Pinalerita UFP 49, Llanos foothills, Colombia (Eocene of Colombia)

Where: Colombia (4.9° N, 73.0° W: paleocoordinates 2.4° N, 64.5° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: San Fernando Formation, Middle Eocene (48.6 - 37.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: fluvial-deltaic; green claystone

• 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 29079: authorized by Elizabeth Kowalski, entered by Elizabeth Kowalski on 18.03.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Monocolpopollenites
  -
Monocolpopollenites ovatus n. sp. Jaramillo and Dilcher 2001
Psilabrevitricolporites
  -
Psilabrevitricolporites triangularis Jaramillo and Dilcher 2001
n. comb.
Retibrevitricolpites
  -
? Retibrevitricolpites sp. van Hoeken-Klinkenberg 1966
Verrutricolpites
  -
Psilamonocolpites medius
  -
Psilamonocolpites medius Van der Hammen 1954
Retisyncolporites
  -
Retisyncolporites sp. González-Guzmán 1967
Retistephanocolpites
  -
Retistephanocolpites fossulatus n. sp. Jaramillo and Dilcher 2001
Retibrevitricolporites
  -
Retibrevitricolporites grandis n. sp. Jaramillo and Dilcher 2001
Psilastephanocolpites
  -
Psilastephanocolpites sp. Leidelmeyer 1966
Proxapertites
  -
Proxapertites psilatus Sarmiento 1992
Retistephanoporites angelicus
  -
Retistephanoporites angelicus González-Guzmán 1967
Retitrescolpites
  -
? Retitrescolpites irregularis Jaramillo and Dilcher 2001
Retitrescolpites baculatus n. sp. Jaramillo and Dilcher 2001
Pinopsida
 Pinales - Araucariaceae
Monocotyledoneae
 Arecales -
Clavamonocolpites sp. González-Guzmán 1967
 Arecales - Arecaceae
Racemonocolpites facilis González-Guzmán 1967
Mauritiidites franciscoi van Hoeken-Klinkenberg 1964
var. minutus, var franciscoi
 Arecales -
Longapertites sp. van Hoeken-Klinkenberg 1964
Microfoveolatosporis
  -
Pteridopsida
  -
Echinatisporis brevispinosus n. sp. Jaramillo and Dilcher 2001
Laevigatosporites tibuensis Jaramillo and Dilcher 2001
n. comb.
 Schizaeales - Schizaeaceae
Cicatricosisporites dorogensis Potonie and Gelletich 1933
 Polypodiales -
  -
Cicatricososporites eocenicus Jansonius and Hills 1976
Lycopsida
  -
Foveotriletes sp. Van der Hammen and Potonié 1956
Tuberositriletes
  -
Tuberositriletes verrucatus Jaramillo and Dilcher 2001
Magnoliopsida
  -
Tetracolporites psilatus n. sp. Jaramillo and Dilcher 2001
Clavatricolpites densiclavatus n. sp. Jaramillo and Dilcher 2001
Striatopollis catatumbus Gonzalez-Guzman 1967
Jandufouria minor n. sp. Jaramillo and Dilcher 2001
Siltaria sp. Traverse 1955
Siltaria media Jaramillo and Dilcher 2001
n. comb.
Dicotyledonae
 Polygalales - Rosidae
Perisyncolporites pokornyi Germeraad et al. 1968
Magnoliopsida
  -
? Rhoipites sp. Wodehouse 1933
Rhoipites guianensis Jaramillo and Dilcher 2001
n. comb.
Rhoipites hispidus Jaramillo and Dilcher 2001
n. comb.
Brevitricolpites macroexinatus n. sp. Jaramillo and Dilcher 2001
Momipites sp. Wodehouse 1933
 Fabales - Fabaceae
Spirosyncolpites spiralis González-Guzmán 1967
 Ericales -
Lanagiopollis crassa Frederiksen 1988
 Malvales - Bombacaceae
Bombacacidites sp. Couper 1960
Bombacacidites foveoreticulatus Müller et al. 1987
Bombacacidites gonzalezii n. sp. Jaramillo and Dilcher 2001
Bombacacidites brevis Dueñas 1980
Bombacacidites soleaformis Müller et al. 1987
 Proteales - Proteaceae
Echitriporites variabilis n. sp. Jaramillo and Dilcher 2001
Echitriporites trianguliformis van Hoeken-Klinkenberg 1964
var. orbicularis
  -
Foveotriporites sp. González-Guzmán 1967
Foveotricolporites rugulatus n. sp. Jaramillo and Dilcher 2001
Horniella sp. Traverse 1955
Verrutricolporites
  -
Tetracolporopollenites
  -
Retistephanocolporites
  -
Retistephanocolporites festivus González-Guzmán 1967