62 University of California Publications in Geology [Vol. 8 



PAGE 



Summary of Martinez Fauna 106 



Suggestion of Fauna as to Climate during Martinez Time Ill 



Relationship of Chico and Martinez Faunas 112 



Faunal Relationship of the Martinez to the Tejon 112 



Comparison of Uppermost Martinez and Lowermost Tejon 114 



Time-Interval between Deposition of Martinez and Tejon 117 



Correlation of Martinez with Eocene of the Atlantic and Gulf States 117 



Genera Common to Martinez and Midway 118 



General Present in Midway but Absent in Martinez 119 



Proposed Correlation 119 



Summary 120 



Descriptions of Species 120 



Anthozoa 120 



Flabellum, sp 120 



Paracyathus(?), sp 120 



Echinoidea 121 



Cidaris(f), sp., o 121 



Cidaris, sp., c 121 



Schizaster lecontei Merriam 121 



Bryozoa 122 



Membranopora( ?), sp 122 



Brachiopoda 122 



Rhynconella(?), sp 122 



Pelecypoda 123 



Leda packardi, n. sp 123 



Leda milleri, n. sp 123 



Yoldia gesteri, n. sp 124 



Yoldia powersi, n. sp 124 



Pinna barrowsi, n. sp 125 



Lima(?) claytonensis, n. sp 126 



Lima(?) haseltinei, n. sp 126 



Ostrea buwaldana, n. sp 127 



Ostrea weaveri, n. sp 127 



Pecten (Chalamys?), sp 128 



Modiolus bakeri, n. sp 128 



Cuspidaria hannibali, n. sp 129 



Crassatellites studleyi, n. sp 129 



Crassatellites stewartvillensis, n. sp 130 



Crassatellites claytonensis, n. sp 131 



Cardita veneriformis Gabb 131 



Phacoides quadrata, n. sp 131 



Phacoides muirensis, n. sp 132 



Phacoides diaboli, n. sp 132 



