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
Alchornea Alchornea British Guiana Oligocene Recent
Anacardiaceae Anacardiaceae British Guiana Oligocene Early Miocene
Anacardium Anacardium British Guiana Early Eocene Early Oligocene
Angiospermae Angiospermae sp British Guiana Maastrichtian Early Miocene
Angiospermae Angiospermae sp British Guiana Oligocene Early Miocene
Angiospermae Angiospermae sp British Guiana Early Paleocene
Araliaceae Araliaceae British Guiana Oligocene Early Miocene
Araliaceae Araliaceae British Guiana Late Neogene Recent
Avicennia Avicennia British Guiana Late Neogene Recent
Bauhinia Bauhinia British Guiana Late Neogene Recent
Caesalpiniaceae Caesalpiniaceae British Guiana Early Miocene Recent
Catostemma Catostemma British Guiana Oligocene Early Miocene
Catostemma Catostemma British Guiana Early Eocene Early Oligocene
Clavainaperturites Clavainaperturites British Guiana Oligocene Miocene
Clavainaperturites Clavainaperturites clavatus sp. nov. British Guiana Oligocene Miocene
Clavainaperturites Clavainaperturites clavatus British Guiana Oligocene Early Miocene
Clavastephanocolpites Clavastephanocolpites British Guiana Eocene