Early cenozoic paleontology and stratigraphy of the Bikhorn Basin, Wyoming : commemorating the 100th anniversary of J.L. Wortman's discovery of fossil mammals in the Bikhorn Basin - Gingerich, Philip D., 1946- (Michigan : University of Michigan, 1980)
Keywords: kenozoikum; paleontologie; stratigrafie; cenozoic; paleontology; stratigraphy; Bighorn Basin (Wyoming); Spojené státy americké; Bighorn Basin (Wyoming); United States; monografie