Strophomenata - Productida - Productidae
Alternative combination: Productus geniculatus
Full reference: G. H. Girty. 1910. The fauna of the Phosphate beds of the Park City Formation. United States Geological Survey Bulletin 436:1-82
Belongs to Yakovlevia according to E. A. Weldon and G. R. Shi 2000
See also Girty 1910
Sister taxa: Yakovlevia anterospinosa, Yakovlevia artiensis, Yakovlevia baiyinensis, Yakovlevia borealis, Yakovlevia californica, Yakovlevia complanata, Yakovlevia convexus, Yakovlevia costellata, Yakovlevia deminutiva, Yakovlevia dimorpha, Yakovlevia duplex, Yakovlevia dzhiremulensis, Yakovlevia greenlandica, Yakovlevia hessorum, Yakovlevia immatura, Yakovlevia indentata, Yakovlevia intermedia, Yakovlevia kaluzinensis, Yakovlevia mammata, Yakovlevia mammatiformis, Yakovlevia multistriata, Yakovlevia paramammata, Yakovlevia sulcata, Yakovlevia talotica, Yakovlevia taxiensis, Yakovlevia timanica, Yakovlevia transversa, Yakovlevia unsinuata, Yakovlevia zyriankensis, Muirwoodia yujiagouensis
Type specimen: Its type locality is USGS 3511, Cap Rock Mine, Montpelier Canyon, Bear Lake County, which is in a Roadian carbonate limestone in the Phosphoria Formation of Idaho
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Canada (1: Yukon collection), United States (1: Idaho)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.