Pinalerita UFP 15, 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 28563: authorized by Elizabeth Kowalski, entered by Elizabeth Kowalski on 19.02.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Retitriporites
  -
Retitriporites amplireticulatus n. sp.
Retitriporites amplireticulatus n. sp. Jaramillo and Dilcher 2001
Pteridopsida
  -
Apiculatasporites obscurus n. sp., Ischyosporites problematicus n. sp.
Apiculatasporites obscurus n. sp. Jaramillo and Dilcher 2001
Ischyosporites problematicus n. sp. Jaramillo and Dilcher 2001
Polypodiopsida
 Polypodiales - Polypodiidae
Polypodiisporites sp.
Polypodiisporites sp. Potonié 1931
Psilabrevitricolpites
  -
Psilabrevitricolpites sp.
Psilabrevitricolpites sp. van Hoeken-Klinkenberg 1966
Retistephanocolpites angeli
  -
Retistephanocolpites angeli
Retistephanocolpites angeli Leidelmeyer 1966
Monocolpopollenites
  -
Monocolpopollenites ovatus n. sp.
Monocolpopollenites ovatus n. sp. Jaramillo and Dilcher 2001
Echitricolpites
  -
Echitricolpites sp.
Echitricolpites sp. Regali et al. 1974
Retitrescolpites
  -
Retitrescolpites peculiaris n. sp., Retitrescolpites saturum
Retitrescolpites peculiaris n. sp. Jaramillo and Dilcher 2001
Retitrescolpites saturum Jaramillo and Dilcher 2001
n. comb.
Psilamonocolpites medius
  -
Psilamonocolpites medius
Psilamonocolpites medius Van der Hammen 1954
Gymnospermopsida
  -
Laevigatasporites sp., Laevigatasporites tibuensis
Laevigatasporites sp. Potonié and Gelletich 1933
Dicotyledoneae
 Myrtales - Onagraceae
Corsinipollenites psilatus
Corsinipollenites psilatus Jaramillo and Dilcher 2001 willowherb
Angiospermae
 Proteales -
Retidiporites elongatus
Retidiporites elongatus Sarmiento 1992
 Gunnerales -
Tricolpites protoclarensis n. sp.
Tricolpites protoclarensis n. sp. Jaramillo and Dilcher 2001
 Mesangiosperms - Arecaceae
Arecipites regio, Mauritiidites franciscoi, Spinizonocolpites breviechinatus n. sp.
Arecipites regio Jaramillo and Dilcher 2001 palm
n. comb.
Mauritiidites franciscoi van Hoeken-Klinkenberg 1964 palm
var. franciscoi and var. minutus
Spinizonocolpites breviechinatus n. sp. Jaramillo and Dilcher 2001 palm
 Mesangiosperms - Araceae
Proxapertites cursus, Proxapertites operculatus, Proxapertites humbertoides, Proxapertites magnus
Proxapertites cursus van Hoeken-Klinkenberg 1966
Proxapertites operculatus Van der Hammen 1956
Proxapertites humbertoides Van der Hammen 1954
Proxapertites magnus Müller et al. 1987
 Sapindales -
Paleosantalaceaepites distinctus n. sp.
Paleosantalaceaepites distinctus n. sp. Jaramillo and Dilcher 2001
 Malvales - Bombacaceae
Bombacacidites sp., Bombacacidites protofoveoreticulatus n. sp., Bombacacidites annae
Bombacacidites sp. Couper 1960
Bombacacidites protofoveoreticulatus n. sp. Jaramillo and Dilcher 2001
Bombacacidites annae Germeraad 1968
 Malvales -
Crototricolpites protoannemariae n. sp.
Crototricolpites protoannemariae n. sp. Jaramillo and Dilcher 2001
Tetracolporopollenites
  -
Tetracolporopollenites spongiosus n. sp.
Tetracolporopollenites spongiosus n. sp. Jaramillo and Dilcher 2001