Polypodiopsida - Dicksoniaceae
Belongs to Cyatheacidites according to V. S. Perez Loinaze et al. 2023
See also Barreda and Palamarczuk 2000 and Santamarina et al. 2020
Sister taxa: Cyatheacidites annulata, Cyatheacidites archangelskii, Cyatheacidites botuliformis, Cyatheacidites granulosus, Cyatheacidites pulcher, Cyatheacidites tectifera, Cyatheacidites verrucosus
Average measurements (in mm): Spore diameter 0.047
Distribution:
• Miocene of Argentina (1 collection), Australia (1)
• Oligocene to Miocene of Argentina (9), Australia (3)
• Oligocene of Argentina (1), Australia (1)
• Eocene to Oligocene of Chile (1)
• Eocene of Argentina (5)
• Paleocene of Antarctica (1), Argentina (6)
• Cretaceous of Antarctica (38), Argentina (7)
Total: 74 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.