IODP SEDIS - Thesaurus -

Normanskill Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...Ordovician
	....Middle Ordovician
	.....Normanskill Formation
RT	Vermont
	New York
	Massachusetts
SN	Comprises Mount Merino Chert and Shale, Austin Glen Grit and Shale. NW Massachusetts, E New York, and SW Vermont.