vol. 4, Pliocene Fresh Water Shells—Cooper. 
Neocene Stratigraphy of the Santa Cruz Mountains—Ashely. 
Fossil and Sub-Fossil Shells of the U. S.—Cooper. 
The Washoe Rocks—Becker. 
The 3rd Series of the proceeding contains Geology of Santa Cat- 
alina Islands—Smith. 
Submerged Rocks of the Coast—Davidson. 
Several papers by J. P. Smith, on Ammonites. 
Tertiary Sea Urchins—Merriam. 
Formanifera—Chapman. 
