Volcanic-ash partings in coals: characteristics and stratigraphic significance
Author(s): , and Triplehorn, D. M.
Publication Year: 1976
Bibliographic Reference:
Triplehorn, D. M., 1976, Volcanic-ash partings in coals: characteristics and stratigraphic significance: American Association of Petroleum Geologists Bulletin, v. 60, n. 12, p. 2191.
Citation Updated: 2016-11-11 08:41:06