188 proceedings of the cordilleran section 



Session of March 26 



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

 Geological Society of America was held in conjunction with the Pacific 

 Coast Section of the Paleontological Society of America, the Seismolog- 

 ical Society of America, and the Le Conte Club, at the University of 

 California, Bacon Hall, on March 26, 1921. 



ELECTION OF OFFICERS FOR 1921 



President, George D. Louderback 

 Secretary, Austin F. Rogers 

 Councilor, Cyrus F. Tolman, Jr. 



The meeting was called to order at 10.30 a. m. by the President. 



PROGRAM OF PAPERS 



The following papers were presented in the order given : 



CORRELATION AND PALEOGEOGRAPHY OF THE MARINE TERTIARY OF 



CALIFORNIA 



BY BRUCE L. CLARK 



Presented extemporaneously and illustrated by lantern slides. Discus- 

 sion by Messrs. Lawson, Willis, Baker, Gester, and Louderback. 



PROBABLE OCCURRENCE OF MASSIVE TROILITE IN SERPENTINE 



BY A. S. EAKLE . 



Presented extemporaneously. 



JURUPAIIE, A NEW MINERAL FROM CRESTMORE, CALIFORNIA 



BY A. S. EAKLE 



Presented extemporaneously. Discussion by Mr. Lawson. 



The Section adjourned for lunch at 12.15. 



The afternoon session was called to order by the President at 1.55. 



LATE TERTIARY MAMMALIAN REMAINS FROM NEAR ALTVRAS, 

 NORTHEASTERN CALIFORNIA 



BY CHESTER STOCK 



Presented extemporaneously. Discussion by Messrs. Turner and 

 Lawson. 



