Groot,J.J.

Author:
Groot,J.J.;Penny,J.S.

Year:
1960

Title:
Plant microfossils and age of nonmarine Cretaceous sediments of Maryland and Delaware.

Reference:

Groot,J.J. et al. (1960) Plant microfossils and age of nonmarine Cretaceous sediments of Maryland and Delaware. Micropaleontology Vol. 6 # 2 P. 225- 236

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Genus	Species	Country(Region)	From	To
Inaperturopollenites	Inaperturopollenites dubius	Maryland	Neocomian	Early Tortonian
Abietineaepollenites	Abietineaepollenites grandialatus sp. nov.	Maryland	Neocomian	Early Tortonian
Abietineaepollenites	Abietineaepollenites microreticulatus sp. nov.	Maryland	Neocomian	Early Tortonian
Abietineaepollenites	Abietineaepollenites parvus sp. nov.	Maryland	Neocomian	Early Tortonian
Lycopodiumsporites	Lycopodiumsporites clavatoides	Maryland	Aptian	Albian
Appendicisporites	Appendicisporites tricornitatus	Maryland	Albian
Cicatricosisporites	Cicatricosisporites dorogensis	Maryland	Aptian
Cicatricosisporites	Cicatricosisporites goeppertii	Maryland	Neocomian	Albian
Dictyophyllidites	Dictyophyllidites harrisii	Maryland	Neocomian	Early Tortonian
Trilobosporites	Trilobosporites apiverrucatus	Maryland	Neocomian	Albian
Pilosisporites	Pilosisporites trichopapillosus	Maryland	Aptian	Albian
Densoisporites	Densoisporites perinatus	Maryland	Aptian	Albian
Cingulatisporites	Cingulatisporites psilatus sp. nov.	Maryland	Neocomian	Aptian
Monosulcites	Monosulcites minimus	Maryland	Neocomian	Early Tortonian
Eucommiidites	Eucommiidites minor sp. nov.	Maryland	Aptian	Albian
Tricolpopollenites	Tricolpopollenites crassimurus sp. nov.	Maryland	Aptian	Albian
Tricolpopollenites	Tricolpopollenites micromunus sp. nov.	Maryland	Late Albian