00887cam a22002771i 4500 gs 11000100 DLC 20260227111311.0 790508s1911 dcuf b f001 0 eng gs 11000100 (OCoLC)4940907 DLC ICharE DLC n-us-ar n-us-ms QE75 .B9 no. 439 QE747.A8 G5 Girty, George Herbert, 1869-1939. The fauna of the Moorefield shale of Arkansas / by George H. Girty. Washington, Govt. Print. Off., 1911. 148 p. : 15 pl. ; 24 cm. U.S. Geological survey. Bulletin 439 Bibliographical footnotes. Includes index. Animals, Fossil Arkansas. Animals, Fossil Mississippi. United States. Geological Survey. Bulletin ; 439. 24990 24990