44 NEW-YORK STATE COLLECTION. 



NINTH WALL CASE. 

 Names. Associated fossils, and localilies. 



44 Shale (with nodules of gypsum replacing Caryocriniis ornatus). Lock- 

 port, Niagara county. 



(with Orthoceras undvlatus). Lockport. 



(with Dictyonerna retiformis). Lockport. 



(with Lepttsna striata). Lockport. 



(with L. rugosa and L. striata). Lockport. 



(with Orthis elegantula), Lockport. 



(with O. testudinaria and L. rugosa). Lockport. 



(with O. testudinaria). Lockport. 



(with Bumastis harriensis). Lockport. 



(with fragments of various fossils). Lockport. 



(with O. testudinaria and i. rugosa). Lockport. 



(with Avicula emacerata). Lockport. 



(with Leptana subplana). Lockport. 



57 Encrinal limestone. Near Lewiston, Niagara. 



58 Shale (with Caryocrinus ornatus, and cavities filled with calcareous 



spar). Lockport. 



59 Limestone (with crinoidal columns). Lockport. 



60 Astrocerium venustum (polished specimen from the original excavation 



of the Erie canal, 1825). Lockport. 



61 Limestone (with striated surface, lignilite). Lockport. 



62 Limestone (with Atrypa reticularis). Lockport. 



63 BaowN bituminous limestone. Rochester. 



64 Limestone (with Trematopora ostiolata). Eochester. 



65 do (with Atrypa rieglecta). Rochester. 



66 do (with vertically striated surface, lignilites). Lockport. 



67 Beecciated limestone. Near Rochester. 



68 WifiTE GYPSUM (alabaster, polished specimens). Lockport. 

 1^9 Geode of DOGTOOTH SPAH. Lockport. 



•70 Enceinal LIMESTONE. Lockport. 



71 Enceinal limestone (polished specimen). Lockport. 



72 Limestone (with dogtooth and pearl spar). Lockport. 



