Author:
Wahrhaftig,C.;Leopold,E.B.;Wolfe,J.A.;Lanphere,M.A.
Year:
1969
Title:
The coal-bearing group in the Nenana Coalfield, Alaska.
Reference:
Wahrhaftig,C. et al. (1969) The coal-bearing group in the Nenana Coalfield, Alaska. United States Geological Survey, Bulletin # 1274 P. 1- 30
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Genus Species Country(Region) From To
Aquilapollenites Aquilapollenites sp Alaska Late Oligocene
Orbiculapollis Orbiculapollis Alaska Late Oligocene
Saxifraga Saxifraga Alaska Late Oligocene
Itea Itea Alaska Late Oligocene
Pachysandra Pachysandra Alaska Late Oligocene
Cuphea Cuphea Alaska Late Oligocene
Melia Melia Alaska Late Oligocene
Engelhardtia Engelhardtia Alaska Late Oligocene
Proteacidites Proteacidites globosiporus Alaska Late Oligocene
Sarcococca Sarcococca Alaska Late Oligocene
Cedrela Cedrela Alaska Late Oligocene
Alfaroa Alfaroa Alaska Late Oligocene
Ephedra Ephedra Alaska Early Miocene
Quercus Quercus Alaska Early Miocene
Nyssa Nyssa Alaska Early Miocene
Compositae Compositae Alaska Early Miocene
Viburnum Viburnum Alaska Early Miocene