Polypodiaceoisporites fossulatus Jaramillo and Dilcher 2001 (ferns)

Pteridopsida

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 Polypodiaceoisporites according to C. A. Jaramillo and D. L. Dilcher 2001

Sister taxa: Polypodiaceoisporites congoensis, Polypodiaceoisporites elegans, Polypodiaceoisporites foveolatus, Polypodiaceoisporites simplex, Polypodiaceoisporites speciosus, Polypodiaceoisporites tumulatus

Type specimen: UFP 87, 20.7 x 88.5, a microspore

Average measurements (in mm): microspore diameter 0.038

Distribution:

• Eocene of Colombia (10 collections), Peru (1)

• Paleocene of Colombia (2)

Total: 13 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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