Author:
Crepet,W.L.;Daghlian,C.P.;Zavada,M.
Year:
1980
Title:
Investigations of angiosperms from the Eocene of North America. A new Juglandaceous Catkin.
Reference:
Crepet,W.L. et al. (1980) Investigations of angiosperms from the Eocene of North America. A new Juglandaceous Catkin. Review of Palaeobotany and Palynology Vol. 30 P. 361- 370
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Pollen Pollen sp USA Middle Eocene
Pollen Pollen sp USA Middle Eocene