Stratigraphy and conodont paleontology of the Brassfield (Silurian) in the Cincinnati Arch area /
Rexroad, Carl Buckner, 1925-
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. - 64 p. : illus., fold. map (in pocket) ; 23 cm. - Geological Survey bulletin 36 . - Geological Survey bulletin (Bloomington, Ind.) ; 36. .
With : 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. Bound together subsequent to publication.
Bibliography: p. 61-64.
gs 67000317
Conodonts.
Paleontology--Middle West.
Paleontology--Silurian.
QE109 / .A32 no. 36
562
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. - 64 p. : illus., fold. map (in pocket) ; 23 cm. - Geological Survey bulletin 36 . - Geological Survey bulletin (Bloomington, Ind.) ; 36. .
With : 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. Bound together subsequent to publication.
Bibliography: p. 61-64.
gs 67000317
Conodonts.
Paleontology--Middle West.
Paleontology--Silurian.
QE109 / .A32 no. 36
562