Full reference: V. Barreda. 1997. Palynomorph assemblage of the Chenque Formation, Late Oligocene?-Miocene from Golfo San Jorge Basin, Patagonia, Argentina. Part 3. Polycolpate and tricolporate pollen. Ameghiniana 34(2):131-144
Sister taxon: Senipites tercrassata
Type specimen: CIRGEO Palin 859, coordinates 40.1/105.5, a seed repro (Tricolporate pollen)
Average measurements (in mm): Pollen grain diameter 0.023
• Miocene of Argentina (1 collection)
• Oligocene to Miocene of Argentina (5)
• Oligocene of Argentina (1)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.