†Sphenozamites rogersianus Fontaine 1883 (cycads)
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Cycadopsida - Cycadales - Cycadaceae
Synonym: Calamites punctatus Emmons 1857
Belongs to Sphenozamites according to F. H. Knowlton 1919
Sister taxa: Sphenozamites beani, Sphenozamites oblanceolatus
Ecology: "photoautotroph"
Distribution:
• Triassic of United States (2: Virginia collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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