GRAPTOLITES OF NEW YORK, PART 1 



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worthy, Ireland, i^^jso New Zealand, i^^^igg in Ireland. "In uppermost layers, i^chaudiere 

 river, Canada. ^* Top of Phyllogi-aptus zone, i'' Sandy shale between Defreestville and West Sand- 

 lake, N. Y. 18 3it; Moreno near Hudson N. Y. (lower part of zone of D i p 1 . d e n t a t u s) . 



