PROCEEDINGS OF THE ACADEMY. 



(Octavo. ) 



Third Series. 



GEOLOGY. 

 Vol. I. 



No. I— The Geology of Santa Catalina Island. By William Sidney 



Tangier Smith $ .50 



No. 2— The Submerged Valleys of the Coast of California, U. S. A., 



and of Lower California, Mexico. By George Davidson . . .50 

 No. 3— The Development of Glyphioceras and the Phylogeny of the 



Glyphioceratidse. By James Perrin Smith 35 



No. 4— The Development of Lytoceras and Phylloceras. By James 



Perrin Smith 25 



No. 5— The Tertiary Sea-Urchins of Middle California. By John ^ 



C. Merriam ( 



No. 6 — The Fauna of the Sooke Beds of Vancouver Island. By T 



John C. Merriam } 



No. 7 — The Development and Phylogeny of Placenticeras. By James 



Perrin Smith 35 



All subscriptions, applications for exchanges, and inquiries concerning the 

 publications should be addressed to 



J. O'B. GUNN, Corresponding Secretary, 



California Academy of Sciences, 



San Francisco, California. 



