Pinalerita UFP 10, 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

• Very close to the maximum flooding surface. Environments range from bed-load channels to 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 28438: authorized by Elizabeth Kowalski, entered by Elizabeth Kowalski on 13.02.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Monocolpopollenites ovatus n. sp. Jaramillo and Dilcher 2001
Foveotricolpites perforatus Van der Hammen and Garcia de Mutis 1966
Psilamonocolpites medius
Psilamonocolpites medius Van der Hammen 1954
Psilamonocolpites grandis
Psilamonocolpites grandis Van der Hammen 1954
Proxapertites operculatus
Proxapertites operculatus Van der Hammen 1956
Proxapertites cursus van Hoeken-Klinkenberg 1966
Proxapertites magnus Müller et al. 1987
 Ephedrales - Ephedraceae
Ephedripites vanegensis Van der Hammen and Garcia de Mutis 1966 jointfir
 Arecales - Arecaceae
Mauritiidites franciscoi van Hoeken-Klinkenberg 1964
var. franciscoi and var. minatus
 Arecales -
Longapertites proxapertitoides Van der Hammen and Garcia de Mutis 1966
var. proxapertitoides
Arecipites regio Jaramillo and Dilcher 2001
n. comb.
Laevigatosporites tibuensis Jaramillo and Dilcher 2001
n. comb.
 Polypodiales -
Polypodiisporites sp. Potonie 1931
Curvimonocolpites inornatus Leidelmeyer 1966
 Myrtales - Onagraceae
Corsinipollenites psilatus n. sp. Jaramillo and Dilcher 2001
 Malvales -
Crototricolpites protoannemariae n. sp. Jaramillo and Dilcher 2001
 Malvales - Bombacaceae
Bombacacidites annae Germeraad 1968
 Proteales -
Retidiporites magdalenensis Van der Hammen and Garcia de Mutis 1966