Gastropoda - Cycloneritida - Trachyspiridae
Alternative spelling: Trachydoma
Synonym: Platychilus Gemmellaro 1889
Full reference: F. B. Meek and A. H. Worthen. 1866. Descriptions of invertebrates from the Carboniferous System, Illinois. Geological Survey of Illinois 2:145-411
Parent taxon: Trachyspiridae according to A. Nützel and C. Ketwetsuriya 2016
See also Batten 1995, Knight 1933, Knight et al. 1960, Nützel et al. 2007 and Sepkoski 2002
Sister taxon: Trachyspira
Subtaxa: Trachydoma variata Trachydomia dussaulti Trachydomia gemmulata Trachydomia gobbetti Trachydomia imbricata Trachydomia minuta Trachydomia newelli Trachydomia nodosa Trachydomia nodulosum Trachydomia oweni Trachydomia raymondi Trachydomia shkurkoi Trachydomia suwanneeae Trachydomia takhliensis Trachydomia turbonitella Trachydomia verrucosa Trachydomia wheeleri Trachydomia whitei
Ecology: epifaunal
Distribution:
• Permian of Cambodia (2 collections), China (2), Greece (2), Japan (2), Laos (1), Malaysia (1), Mexico (1), the Russian Federation (6), Thailand (3), United States (6: Nevada, New Mexico, Wyoming)
• Virgilian of United States (1: Texas)
• Desmoinesian of United States (15: Kansas, Missouri, New Mexico, Ohio, Pennsylvania)
• Carboniferous to Permian of China (1)
• Carboniferous of China (1), Poland (1), Ukraine (1), the United Kingdom (2), United States (8: Iowa, Missouri, New mexico, Texas)
Total: 56 collections including 63 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.