TY - RPRT TI - Origin of chert grains and a halite- silcrete bed in the Cambrian and Ordovician Whitehall Formation of eastern New York State AU - D. M. Rubin AU - G.M. Friedman PY - 1981 DO - 10.1306/212f7c0c-2b24-11d7-8648000102c1865d UR - https://pubs.usgs.gov/publication/70012023 ID - 70012023 ER -