Peltaspermopsida - Peltaspermales - Umkomasiaceae
Synonym: Stenopteris Saporta 1872 [replaced name]
Parent taxon: Umkomasiaceae according to S. V. Meyen 1984
See also Andrews 1970, Blazer 1975, Jain and Delevoryas 1967 and Knowlton 1919
Sister taxa: Harrisiothecium, Nidia, Nidistrobus, Pachypteris, Pteroma, Ptilozamites, Rhexoxylon
Subtaxa: Rhaphidopteris astartensis Rhaphidopteris brickianae Stenopteris cretacea Stenopteris desmomera Stenopteris virginica
Type: Stenopteris astartensis
Distribution:
• Jurassic of Antarctica (1 collection), France (6), Greenland (7), the United Kingdom (7)
• Triassic to Jurassic of Mexico (1), Sweden (1)
• Triassic of Australia (3), China (1), Greenland (2), Lesotho (1), Sweden (1)
• Permian of the Russian Federation (7)
Total: 38 collections including 43 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.