000219264 000__ 01219cam\a2200289Ka\45e0
000219264 001__ 219264
000219264 005__ 20220217104134.0
000219264 008__ 990722s1996\\\\vau\\\\\b\\\\f000\0\eng\d
000219264 035__ $$a(OCoLC)ocm39782412
000219264 035__ $$a219264
000219264 040__ $$aGPO$$cGPO$$dISE
000219264 049__ $$aISEA
000219264 074__ $$a0624-H (MF)
000219264 0860_ $$aI 19.76:96-95
000219264 1001_ $$aKunk, Michael J.
000219264 24510 $$a⁴⁰Ar/³⁹Ar age-spectrum data for whole rock samples of the Martinsburg Formation, Lehigh Gap area, Pennsylvania$$h[microform] /$$cby Michael J. Kunk, and Robert P. Wintsch.
000219264 2463_ $$aForty Ar, thirty nine Ar age spectrum data for whole rock samples of the Martinsburg Formation, Lehigh Gap area, Pennsylvania
000219264 260__ $$a[Reston, Va.] :$$bU.S. Dept. of the Interior, Geological  Survey,$$c1996.
000219264 300__ $$a1 v.
000219264 4901_ $$aOpen-file report ;$$v96-95
000219264 500__ $$aShipping list no.: 98-0809-M.
000219264 533__ $$aMicrofiche.$$b[Washington, D.C.] :$$cSupt. of Docs., U.S. G.P.O.,$$d[1997]$$e1 microfiche.
000219264 650_0 $$aArgon-argon dating$$zPennsylvania$$zMartinsburg Formation Region.
000219264 7001_ $$aWintsch, Robert Peter,$$d1946-
000219264 7102_ $$aGeological Survey (U.S.)
000219264 830_0 $$aU.S. Geological Survey open-file report ;$$v96-95.
000219264 85230 $$bdfich$$hI 19.76:$$i96-95
000219264 909CO $$ooai:library.usi.edu:219264$$pGLOBAL_SET
000219264 980__ $$aBIB
000219264 980__ $$aGOV RESOURCE
000219264 994__ $$aE0$$bISE