Pinalerita UFP 17, 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 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 28565: authorized by Elizabeth Kowalski, entered by Elizabeth Kowalski on 19.02.2003

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
Psilabrevitricolporites simpliformis
Psilamonocolpites medius
Psilamonocolpites medius Van der Hammen 1954
Psilamonocolpites grandis
Psilamonocolpites grandis Van der Hammen 1954
Proxapertites humbertoides
Proxapertites humbertoides Van der Hammen 1954
Proxapertites operculatus
Proxapertites operculatus Van der Hammen 1956
Proxapertites cursus van Hoeken-Klinkenberg 1966
Proxapertites magnus Müller et al. 1987
Echitricolpites sp. Regali et al. 1974
Retitrescolpites peculiaris n. sp. Jaramillo and Dilcher 2001
Laevigatasporites sp. Potonié and Gelletich 1933
 Arecales - Arecaceae
Mauritiidites franciscoi van Hoeken-Klinkenberg 1964
var. franciscoi and var. minutus
Laevigatosporites tibuensis Jaramillo and Dilcher 2001
n. comb.
Ischyosporites problematicus n. sp. Jaramillo and Dilcher 2001
Zlivisporis blanensis Pacltova 1961
Striatopollis minor Jaramillo and Dilcher 2001
n. comb.
Brevitricolpites microechinatus n. sp. Jaramillo and Dilcher 2001
 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
 Sapindales -
Paleosantalaceaepites distinctus n. sp. Jaramillo and Dilcher 2001
 Caryophyllales -
? Lymingtonia sp. Erdtman 1960
Tricolpites protoclarensis n. sp. Jaramillo and Dilcher 2001
Periretisyncolpites sp. Kieser and Jan du Chene 1979