†Sowerbyella (Sowerbyella) sericea permixta Williams 1963
Strophomenata - Strophomenida - Sowerbyellidae
Alternative combination: Sowerbyella sericea permixta
Belongs to Sowerbyella (Sowerbyella) sericea according to L. R. Cocks 2010
See also Williams 1963
Sister taxa: none
Type specimen: BB 29093, a valve (a dorsal valve internal mould)
Distribution: there are no occurrences of Sowerbyella (Sowerbyella) sericea permixta in the database