Coal represents an important energetic mineral ressource. In order to estimate its quality and distribution in space and time it is necessary to know the age and the environmental conditions in which it was formed. The palynology together with the study of vegetal macrofossils offers the oppotunity to giving lights to these questions.
colombia, venezuela, tertiary, paleocene - eocene limit, palynology, palynofacies
|Service "Paléobotanique, paléopalynologie, micropaléontologie||unknown|
created:2011-12-14 14:18:59 UTC, source:cref