Raymond : Tiir: Chazy Formation and its Fauna. 



535 



Station B^.^^. These are the lowest layers exposed north of the fault 

 between the Beekmantown and Chazy. The locality is just across 

 the bay north of Sibley's dock. 



Paleocystites teniiiradiatus c, 

 Rhinidictya fenestnita r, 

 Phylloporiiia incept a c, 

 Rafinesquiua alternata r, 

 Hehertella 7utli:;aris r, 

 PlcesioDiys platys c, 

 Cainerella varians c, 

 Camcrella longirostris r, 

 CcmiaroiiY cilia pristi)ia c, 

 Ctenodoiita diibiafonnis r, 

 Archinacella ? deformata r, 

 Orthoceras sp. ind. r, 



Plectoceras Jason r, 

 F.oharpes antiquatits c, 

 Eoharpes ottaivacnsis r, 

 Lonchodomas lialli c, 

 Isotelus karris i, c, 

 nice )i us globosiis c, 

 Ceraiirus pouipilius r, 

 Spluercxochus parvus r, 

 Cybcle prima r, 

 Pterygoniefopus annulatus R, 

 Leperditia canadensis r, 

 Eurychilina latiuiarginata r. 



Station Bj . A layer about six feet above the preceding. 



Malocystites sp. ind. c, 

 Bolboporites americanus c, 

 Rhinidictya fenestrata r, 

 Plcesiomys platys c, 

 Hebertella vulgaris c, 

 Camcrella varians c, 

 Ambonycliia curvata r, 

 Bucania bidorsata ? r, 



L oph ospira sp . ind., 

 Raphistoma stauiineum r, 

 Eoharpes antiquatus c, 

 Asaphus alpha R, 

 Isotelus obtusus c, 

 Ilhenus globosus c, 

 Thaleops ovata c, 

 Pliomerops canadensis c. 



Station B, 



About four feet above B, 



Malocystites sp. ind. c, 

 Monotrypella sp. r, 

 Plcesiomys platys c, 

 Rafinesquina alternata c, 

 Camcrella varians c, 



Zygospira acutirostris c, 

 Clionychia montrealensis r, 

 Troclionema hudsoni r, 

 Eohaipes antiquatus c, 

 Thaleops ovata r. 



Station B,.^^. About ten feet above the preceding. 



Hebertella vulgaris r, Camcrella longirostris c, 



PlcEsioniys platys r, Leperditia canadensis c, 



Camcrella varians c, Thaleops ovata r. 



Station B^.^^. This station is at about lake level on the shore at 

 Day's Point, half a mile north of the preceding stations. 



