†Pachyoncus Pessagno and Blome 1980
Click image to enlarge. Click to access iDigBio record.
Protozoa - Spumellaria - Pantanelliidae
Alternative spellings: Pachyconus, Pacyoncus
Parent taxon: Pantanelliinae according to P. De Wever et al. 2001
See also Kiessling 2005, Pessagno et al. 1993 and Sepkoski 2002
Sister taxa: Betraccium, Cantalum, Cecrops, Gorgansium, Pantanellium, Pseudopantanellium, Trillus, Zartus
Subtaxa: Pachyoncus crassus Pachyoncus floreus Pachyoncus tumidus Pachyoncus varius
Distribution:
• Jurassic of Japan (1 collection), United States (13: California, Oregon)
Total: 14 collections including 21 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.