CONTENTS IX 



Page 



Results of recent work at Rancho la Brea ; by John 0. 

 Merriam 143 



Systematic position of the Mylodont sloths from Rancho la 

 Brea ; by Chester Stock 143 



Geology of the Uinta formation ; by Earl Douglass 144 



New Titanotheres from the Uinta formation of Utah ; by O. A. 

 Peterson 144 



Report of progress in the revision of the Lower Eocene 

 faunas ; by W. D. Matthew 144 



Group of twenty-six associated skeletons of Leptomeryx from 



the White River Oligocene ; by E. S. Riggs 145 



Register of the Princeton meeting, 1913 145 



Officers, correspondents, and members of the Paleontological So- 

 ciety 146 



Minutes of the Fourth Annual Meeting of the Pacific Coast Sec- 

 tion of the Paleontological Society; by E. Dickerson, Secre- 

 tary 150 



Fauna of the Scutella 1)reweriana zone of the Upper Mon- 

 terey series [abstract] ; by B. L. Clark 151 



Fauna of Lower Fernando series [abstract] ; by Walter A. 

 English 151 



Some West Coast Mactridse [abstract] ; by Earle Packard. . 151 



Observations on the use of the percentage method in deter- 

 mining the age of Tertiary formations in California; by 

 B. Martin 152 



Geological relations between the Cretaceous and Tertiary of 

 southern California [abstract] ; by Clarence A. Waring.. 152 



p]chinoderms of the San Pablo [abstract] ; by W. S. W. Kew. 152 



Fauna of the San Pablo series [abstract] ; by B. L. Clark . . 152 



Terrestrial Oligocene of the Basin region and its relation to 

 the marine Oligocene of the Pacific Coast province; by 

 John C. Merriam 153 



Faunal relations of the San Lorenzo Oligocene to the Eocene 

 in California [abstract] ; by Roy E. Dickerson 153 



Vaqueros of the Santa Monica Mountains of southern Cali- 

 fornia [abstract] ; by Harold Hannibal 153 



Lower Miocene of Washington [abstract] ; by Charles E. 

 Weaver 153 



Fauna of the Oligocene (?) of Oregon [abstract] ; by F. M. 

 Anderson 154 



Faunal zones of the Martinez Eocene of California [ab- 

 stract] ; by Roy E. Dickerson 154 



Comparison of the oysters of the lower and upper horizons 

 of the Miocene of the Muir syncline [abstract] ; by Wil- 

 liam V. Cruess 154 



Antelopes in the fauna of Rancho la Brea [abstract] ; by 

 Asa C. Chandler 155 



Vertebrate fauna of the Triassic limestones at Cow Creek, 

 Shasta County, California [abstmct] ; by H. C. Bryant... 155 



