†Allantodiopsis erosa Lesquereux 1878 (fern)
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Polypodiopsida - Polypodiaceae
Synonyms: Asplenium subsimplex Lesquereux 1873, Osmunda major Lesquereux 1883, Pteris subsimplex Lesquereux 1873, Pteris undulata Lesquereux 1888
Belongs to Allantodiopsis according to Knowlton and Maxon 1919
See also Knowlton 1919
Sister taxa: none
Ecology: "photoautotroph"
Distribution:
• Eocene of United States (12: Colorado, Wyoming collections)
• Paleocene of United States (20: Colorado, New Mexico, South Dakota, Wyoming)
• Cretaceous of Canada (3: British Columbia), United States (1: Colorado)
Total: 36 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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