Upchurch,G.R.

Author:
Upchurch,G.R.;Doyle,J.A.

Year:
1981

Title:
Paleoecology of the Conifers Frenlopsis and Pseudofrenelopsis (Cheirolepidiaceae) from the Cretaceous Potomac Group of Maryland and Virginia. (In: Geobotany II -Edited by R.C.Romans)

Reference:

Upchurch,G.R. et al. (1981) Paleoecology of the Conifers Frenlopsis and Pseudofrenelopsis (Cheirolepidiaceae) from the Cretaceous Potomac Group of Maryland and Virginia. (In: Geobotany II -Edited by R.C.Romans) Geobotany II P. 167- 202

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Genus	Species	Country(Region)	From	To
Tricolpites	Tricolpites albiensis	Maryland	Albian	Cenomanian
Tricolpites	Tricolpites crassimurus	Maryland	Late Aptian
Tricolpites	Tricolpites micromunus	Maryland	Early Cenomanian
Tricolpites	Tricolpites nemejcii	Maryland	Early Cenomanian
Tricolpites	Tricolpites nemejcii	Maryland	Early Cenomanian
Tricolpites	Tricolpites vulgaris	Maryland	Early Cenomanian
Tricolporoidites	Tricolporoidites	Maryland	Albian	Cenomanian
Tricolporoidites	Tricolporoidites bohemicus	Maryland	Early Cenomanian
Tricolporoidites	Tricolporoidites sp.C Doyl.& Robb.,1977 sp. nov.	Maryland	Early Cenomanian
Tricolporopollenites	Tricolporopollenites distinctus sp. nov.	Maryland	Early Cenomanian
Tricolporopollenites	Tricolporopollenites sp.A sp. nov.	Maryland	Early Cenomanian
Tricolporopollenites	Tricolporopollenites triangulus	Maryland	Early Cenomanian
Triporoletes	Triporoletes	Virginia	Barremian	Albian
Triporoletes	Triporoletes	Maryland	Barremian	Early Aptian
Triporoletes	Triporoletes	Maryland	Barremian	Albian
Vitreisporites	Vitreisporites	Maryland	Barremian	Albian