Author:
Friis,E.M.
Year:
1984
Title:
Preliminary report of Upper Cretaceous angiosperm reproductive organs from Sweden and their level of organization. (In: Historical Perspectives of Angiosperm Evolution.)
Reference:
Friis,E.M. (1984) Preliminary report of Upper Cretaceous angiosperm reproductive organs from Sweden and their level of organization. (In: Historical Perspectives of Angiosperm Evolution.) Annals of the Missouri Botanical Garden Vol. 71 # 2 P. 403- 418
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Genus Species Country(Region) From To
Normapolles Normapolles Sweden Late Santonian Early Campanian
Plicapollis Plicapollis sp Sweden Late Santonian Early Campanian
Pollen Pollen sp Sweden Late Santonian Early Campanian
Trudopollis Trudopollis sp Sweden Late Santonian Early Campanian