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Spinomarginifera grandis Kotlyar 1989 (lamp shell)

Strophomenata - Productida - Productellidae

PaleoDB taxon number: 187518

Full reference: G. V. Kotlyar. 1989. Taxonomic Names: Brachiopoda. Evolution of the latest Permian biota: Midian regional stage in the USSR 1-184

Belongs to Spinomarginifera according to G. V. Kotlyar 1989

Sister taxa: Spinomarginifera alpha, Spinomarginifera chengyaoyenensis, Spinomarginifera ciliata, Spinomarginifera ciliata, Spinomarginifera concentrica, Spinomarginifera costata, Spinomarginifera desgodinsi, Spinomarginifera giganta, Spinomarginifera helica, Spinomarginifera intercedens, Spinomarginifera iranica, Spinomarginifera janus, Spinomarginifera jiaozishanensis, Spinomarginifera jisuensis, Spinomarginifera kathwaiensis, Spinomarginifera kueichowensis, Spinomarginifera labaensis, Spinomarginifera lopingensiformis, Spinomarginifera lopingensis, Spinomarginifera plana, Spinomarginifera plena, Spinomarginifera pseudosintanensis, Spinomarginifera pygmaea, Spinomarginifera qaidamensis, Spinomarginifera qiaotingensis, Spinomarginifera semicircridge, Spinomarginifera shizhongensis, Spinomarginifera sichuanensis, Spinomarginifera sintanensis, Spinomarginifera spatiosa, Spinomarginifera spinosocostata, Spinomarginifera sulcata, Spinomarginifera tuberculatiformis, Spinomarginifera yuduensis

Type specimen: TsNIGR 86/12540. Its type locality is Verblyud Mountain Reef, Trudnyi Peninsula, which is in a Wuchiapingian reef, buildup or bioherm limestone in the Lyudyanza Formation of the Russian Federation.

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 55.0 x 58.0