CONTENTS OF VOLUME I. 

 Plates I-XLIX. 



PAGE 



Title-page i 



Contents iii 



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



Tangier Smith. (Plates' I-III) i 



(Published February 4, IS97.) 



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

 and of Lowpr California, Mexico. By George Davidson. 

 (Plates^IV-XII) 73 



(Published June 26, 1897.) 



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

 GlypWoceratidte. By James Perrin Smith. (Plates 

 '^CIII^V) 105 



(Published October 16, 1897.) 



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



Perrin Smith. (Plates^XVI-XX) 129 



(Published September 20, 1898.) 



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



Merriam. (Plates XXI-XXII) i6i 



(Published March 6, 1899.) 



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



C. Merriam. (Plate ''xXIII) 175 



(Published Murch 6, 1899.) 



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



Perrin Smith. (Plates XXIV^XXVIII) i8i 



(Published August 15, 1900.) 



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



Chapman. (Plates^XXIX-XXX) 241 



(Published December ^8, 1900.) 



No. 9. The Plei.stocene Geology of the South Central Sierra Nevada 

 with Especial Reference to the Origin of Yosemite Valley. 

 By Henry Ward Turner. (Plates' XXXI-XXXIX) 261 



(Published December 1, 1900.) 



No. ID. The Comparative Stratigraphy of the Marine Trias of Western 



America. By James Perrin Smith. (Plates XL-XLIX) . . 323 



(Published July 29, 1904.) 



Index 432 



August 6, IQ04. 



