Pinalerita UFP 9, Llanos foothills, Colombia (Paleocene of Colombia)

Where: Colombia (4.9° N, 73.0° W: paleocoordinates 2.4° N, 60.6° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Arcillas de el Limbo Formation, Late/Upper Paleocene (58.7 - 55.8 Ma)

• bed-level stratigraphic resolution

Environment/lithology: fluvial-deltaic; mudstone and siliciclastic

• Environments range from bed-load channels and bay-head estuarine deltas

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 28436: authorized by Elizabeth Kowalski, entered by Elizabeth Kowalski on 13.02.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Psilamonocolpites grandis
Psilamonocolpites grandis Van der Hammen 1954
Psilamonocolpites medius
Psilamonocolpites medius Van der Hammen 1954
Foveotricolpites perforatus Van der Hammen and Garcia de Mutis 1966
Retitrescolpites peculiaris n. sp. Jaramillo and Dilcher 2001
? Polypodiaceoisporites fossulatus n. sp. Jaramillo and Dilcher 2001
  - Polypodiaceae
Laevigatosporites sp. Ibrahim 1933
 Proteales -
Retidiporites magdalenensis Van der Hammen and Garcia de Mutis 1966
 Mesangiosperms - Araceae
Proxapertites magnus Müller et al. 1987
Proxapertites cursus van Hoeken-Klinkenberg 1966
Proxapertites operculatus Van der Hammen 1956
 Mesangiosperms - Arecaceae
Mauritiidites franciscoi van Hoeken-Klinkenberg 1964 palm
var. franciscoi
Arecipites regio Jaramillo and Dilcher 2001 palm
n. comb.
 Malvales - Bombacaceae
 Ephedrales -
Ephedripites vanegensis Van der Hammen and Garcia de Mutis 1966