Author:
Barnosky,C.W.
Year:
1984
Title:
Late Miocene vegetational and climatic variations Inferred from a pollen record in Northwest Wyoming
Reference:
Barnosky,C.W. (1984) Late Miocene vegetational and climatic variations Inferred from a pollen record in Northwest Wyoming Science Vol. 223 # 4631 P. 49- 51
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Ulmus Ulmus Wyoming Late Miocene
Zelkova Zelkova Wyoming Late Miocene