01043cam a22002891 4500 gs 67000201 DLC 20260227111420.0 760211s1967 dcuab b f000 0 eng c gs 67000201 (OCoLC)1985258 U.S. Geol. Survey. Libr. TxDaM DLC premarc QE75 .B9 no. 1243 551.7320974 Upper Silurian and Lower Devonian stratigraphy of northeastern Pennsylvania, New Jersey, and southeasternmost New York, by Anita G. Epstein [and others] Washington, U.S. Govt. Print. Off., 1967. iv, 74 p. illus. (1 fold. in pocket) map. 24 cm. Geological Survey bulletin 1243. Bibliography: p. 72-74. Geology, Stratigraphic Silurian. Geology, Stratigraphic Devonian. Geology Pennsylvania. Geology New Jersey. Geology New York (State) Geological Survey (U.S.). Bulletin ; 1243. 30333 30333