Author:
Doyle,J.A.
Year:
1983
Title:
Palynological evidence for Berriasian age of Basal Potomac Group sediments, Crisfield Well, Eastern Maryland.
Reference:
Doyle,J.A. (1983) Palynological evidence for Berriasian age of Basal Potomac Group sediments, Crisfield Well, Eastern Maryland. Pollen et Spores Vol. 25 # 3 P. 499- 530
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Genus Species Country(Region) From To
Taurocusporites Taurocusporites segmentatus Maryland Middle Berriasian
Trilobosporites Trilobosporites ivanovae Maryland Middle Berriasian
Trilobosporites Trilobosporites rarigranulatus Maryland Middle Berriasian
Trilobosporites Trilobosporites weylandii Maryland Middle Berriasian
Triradites Triradites spinulosus Maryland Middle Berriasian
Tuberositriletes Tuberositriletes grossetuberculatus Maryland Middle Berriasian
Tuberositriletes Tuberositriletes montuosus Maryland Middle Berriasian
Tuberositriletes Tuberositriletes sp sp. nov. Maryland Middle Berriasian
Tuberositriletes Tuberositriletes sp sp. nov. Maryland Middle Berriasian
Varirugosisporites Varirugosisporites mutabilis Maryland Middle Berriasian
Vitreisporites Vitreisporites pallidus Maryland Middle Berriasian