Conodonta - Ozarkodinida - Palmatolepidae
Parent taxon: Ozarkodinina according to P. C. J. Donoghue et al. 2008
Sister taxa: Bactrognathidae, Ozarkodina, Polygnathacea, Scaliognathus, Yaoxianognathus
Subtaxa: Mesotaxis Palmatolepis
Ecology: nektonic carnivore
Distribution:
• Devonian to Triassic of Greece (1 collection)
• Devonian of Algeria (1), Australia (6), Austria (4), Canada (7: Ontario), China (122), the Czech Republic (12), France (3), Germany (42), Greece (7), Mongolia (2), Morocco (28), Poland (30), Portugal (1), the Russian Federation (17), Spain (12), Tajikistan (2), United States (30: Arizona, California, Indiana, Iowa, New Mexico, New York), Vietnam (7), Western Sahara (2)
• Silurian of Greece (1)
Total: 337 collections including 1284 occurrences