PROCEEDINGS OF THE ACADEMY. 



(Octavo.) 



Third Series. 



GEOLOGY. 

 Vol. L 



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 



Glyphioceratida2. By James Perrin Smith - .35 



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



Perrin Smith 35 



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



C. Merriam f 



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



John C. Merriam / 



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



Perrin Smith 50 



No. 8— Foraminifera from the Tertiary of California. By Frederick 



Chapman 25 



No. 9 — ^The Pleistocene Geology of the South Central Sierra Nevada 



with Especial Reference to the. Origin of Yosemite Valley. 



By Henry Ward Turner 50 



No. 10— The Comparative Stratigraphy of the Marine Trias of 



Western America. By James Perrin Smith i . 00 



Vol. II. 



No. I — Cretaceous Deposits of the Pacific Coast. By Frank M. 



Anderson i . 75 



