Author:
Vandergon,M.A.
Year:
1986
Title:
Microfossil compilation of Mesozoic and Cenozoic units Arctic National Wildlife Refuge, Northeastern Alaska.
Reference:
Vandergon,M.A. (1986) Microfossil compilation of Mesozoic and Cenozoic units Arctic National Wildlife Refuge, Northeastern Alaska. Alaska Division of Geological and Geophysical Surveys. Public-data File Vol. 86 # 1 P. 1- 74
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Genus Species Country(Region) From To
Betulaceae Betulaceae sp Alaska Paleocene
Betulaceae Betulaceae sp Alaska Campanian Maestrichtian
Betulaceae Betulaceae sp Alaska Campanian Maestrichtian
Betulaceae Betulaceae sp Alaska Campanian Maestrichtian
Betulaceae Betulaceae sp Alaska Hauterivian Barremian
Betulaceae Betulaceae sp Alaska Paleocene
Betulaceae Betulaceae sp Alaska Paleocene
Betulaceae Betulaceae sp Alaska Neocomian
Betulaceae Betulaceae sp Alaska Hauterivian Barremian
Betulaceae Betulaceae sp Alaska Hauterivian Barremian
Betulaceae Betulaceae sp Alaska Paleocene
Betulaceae Betulaceae sp Alaska Paleocene
Betulaceae Betulaceae sp Alaska Campanian Maestrichtian
Betulaceae Betulaceae sp Alaska Paleocene
Betulaceae Betulaceae sp Alaska Eocene
Betulaceae Betulaceae sp Alaska Eocene
Betulaceae Betulaceae sp Alaska Eocene