Where: Colombia (7.7° N, 72.6° W: paleocoordinates 5.2° N, 64.1° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Carbonera Formation, Middle Eocene (47.8 - 37.7 Ma)
• 0 level is at the base of the Mirador Fm.
• bed-level stratigraphic resolution
Environment/lithology: fluvial-deltaic; siliciclastic sediments
Size class: microfossils
Preservation: original sporopollenin
Collection methods: bulk, chemical,
Primary reference: C. A. Jaramillo and D. L. Dilcher. 2001. Middle Paleogene palynology of Central Colombia, South America: A study of pollen and spores from tropical latitudes. Palaeontographica Abteilung B 258(4-6):87-213 [E. Kowalski/E. Kowalski/C. Jaramillo]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 29150: authorized by Elizabeth Kowalski, entered by Elizabeth Kowalski on 24.03.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
| Polypodiopsida | |
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| |
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Cicatricosisporites dorogensis Potonie and Gelletich 1933 | |
| Pteridopsida | |
Echinatisporis brevispinosus n. sp.
Echinatisporis brevispinosus n. sp. Jaramillo and Dilcher 2001 | |
| Angiospermae | |
|
| |
|
Perisyncolporites pokornyi Germeraad et al. 1968 | |
|
Echiperiporites estelae Germeraad et al. 1968 | |
| Dicotyledoneae | |
|
Lanagiopollis crassa Frederiksen 1988 | |
| Magnoliopsida | |
Clavatricolpites densiclavatus n. sp., Baculamonocolpites hammenii n. sp., ? Echitetracolpites sp., Foveotricolporites rugulatus n. sp.
Clavatricolpites densiclavatus n. sp. Jaramillo and Dilcher 2001
Baculamonocolpites hammenii n. sp. Jaramillo and Dilcher 2001
? Echitetracolpites sp. Song 1993
Foveotricolporites rugulatus n. sp. Jaramillo and Dilcher 2001 | |
| Equisetopsida | |
| Retisyncolporites angularis | |
|
Retisyncolporites angularis González-Guzmán 1967 | |
| Scabratriporites | |
|
Scabratriporites sp. Van der Hammen 1956 | |
| Retistephanoporites angelicus | |
|
Retistephanoporites angelicus González-Guzmán 1967 | |
| Retistephanocolpites | |
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Retistephanocolpites fossulatus n. sp. Jaramillo and Dilcher 2001 | |
| Psilamonocolpites medius | |
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Psilamonocolpites medius Van der Hammen 1954 | |
|
Polysphaeridium subtile Davey and Williams 1966 | |
| Tetracolporopollenites | |
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