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
Proxapertites Proxapertites operculatus British Guiana Late Maastrichtian Paleocene
Proxapertites Proxapertites operculatus British Guiana Early Paleocene
Psilamonocolpites Psilamonocolpites inornatus British Guiana Late Maastrichtian
Psilamonocolpites Psilamonocolpites inornatus British Guiana Early Paleocene
Psilamonocolpites Psilamonocolpites medius British Guiana Maastrichtian Early Miocene
Psilamonocolpites Psilamonocolpites medius British Guiana Early Paleocene Early Miocene
Psilamonoletes Psilamonoletes British Guiana Oligocene Early Miocene
Psilastephanocolporites Psilastephanocolporites fissilis British Guiana Eocene
Psilastephanocolporites Psilastephanocolporites fissilis British Guiana Eocene
Psilatetradites Psilatetradites umirensis British Guiana Maastrichtian
Psilatricolpites Psilatricolpites British Guiana Maastrichtian
Psilatricolpites Psilatricolpites clarissimus sp. nov. British Guiana Maastrichtian
Psilatricolpites Psilatricolpites rubini British Guiana Maastrichtian
Psilatricolpites Psilatricolpites solus British Guiana Eocene
Psilatricolporites Psilatricolporites British Guiana Oligocene Early Miocene
Psilatricolporites Psilatricolporites crassus British Guiana Oligocene Early Miocene
Psilatricolporites Psilatricolporites crassus British Guiana Early Eocene Early Oligocene