Description of some genera and species of fossil pollen and spores

Authors

  • Thomas van der Hammen Servicio Geológico Nacional

DOI:

https://doi.org/10.32685/0120-1425/bolgeol4.2-3.1956.261

Keywords:

species of Maestrichtian age

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How to Cite

van der Hammen, T. (1956). Description of some genera and species of fossil pollen and spores. Boletín Geológico, 4(2-3), 111–117. https://doi.org/10.32685/0120-1425/bolgeol4.2-3.1956.261

Issue

Section

Articles

Published

1956-07-01

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 periodos geológicos. I: Maestrichtiano hasta Terciario más inferior. Boletín Geológico, Vol. 2, 1.

Hammen, T. Van Der, 1956. A Palynological Systematic Nomenclature. Boletín Geológico. Vol. 4. 2/3.

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