01336cam a22002891 4500 gs 66000158 DLC 20260227111419.0 780214s1964 inuabf b 000 0 eng gs 66000158 (OCoLC)3635405 DLC NcGrE OCoLC DLC QE109 .A32 no. 33 TN490.T55 O4 Copy 2. Utgaard, John. Trepostomatous bryozoan fauna of the upper part of the Whitewater formation (Cincinnatian) of eastern Indiana and Western Ohio / by John Utgaard and T. G. Perry. Bloomington, Ind. : Printed by authority of the State of Indiana, 1964. 111 p. : illus. (1 fold in pocket ), map, 23 plates ; 24 cm. Indiana. Geological Survey. Bulletin 33 With : Stratigraphy and conodont paleontology of the Brassfield (Silurian) in the Cincinnati Arch area / by Carl B. Rexroad. Bloomington, Ind. : Printed by authority of the State of Indiana, 1967. Bound together subsequent to publication. DLC Bibliography: p. 109-111. Geology, Stratigraphic Ordovician. Paleontology Indiana. Paleontology Ohio. Paleontology Ordovician. Perry, Thomas G. (Thomas Gregory), 1918- joint author. 30201 30201