TY  - BOOK
AU  - Tomlinson,Charles Weldon
TI  - The Pennsylvanian system in the Ardmore basin,
T2  - Oklahoma. Geological survey. Bulletin
AV  - QE153 .A2 no. 46
PY  - 1929///
CY  - Norman, [Guthrie, Okla.
PB  - Co-operative publishing co.]
KW  - Geology
KW  - Oklahoma
KW  - Geology, Stratigraphic
N1  - Bibliographical foot-notes
ER  -