Anthozoa - Stauriida - Cyathaxoniidae
Parent taxon: Cyathaxoniidae according to J. Fedorowski and N. P. Vassilyuk 2011
See also Hill 1956 and Sepkoski 2002
Sister taxa: Cyathaxonella, Cyathocarinia, Hamaraxonia
Subtaxa: Cyathaxonia cordillerensis Cyathaxonia cornu Cyathaxonia khmeriana Cyathaxonia minor
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Cambodia (2 collections), China (2), the Russian Federation (2)
• Carboniferous of Australia (2), China (1), France (1), Germany (3), Ireland (4), Japan (5), Mexico (1), Morocco (2), the Russian Federation (2), Spain (1), Svalbard and Jan Mayen (1), Turkey (1), the United Kingdom (14), United States (40: Alaska, California, Idaho, Indiana, Iowa, Kentucky, Montana, Nevada, Tennessee, Utah)
• Devonian of Poland (1)
• Silurian of United States (4: Wisconsin)
Total: 89 collections including 94 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.