Vol. VI] 



WEAVER— OLJGOCENE OF KITSAP CO.. WASH. 



51 



Faunal List 



13 304 



305 



A cila geltysburgensis Reagan 



Area, sp 



Cardium lorenzanum (Arnold) 



Chione calhcartensis Weaver 



Crenella porterensis Weaver 



Leda chehalisensis Weaver 



Macrocallisla vesperlina (Conrad).. 



Marcia oregonensis (Conrad) 



Modiolus directus Dall 



Modiolus infiatus Dall 



Mytilus sammamniishensis Weaver. 



Niicula conradi Meek 



Ostraea, sp 



Panope generosa (Gould) 



Pecten peckhami Gabb 



Pecten, sp 



Phacoides acv.tilifieattis (Conrad) . . 



Solen ctirtus Conrad 



Solemya ventricostata Conrad 



Spisiila albaria (Conrad) 



Tellina obruta Conrad 



Tellina oregonensis Conrad 



Thracia trapezoidea Conrad 



Thyasira bisecta Conrad 



Yoldia impressa Conrad 



Yoldia oregona Shum 



GASTEROPODA 



A mpullina oregonensis Dall .... 

 Crepidula praeriipta Conrad . . . 



Epitoniiim, sp 



Eiidolium petrosum (Conrad).. . 



Fusinus, 'ip 



Miopleiona indurata (Conrad) . 

 Natica oregonensis Conrad . . . . 

 Scaphander oregonensis Dall . . . 

 Turcicida washingtoniana Dall . 

 Turritella hlakeleyensis Weaver. 

 Turritella neivcombi Merriam.. . 

 Turris fresnoensis (Arnold) .... 



SCAPHOPODA 



Dentalium conradi Dall 



CEPHALOPODA 



Aturia angnstata Conrad. 



BRACHIOPODA 

 Hemithvris astoriana Dall 



CONDITIONS OF DEPOSITION 



At the close of the Tejon epoch the Eocene deposits were 

 differentially uplifted. Early in the Oligocene new enibay- 

 ments were formed. The seas of the northern part of the 



