Descripción de algunos géneros y especies de polen y esporas fósiles
DOI:
https://doi.org/10.32685/0120-1425/bolgeol4.2-3.1956.201Keywords:
species of Maestrichtian age
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Copyright (c) 1956 Servicio Geológico Colombiano
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Abstract
In a former publication we gave a short description and provisional classification of number of species of Maestrichtian age (VAN DER HAMMEN, 1954).
As we have established now more definitely the classification system, we give here now the complete description of some of these species and moreover of some new species from the Tertiary, as we need to mention those species in some publications on climatic changes which will soon appear. For the sa.me reason we describe some of the spore-genera we proposed in the former publication (VAN DER HAMMEN, 1956).
References
HAMMEN, T. VAN DER, 1954. El desarrollo de la Flora Colombiana en los períodos Geológicos: Maestrichtiano hasta Terciario más Inferior'"' Boletín Geológico Vol. 2, l.,
HAMMEN, T. VAN DER, 1956. Nomenclatura Palinológica Sistemática. Boletín Geológico, en el presente múmero.
