328 E. M. KINDLE RECONNAISSANCE OF PORCUPINE VALLEY 



Devonian Fossils obtained opposite Site of Old Rampart House 



Favosites sp. 



Favosltes cf. liemisphericus Milne- 

 Edwards aud Haime. 



Accrvidaria sp. 



Cyathophylhim cf. quadrigeminum 

 Goldf. 



Crinoid stems. 



Crania sp. 



Strophcodouta cf. variahilis Calvin. 



Struphcodonta cf. arcnata Hall. 



Stroplieodonta cf. calviiil Miller. 



Strophcodonta n. sp. 



titrophcodonta cf. annata (F.avi-). 



Pholidostrophia cf. ioicensis (Owen). 



Leptcena rlionihoidalis (Linn.). 



Schuchertella chemungensis var. urc- 

 tistriatus (Hall). 



Schuchertella sp. 



Dahnanella sp. 



Camarophorla '■ sp. 



Ggpidula cf. galeatus Dalni. 



Caniarotcechla sp. 



Pugnax cf. pugnus (Martin). 



Eunella sp. 



Atrypa reticularis (Linn.). 



Atrypa aspera Scholtheim. 



Atrypa cf. flaiellata Goldf. 



Rctzia cf. eudora var. princeps 

 (Barr.). 



Nuclcospira cf. concinna Hall. 



Parazgia sp. 



Spirifer sp. 



Spirlfer cf. divaricatus Hall. 



Spirifer sp. (of sp. raricosta type). 



Spirifer sp. 



Reticularia cf. franlclini Meek. 



Reticularia fi.mljriata (Con.) var. 



Cyrtina cf. hamiltonensis Hall. 



Cyrtina n. sp. 



Gyrtia 1 cf. tritanlcum (Whid.). 



Anoptotheca sp. 



Actinopteria near perstrialis Hall. 



Cypricardinia indenta Conrad. 



Megarn'bonia n. sp. 



Conocardium sp. 



Sigaretus ? n. sp. 



Strophostylus sp. 



Platyceras cf. protei Oelilert. 



Platyeeras cf. conicum Hall. 



Platyceras cf. thetls Hall. 



Platyostoma cf. naticoidea Roemer. 



Aclisina sp. 



TentacuUtes sp. 



Cyphaspis sp. 



Lichas ? sp. 



Prat us cf. haldinani Hall. 



Proetus cf. crassimarginatus Hall. 



Prcetus cf. phocion Billings. 



The above list is submitted on an approximate and provisional deter- 

 mination of the species preliminar}' to a full description of the faima. It 

 seems to justify the following conclusions regarding the fauna : There are 

 present in it several species which are either closely allied to or identical 

 with species which first appear in the better known American sections at 

 a Middle or Upper Devonian horizon. Since characteristic Lower Devo- 

 nian species appear to be absent from the fauna, its age seems to be 

 either Middle or Upper Devonian. The list contains some species not 

 known below the Upper Devonian in the United States. One of the 

 best known of these is a variety of Pugnax pugnus, a species which 

 ranges from the Eocky mountains to New York state and into the 

 Mackenzie Eiver district. Strophe odonta arcuata and 8. calvini are also 

 known to have a wide distribution in the Upper Devonian. P. pugnus 

 and S. arcuata first appear in the New York section at the horizon of 



