Palynology and Biostratigraphy of Pennington Shales and Coals (Chesterian) at Selected Sites in Northeastern Kentucky
Frank R. Ettensohn and Russel A. PeppersVolume:
53
Language:
english
Journal:
Journal of Paleontology
DOI:
10.2307/1303885
Date:
March, 1979
File:
PDF, 3.47 MB
english, 1979