PROCEEDINGS 



Fourth Series 



VOLUME I 



Expedition of the California Academy of Sciences to the 

 Galapagos Islands, 1905-1906. 



Pages 1-6. I. Preliminary Description of Four New Races of 

 Gigantic Land Tortoises from the Galapagos Islands. By John 

 Van Denburgh. (Issued December 20, 1901) % .25 



Pages 7-288. 11. A Botanical Survey of the Galapagos Islands. 



By Alban Stewart. Plates i-xix. {Issued January 20, J?!!). . . 1.75 

 Pages 289-322. 111. The Butterflies and Hawk-Moths of the 



Galapagos Islands. By Francis X. Williams. Plates xx-xxi. 



( Issued October 7, 1911) 50 



Pages 323-374. IV. The Snakes of the Galapagos Islands. By 



John Van Denburgh. Plates xxii-xxx. (hsued January 17, 1912) .50 

 Pages 375-404. V. Notes on the Botany of Cocos Island. By 



Alban Stewart. Plates xxxi-xxxiv. {Issiied January 19, 1912) .35 



Pages 405-430. VI. The Geckos of the Galapagos Archipelago. 



By John Van Denburgh. ( Issued April 16, 1912) 35 



Pages 431-446. VII. Notes on the Lichens of the Galapagos 



Islands. By Alban Stewart. {Issued December 17, 1912) 25 



VOLUME II, Part I 



Expedition of the California Academy of Sciences to the 

 Galapagos Islands, 1905-1906. 



Pages 1-132. VIII. The Birds of the Galapagos Islands, with 

 Observations on the Birds of Cocos and Clipperton Islands 

 (Columbiformes to Pelecaniformes). By Edward Winslow 

 Gifford. Plates i-vii. {Issued August 11, 1913) 1 .00 



Pages 133-202. IX. The Galapagoan Lizards of the Genus 

 Tropidurus; with Notes on the Iguanas of the Genera 

 Conolophus and Amblyrhyncus. By John Van Denburgh and 

 Joseph R. Slevin. Plates viii-xi. {Issued Septe?nber 19, 1913). .50 



Pages 203-374. X. The Gigantic Land Tortoises of the Galapagos 

 Archipelago. By John Van Denburgh. Plates 12-124. {Is- 

 sued September 30, 1914) 2 .00 



VOLUME 111 



Pages 1-40. A Further Stratigraphic Study in the Mount Diablo 

 Range of California. By Frank M.Anderson. Plate i. {Issued 

 October 31, 1908) 35 



Pages 41-48. Description of a New Species of Sea Snake from the 



Philippine Islands, with a Note on the Palatine Teeth in the ' 

 Proteroglypha. By John Van Denburgh and Joseph C. Thomp- 

 son. {Issued December 31, 1908) 25 



Pages 49-56. New and Previously Unrecorded Species of Reptiles 

 and Amphibians from the Island of Formosa. By John Van 

 Denburgh. {Iss^ied December 20, 1909) 25 



Pages S7-72. Water Birds of the Vicinity of Point Pinos, California. 



By Rollo Howard Beck. {Issued September 17, 1910) 25 



Pages 73-146. The Neocene Deposits of Kern River, California, 

 and the Temblor Basin. By Frank M. Anderson. Plates ii-xiii. 

 {Issued November 9, 1911) 1 .00 



Pages 147-154. Notes on a Collection of Reptiles from Southern 

 California and Arizona. By John Van Denburgh. {Issued 

 January 17, 1912) 25 



