Retitrescolpites irregularis Jaramillo and Dilcher 2001


Synonym: Retitricolporites irregularis Van der Hammen and Wijmstra 1964 [replaced name]

Full 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

Belongs to Retitrescolpites according to C. A. Jaramillo and D. L. Dilcher 2001

See also González-Guzmán 1967

Sister taxa: Retitrescolpites assamicus, Retitrescolpites baculatus, Retitrescolpites magnus, Retitrescolpites minor, Retitrescolpites peculiaris, Retitrescolpites saturum

Type specimens:

  • Retitrescolpites irregularis: UFP 32, 7.3 x 103.8, a microspore (pollen grain)
  • Retitricolporites irregularis:


• Eocene of Colombia (15 collections), Venezuela (52)

• Paleocene of Venezuela (2)

Total: 69 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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