| |
56 HVL 300
AMSDEN, Thomas W.
Notes on Parmorthis brownsportensis and Isorthis arcuaria from the Henryhouse and Brownsport formations / Thomas W.Amsden. -- Norman : Oklahoma Geological Survey, 1956. -- S.78-85, : obr. -- In: Oklahoma Geology Notes, 1956, vol.16, no.1.. -- bibl.
Brachiopoda - Haragan - Dalmanellacea
56
60401
| | |
|