Author:
Srivastava,S.K.
Year:
1979
Title:
Stratigraphic ranges of selected spores and pollen from the Fredericksburg Group, (Albian), of the southern United States.
Reference:
Srivastava,S.K. (1979) Stratigraphic ranges of selected spores and pollen from the Fredericksburg Group, (Albian), of the southern United States. American Association of Stratigraphic Palynologists,Annual Meeting(Dallas),Abstracts and Programs P. 24- 24
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Genus Species Country(Region) From To
Tappanispora Tappanispora loeblichii USA Albian Cenomanian
Tappanispora Tappanispora reticulata USA Albian Cenomanian
Tricolpites Tricolpites crassimurus USA Albian Cenomanian
Tricolpites Tricolpites sagax USA Albian Cenomanian