TY - BOOK AU - Bown,Thomas AU - Rose,Kenneth AU - Simons,Elwyn AU - Wyng,Scott TI - Distribution and stratigraphic correlation of Upper Paleocene and Lower Eocene fossil mammal and plant localities of the Fort Union, Willwood, and Tatman formations, Southern Bighorn basin, Wyoming T2 - U. S. geological survey professional paper, 1540 PY - 1994/// CY - Washington PB - U. S. Geological survey KW - Stratigraphie KW - Tertiaire KW - Paléocène KW - Eocène KW - Faune mammifère KW - Paléoenvironnement KW - Paléosol KW - Paléobotanique KW - Flore KW - Plante fossile KW - Biostratigraphie KW - Etats Unis KW - Wyoming N1 - bibliogr. p. 60, 64-67, 2 ER -