Report of Assistant Palaeontologist, 63 



Specimens. 



Terebratula turgida ". . . . 6 



Athyris trinuclea 6 



Eumetria Verneuiliana 6 



Rhynchonella mutata 4 



Orthis dubia , . . 3 



Fentremites conoideus 6 



GypricardeUa oblonga 7 



Nucula Shumardana 8 



Leptopsis Levettii 1 



Athyris trinucleus 6 



Zaphrentis spinulifera 5 



Productus Indianensis 6 



Productus tenuicostatus 5 



Productus biseriatus , . 3 



Bellerophon sublaems 6 



Endothyra Baileyi 40 



Leperditia carbonaria 20 



Murchisonia vermicula 10 



Murchisonia insculpta 6 



Murchisonia attenuata 8 



Holopea Proutana 6 



Gyclonema Leavenworthanum 6 



Lamellibranchs (undetermined) 6 



Trilobite tail 1 



♦ 



By Collection. 

 By J. M. Clarke : 

 Fossils from the Genesee shales and limestone, and Lower 

 Portage (Naples) shales and sandstones. Ontario and 

 Yates counties. Eleven boxes, one slab. 



By J. M. Clarke and Charles Schuchert : 

 Fossils from the Oriskany sandstone, Becraft's Mountain, 



approx 450 



By Jacob Van Deloo : 

 Fossils from the Potsdam sandstone, Ausable Chasm (Museum 



ticket, 1096) 31 



Crustacean (?) tracks from the Potsdam sandstone, Keeseville. 



Two slabs. 

 Fossils from the Chazy limestone, Keeseville (Museum 



ticket, 1113, 1114) \ 132 



