1916] 



Packard : Cretaceous of Santa Ana Mountains 

 TABLE I — (Continued) 



a Jo » Jo 



rtg K Cg a P-g 



Si -2 03 M £ « to 



* £ ?« h O -s w o 



g."H g es tj g 2Mt:S 

 ■< o Q e£-"S <» cH-a 



Pelecypoda — 



Meretrix, sp. a .... x 



Meretrix (?) sp. b .... x 



Modiolus siskiyouensis Gabb x 



Modiolus, sp. a .... x 



Mytilus, sp .... x 



Nemodon vancouverensis (Meek) x 



Opis triangulata (Cooper) x 



Ostrea, n. sp. a x * x 



Ostrea, n. sp. b x .... * 



Ostrea, n. sp. c x 



Ostrea brewerii Gabb x x 



Panope, n. sp. a x 



Pecten californicus Gabb x 



Pecten operculiformis Gabb x 



Peeten, sp. a 



Peeten, sp. b x 



Peeten (?), sp. c 



Pinna, cf. calamitoides Schumard x .... x 



Plieatula, n. sp. a x 



Siliqua, n. sp. a 



Solen, sp x .... x 



Spisula ashburnerii (Gabb) x 



Spisula ehicoensis Packard 



Spisula gabbiana (F. M. Anderson) .... .... x 



Spondylus, sp 



Spondylus, n. sp. a x 



. Tellina, n. sp. a 



Tellina, n. sp. b 



Tellina, sp. c 



Tellina, sp. d x 



Tellina ashburnerii Gabb 



Tellina, cf. hoffmanniana Gabb 



Tellina ooides Gabb 



Teredo, sp 



Trigonoarca, n. sp. a x 



Trigonoarca, n. sp. b 



Trigonoarca, n. sp. c x 



Trigonia evansana Meek x x x 



Trigonia tryoniana Gabb .... x 



Gastropoda — 



Acmaea, sp x .... ? 



Actaeonella oviformis Gabb * ? 



