Sphenobaiera Florin 1936

Peltaspermopsida - Peltaspermales - Peltaspermaceae

Parent taxon: Peltaspermaceae according to S. V. Meyen 1984

Sister taxa: Antevsia, Autunia, Callipterianthus, Kirjamkenia, Lepidopteris, Leuthardtia, Pachydermophyllum, Peltaspermum, Pterispermostrobus, Scytophyllum, Stiphorus, Tatarina, Vittaephyllum

Subtaxa: Sphenobaiera africana Sphenobaiera chilensis Sphenobaiera pontifolia

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Distribution:

• Eocene of Chile (1 collection)

• Cretaceous of Canada (1: British Columbia), the Russian Federation (3), United States (5: Alaska, South Dakota)

• Jurassic to Cretaceous of Canada (1: British Columbia), the Russian Federation (5)

• Jurassic of China (39), Georgia (7), Germany (2), Greenland (11), Japan (3), Kazakhstan (17), Kyrgyzstan (1), Mongolia (4), Poland (1), Romania (10), the Russian Federation (100), Tajikistan (17), the United Kingdom (14), Uzbekistan (5)

• Triassic to Jurassic of Canada (2: Northwest Territories), Georgia (2), Sweden (1)

• Triassic of Argentina (4), Chile (1), China (22), India (1), Iran (2), Kyrgyzstan (2), Lesotho (3), Mongolia (2), the Russian Federation (15), South Africa (32), South Korea (4), Sweden (2), Switzerland (1), Ukraine (5), United States (2: Virginia)

• Permian of Canada (1: Nunavut), China (5), France (1), Germany (10), Italy (2), Morocco (2), the Russian Federation (3), South Africa (1), the United Kingdom (2)

• Carboniferous of Germany (2)

Total: 379 collections including 499 occurrences

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Specimen images are retrieved through the ePANDDA API.


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