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PALEONTOLOGY; 
VoL. V, Part II. 
SUPPLEMENT, 
CONTAINING DESCRIPTIONS AND ILLUSTRATIONS 
PTEROPODA, CEPHALOPODA AND ANNELIDA. 
BY 
' JAMES HALL, 
STATE GEOLOGIST AN1> PALEONTOLOGIST. 
ALBANY, N. Y.: 
CHAKLES VAN BENTHUYSEN & SONS. 
1888. 
