Author:
Leopold,E.B.;MacGinitie,H.D.
Year:
1972
Title:
Development and affinites of Tertiary floras in the Rocky Mountains
Reference:
Leopold,E.B. et al. (1972) Development and affinites of Tertiary floras in the Rocky Mountains Floristics and Paleofloristics of Asia and Eastern North America By Raham P. 147- 200
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Genus Species Country(Region) From To
Oreomunnea Oreomunnea Wyoming Middle Eocene
Morus Morus Wyoming Middle Eocene
Trachelospermum Trachelospermum Wyoming Middle Eocene
Palmae Palmae Wyoming Middle Eocene
Rhus Rhus Wyoming Middle Eocene
Triumfetta Triumfetta Wyoming Middle Eocene
Grewia Grewia Wyoming Middle Eocene
Canarium Canarium Wyoming Middle Eocene
Menispermaceae Menispermaceae Wyoming Middle Eocene
Cardiospermum Cardiospermum Wyoming Middle Eocene
Eucommia Eucommia Wyoming Middle Eocene
Alnus Alnus Wyoming Middle Eocene
Tsuga Tsuga mertensiana Wyoming Early Pliocene
Abies Abies lasiocarpa Wyoming Early Pliocene
Abies Abies concolor Wyoming Early Pliocene
Pinus Pinus Wyoming Early Pliocene
Picea Picea engelmannii Wyoming Early Pliocene