000235223 000__ 01275cam\a2200349\\\45e0
000235223 001__ 235223
000235223 005__ 20210513092516.0
000235223 008__ 710812s1971\\\\dcuba\\\\b\\\f000\0\eng\\
000235223 010__ $$a   74610531
000235223 035__ $$a(OCoLC)ocm00158229
000235223 035__ $$a235223
000235223 040__ $$aDLC$$beng$$cDLC$$dOCLCQ$$dBTCTA$$dOCLCG$$dMTG
000235223 043__ $$an-us-va
000235223 049__ $$aISEA
000235223 05000 $$aQE75$$b.B9 no.1324-D
000235223 074__ $$a0620
000235223 08200 $$a551.7/31/0975526
000235223 0860_ $$aI 19.3:1324-D
000235223 1001_ $$aSouthwick, D. L.$$q(David Leroy),$$d1936-
000235223 24514 $$aThe Chopawamsic Formation--$$ba new stratigraphic unit in the Piedmont of northeastern Virginia,$$cby D. L. Southwick, John C. Reed, Jr., and R. B. Mixon.
000235223 260__ $$a[Washington,$$bU.S. Govt. Print. Off.,$$c1971]
000235223 300__ $$aiii, 11 p. :$$bill., map ;$$c24 cm.
000235223 4900_ $$aContributions to stratigraphy
000235223 4901_ $$aGeological Survey bulletin 1324-D
000235223 504__ $$aBibliography: p. 10-11.
000235223 650_0 $$aGeology, Stratigraphic$$yOrdovician.
000235223 650_0 $$aGeology, Stratigraphic$$yCambrian.
000235223 650_0 $$aGeology$$zVirginia$$zPrince William Co.
000235223 650_0 $$aGeology$$zVirginia$$zStafford Co.
000235223 7001_ $$aReed, John Calvin,$$cJr.$$d1930-$$ejoint author.
000235223 7001_ $$aMixon, Robert B.,$$ejoint author.
000235223 830_0 $$aGeological Survey bulletin ;$$v1324-D.
000235223 85200 $$bgen$$hQE75$$i.B9$$ino.1324-D
000235223 909CO $$ooai:library.usi.edu:235223$$pGLOBAL_SET
000235223 980__ $$aBIB
000235223 980__ $$aBOOK