Author:
Hall,J.W.
Year:
1969
Title:
A reappraisal of the megaspores of two Eocene species of Azolla.
Reference:
Hall,J.W. (1969) A reappraisal of the megaspores of two Eocene species of Azolla. Journal of Paleontology Vol. 43 # 2 P. 528- 531
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Genus Species Country(Region) From To
Azolla Azolla intertrappea Nd Eocene
Azolla Azolla primaeva Nd Eocene