Hammen,T.Van Der

Author:
Hammen,T.Van der;Wijmstra,T.A.

Year:
1964

Title:
A palynological study on the Tertiary and Upper Cretaceous of British Guiana.

Reference:

Hammen,T.Van Der et al. (1964) A palynological study on the Tertiary and Upper Cretaceous of British Guiana. Leidse Geologische Mededelingen Vol. 30 P. 183- 241

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Genus	Species	Country(Region)	From	To
Psilatricolporites	Psilatricolporites triangularis sp. nov.	British Guiana	Oligocene	Early Miocene
Retitricolporites	Retitricolporites irregularis sp. nov.	British Guiana	Oligocene	Early Miocene
Retitricolporites	Retitricolporites	British Guiana	Oligocene	Early Miocene
Verrumonoletes	Verrumonoletes usmensis	British Guiana	Oligocene	Early Miocene
Ilex	Ilex	British Guiana	Oligocene	Early Miocene
Malvaceae	Malvaceae	British Guiana	Oligocene	Early Miocene
Catostemma	Catostemma	British Guiana	Oligocene	Early Miocene
Podocarpus	Podocarpus	British Guiana	Oligocene	Early Miocene
Psilodiporites	Psilodiporites minimus sp. nov.	British Guiana	Oligocene	Early Miocene
Verrutricolporites	Verrutricolporites	British Guiana	Oligocene	Early Miocene
Verrutricolporites	Verrutricolporites rotundiporus sp. nov.	British Guiana	Oligocene	Early Miocene
Periporites	Periporites akanthos	British Guiana	Oligocene	Early Miocene
Myrtaceae	Myrtaceae	British Guiana	Oligocene	Early Miocene
Sapotaceae	Sapotaceae	British Guiana	Oligocene	Early Miocene
Araliaceae	Araliaceae	British Guiana	Oligocene	Early Miocene
Echiperiporites	Echiperiporites akanthos sp. nov.	British Guiana	Oligocene	Early Miocene
Retitricolporites	Retitricolporites squarrosus sp. nov.	British Guiana	Oligocene	Early Miocene