Strophomenata - Productida - Productellidae
Alternative combination: Dictyoclostus depressus
Full reference: G. A. Cooper. 1953. Sponges, Brachiopoda, Pelecypoda, and Scaphopoda. Permian fauna at El Antimonio, western Sonora, Mexico. Smithsonian Miscellaneous Collections 119(2):21-80
Belongs to Thamnosia according to C. González-Arreola et al. 1994
See also Cooper 1953, Cooper and Grant 1975 and Wardlaw 1977
Sister taxa: Thamnosia anterospinosa, Thamnosia arctica, Thamnosia capitanensis, Thamnosia longlinensis, Thamnosia mutabilis, Thamnosia nakadairensis, Thamnosia parvispinosa, Thamnosia phragmophora, Thamnosia silicica, Thamnosia spinosa, Thuleproductus subarcticus, Thuleproductus crassauritus
Type specimen: USNM 115467, a shell
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Mexico (15 collections), United States (2: Nevada)
Total: 17 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.