†Sphenophyllum emarginatum Brongniart 1822
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Equisetopsida - Sphenophyllales
Alternative combination: Sphenophyllites emarginatus
Belongs to Sphenophyllum according to Koenig 1825
Sister taxa: Sphenophyllum churulianum, Sphenophyllum crenulatum, Sphenophyllum elongatum, Sphenophyllum gondwanensis, Sphenophyllum radiatum, Sphenophyllum thonii, Sphenophyllum utkalensis, Sardykphyllum crassinervosum
Distribution:
• Permian of Spain (1 collection)
• Carboniferous of Canada (6: New Brunswick, Nova Scotia), Germany (1), Spain (1), Turkey (1), United States (26: Alabama, Illinois, Indiana, Michigan, Missouri, Oklahoma, West Virginia)
Total: 36 collections including 37 occurrences
Specimen images are retrieved through the ePANDDA API.
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