01371nam a2200337Ia 4500 209955 BIBL 20160527194640.0 940726s1995 cau b f001 0 eng 94033018 DLC DLC n-us-ak QE840.5 .C48 1995 563/.993 20 I 19.16:1555 Churkin, Michael. Local 73354 Stratigraphy, structure, and graptolites of an Ordovician and Silurian sequence in the Terra Cotta Mountains, Alaska Range, Alaska by Michael Churkin, Jr., and Claire Carter. Menlo Park, CA U.S. Geological Survey Washington U.S. G.P.O. 1995. 9512 p. cm. U.S. Geological Survey professional paper 1555 Local 182296 Includes bibliographical references and index. Graptolites Alaska Terra Cotta Mountains. Local 105252 Geology, Stratigraphic Silurian. Local 101970 Geology, Stratigraphic Ordovician. Local 101970 Geology Alaska Terra Cotta Mountians. Local 101964 Animals, Fossil Alaska Terra Cotta Mountians. Local 53143 Paleontology Silurian. Local 147060 Paleontology Ordovocian. Local 147060 Carter, Claire. Local 69914 156968 156968 0 0 0 563_993000000000000_C563S 0 evl 245880 10 10 1 2016-05-27 303441 0 563.993 C563s 80000001960635 2016-05-27 00:00:00 r:209955 z:NCC:D 6