REPORT OF THE STATE PALEONTOLOGIST 1902 



993 



L. spinigerum Hall? 

 Lyriopecten cf. anomiiformis Hall 

 Macrodon chemungensis Hall 

 Modiomorpha quadrula ? Hall 

 Nucula cf. bellistriata Hall 

 Palaeoneilo brevis Hall 

 Pterinopecten crenicostatus Hall 

 P. neptimus Hall 



Sphenotus clavulus Hall 

 S. sp. ? 



Grammy sia subarcuata Hall 

 Orthoceras sp. ? 

 Cyclonema sp. ? 

 Euomphalus hecale Hall 

 Macro chillis sp. ? 

 Dictyospongia sp. ? 



Zone 10 



Spirifer disjunctus Sowerby 

 Athyris angelica Hall 

 Camarotoechia contracta Hall 

 Chonetes scitulus Hall 

 Lingula sp. ? 



Orthis (Schizophoria) leonensis Hall 

 O. (S.) tioga Hall 

 Productella lachrymosa Hall 

 Aviculopecten tenuis Hall 

 A. duplicatus ? Hall 

 A. sp. ? 



Crenipecten crenulatus Hall 

 Edmondia phillipi Hall 

 Leptodesma potens Hall 

 L. potens var. juvens Hall 

 L. mortoni Hall 

 L. sociale Hall 



Mytilarca chemungensis (Conrad) Hall 

 Nucula ? 



Pteronites ? 

 Ptychopteria ? 



Pterinopecten crenicostatus Hall 



P. neptunus Hall 



Schizodus sp. 



Sphenotus clavulus Hall 



S. contractus Hall 



S. sp. ? 



S. sp. ? 



Grammysia subarcuata Hall 

 Orthoceras sp. ? 

 Bellerophon maera Hall 

 Cyclonema ? 

 Euomphalus hecale Hall 

 Straparollus sp. ? 



Piismodictya choanea Hall & Clarke ' 

 P. prismatica Hall 



Thysanodictya|poecilus?tHa# & Clarke 

 T. edwin-halli Hall & Clarke 



Spirifer disjunctus Sowerby 

 Camarotoechia contracta Hall 

 C. contracta var. robusta Butts 

 C. sappho ? 

 Chonetes scitulus Hall 

 Orthis (Schizophoria) tioga Hall 

 Productella lachrymosa Hall 

 Aviculopecten sp. ? 

 Edmondia subovata Hall 

 Leptodesma potens Hall 

 L. mortoni Hall 



Zone 9 



L. sociale Hall 

 L. sp. ? 



Modiomorpha quadrula Hall 

 Nucula ? 



Ptychopteria elongata Hall 

 Spathella ? 



Sphenotus clavulus Hall 

 S. contractus Hall 

 S. sp. ? 



Straparollus sp. ? 

 Arenicolites 



DEVONO-CARBONIC 



Cattaraugus formation 



Zone 8, Wolf creek conglomerate lentil 



Spirifer disjunctus Sowerby 

 Camarotoechia contracta Hall 

 Lingula sp. ? 



Oehlertella pleurites Meek 



Leptodesma orodes Hall 

 Modiola praecedens Hall 

 Nucula ? 



Ptychopteria sp. ? 



