27 



654 8 Cyetoceras? cancellatum, 



655 32 Oethoceras , 



656 33 Orthoceeas imbeicatum? 



657 34 Orthoceeas viegatum? 



658 35 Oethoceras cancellatcm. 



659 36 Oethmeras ? 



660 37 Oethoceeas undulatum. 



661 5 OoNtTLARIA niagarensis. 



662 6 CoNULAEIA LONGA. 



Rochester and Niagara falls. 



Rochester. 



Lockport and Rochester. 



Eochester. 



Rochester and Lockport. 



Rochester. 



Lockport, Rochester, etc. 



Lockport, Rochester, etc. 



Lockport. 



CRUSTACEA OP THE CLINTON AND NIAGARA GROUPS. 



671 7 Calymene blumenbachii, var. niagakensis(I). Lockport, 



Rochester, etc. Cabinet. 



503 1 HoMALONOTus delphinocephalus(2), Lockport, etc. Cabinet. 



672 1 LicHAs boltoni(2). Lockport, Rochester, etc.Cabinet. 



673 1 Brontetis? niagaeensis. Niagara river, 



674 1 Ae&es phlyctanodes. Near Albion, Orleans. 



675 1 Peoetus coRyc(Eus{l). Lockport. : - - Cabinet. 



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