Subclass Jungermaniidae (liverwort)
Jungermanniopsida - Jungermaniidae - Jungermaniidae
Parent taxon: Jungermanniopsida according to B. Wang et al. 2021
Sister taxon: Porellales
Subtaxa: Jungermanniales
Distribution:
• Miocene of China (1 collection)
• Oligocene to Miocene of Australia (1)
• Cretaceous of Greenland (1), the Netherlands (4), United States (12: Iowa, Montana)
• Jurassic of the Russian Federation (1)
Total: 20 collections including 29 occurrences