BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 

 Vol. 34, pp. 117-120 March 30. 1923 



PEOCEEDI^GS OF THE TWEjSTTY-FIRST ANNUAL MEETING 

 OF THE COEDILLEEAN SECTION OF THE GEOLOGICAL 

 SOCIETY OF AMERICA, HELD AT STANFORD UNIVER- 

 SITY, CALIFORNIA, APRIL 29, 1932. 



AusTiN^ F. Rogers, Secretary 



CONTENTS 



rage 



Session of April 29 117 



List of officers for 1922 118 



Program of papers 118 



Miocene age of the oil shales at Elko, Nevada ; by John P. Buwalda 118 

 Fauna of the Sooke formation ; by B. L. Clark and Ralph Arnold . 118 

 Boreal marine fauna from the Upper Oligocene or Lower Miocene 



of Alaska ; by B. L. Clark 118 



Myadesma, a new genus of Pelecypoda from the marine Oligocene 



of the west coast ; by B, L. Clark 118 



Eocene vcnericardia of the west coast; by Marcus Hanna 118 



Phylogeny of the genus Agasoma; by H. Y. Howe 118 



Yerde River lake beds near Clarkdale, Arizona; by O. P. Jenkins. 119 



Prediction of earthquakes ; by A. C. Lawson 119 



Pleistocene vertebrates from an asphalt deposit near McKittrick, 



California ; by J. C. Merriam and C. Stock 119 



Rock floors in arid regions ; by Augustus Locke 119 



Geological sketch of the Tsiu-ling-shan, China ; by R. R. Morse. . . 119 



Morococha mining district ; by M. G. Edwards 119 



Geology of the Alamo mining district, Baja California, Mexico; 



by C. F. Tolman 119 



Possible continental links ; by Bailey Willis 120 



Appointment of Nominating Committee 120 



Annual dinner j^20 



Register of the Stanford meeting, 1922 i^i) 



Session of April 29 



The twenty-first annual meeting of the Cordilleran Section of the Geo- 

 logical Society of America was held in conjunction with the Pacific Coast 

 Branch of the Paleontological Society of America and the Le Conte Club 

 at Stanford Laiiversity, on April 29, 192'-^. 



(117) 



