Polypodiopsida - Marattiales - Marattiidae
Parent taxon: Marattiaceae according to F. H. Knowlton 1919
See also Pineda 1961
Sister taxa: Acitheca, Amadocopteris, Angiopteridium, Angiopteris, Asterocarpus, Caulopteris, Cyclotheca, Eoangiopteris, Goolandia, Macrotaenia, Marattia, Marattiopsis, Marattiotheca, Megaphyton, Mesozoisynangia, Octotheca, Pronephrium, Psaroniocaulon, Psaronites, Psaronius, Ptisana, Rajahia, Renaultia, Rhinipteris, Scolecopteris, Tubiculites, Winchellina, Zeilleria
Subtaxa: Mertensides bullatus Mertensides distans
Distribution:
• Triassic to Jurassic of Mexico (1 collection)
• Triassic of Mexico (10), the Russian Federation (3), United States (2: Virginia)
Total: 16 collections including 17 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.