†Rigrantia planumbona Stehli 1954
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Strophomenata - Productida - Productidae
Alternative combination: Antiquatonia planumbona
Full reference: F.G. Stehli. 1954. Lower Leonardian Brachiopoda of the Sierra Diablo. Bulletin of the American Museum of Natural History 105(3):257-358
Belongs to Rigrantia according to S. S. Lazarev 2000
See also Stehli 1954
Sister taxa: Rigrantia costella, Rigrantia hessensis, Rigrantia regularis
Type specimen: AMNH 27299/2:1, a valve (Ventral valve)
Distribution:
• Permian of United States (6: Texas collections)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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