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
Verrumonoletes	Verrumonoletes usmensis	British Guiana	Oligocene	Early Miocene
Psilatricolporites	Psilatricolporites rotundiporus	British Guiana	Oligocene	Early Miocene
Retitricolporites	Retitricolporites hispidus	British Guiana	Oligocene	Early Miocene
Angiospermae	Angiospermae sp	British Guiana	Oligocene	Early Miocene
Gramineae	Gramineae	British Guiana	Oligocene	Early Miocene
Malpighiaceae	Malpighiaceae	British Guiana	Oligocene	Early Miocene
Anacardiaceae	Anacardiaceae	British Guiana	Oligocene	Early Miocene
Retitricolporites	Retitricolporites guianensis sp. nov.	British Guiana	Oligocene	Early Miocene
Retistephanocolporites	Retistephanocolporites	British Guiana	Oligocene	Early Miocene
Retistephanocolporites	Retistephanocolporites quadriporus sp. nov.	British Guiana	Oligocene	Early Miocene
Psilatriletes	Psilatriletes	British Guiana	Oligocene	Early Miocene
Psilamonoletes	Psilamonoletes	British Guiana	Oligocene	Early Miocene
Striatriletes	Striatriletes susannae	British Guiana	Oligocene	Early Miocene
Mauritia	Mauritia	British Guiana	Oligocene	Early Miocene
Psilatricolporites	Psilatricolporites operculatus sp. nov.	British Guiana	Oligocene	Early Miocene
Clavainaperturites	Clavainaperturites clavatus	British Guiana	Oligocene	Early Miocene
Psilodiporites	Psilodiporites minimus	British Guiana	Oligocene	Early Miocene