Rhynchonellata - Athyridida - Athyrididae
Alternative combination: Composita bajkurica
Full reference: G. E. Chernyak. 1963. Taxonomic names, in Biostratigrafiya i Brakhiopody Verknego Paleozoya Taimyra. Trudy Nauchno-Issledoratel'skogo Instituta Geologii Arktiki 134:1-139
Belongs to Cleiothyridina according to E. E. Pavlova et al. 1991
See also Chernyak 1963 and Grunt 1977
Sister taxa: Athyris (Cleiothyridina) bajtuganensis, Athyris (Cleiothyridina) epigona, Athyris (Cleiothyridina) warchensis, Cleiothyridina accola, Cleiothyridina acutomarginalis, Cleiothyridina ailakensis, Cleiothyridina anabathra, Cleiothyridina attenuata, Cleiothyridina baracoodensis, Cleiothyridina barbata, Cleiothyridina capillata, Cleiothyridina circularis, Cleiothyridina ciriacksi, Cleiothyridina corculum, Cleiothyridina dalmiriensis, Cleiothyridina davidsoni, Cleiothyridina dilimensis, Cleiothyridina echidniformis, Cleiothyridina excavata, Cleiothyridina fimbriata, Cleiothyridina glenparkensis, Cleiothyridina globulina, Cleiothyridina grossula, Cleiothyridina hayasakai, Cleiothyridina hirsuta, Cleiothyridina interposita, Cleiothyridina intonsa, Cleiothyridina laminosa, Cleiothyridina laqueata, Cleiothyridina macleayana, Cleiothyridina maynci, Cleiothyridina milleri, Cleiothyridina mulsa, Cleiothyridina nana, Cleiothyridina nielseni, Cleiothyridina nikolaevi, Cleiothyridina obmaxima, Cleiothyridina orbicularis, Cleiothyridina ovalis, Cleiothyridina pectinifera, Cleiothyridina perthensis, Cleiothyridina pijaensis, Cleiothyridina pilularis, Cleiothyridina rara, Cleiothyridina rectimarginata, Cleiothyridina saraiensis, Cleiothyridina semiconcava, Cleiothyridina seriata, Cleiothyridina shenshuensis, Cleiothyridina simulans, Cleiothyridina solovjevae, Cleiothyridina subexpansa, Cleiothyridina sublamellosa, Cleiothyridina tenuilineata, Cleiothyridina tribulosa, Cleiothyridina tschironensis, Cleiothyridina uralica, Cleiothyridina xetriformis, Cleiothyridina zhexiensis, Spirifer deroissyi, Cleiothyridellina accoliformis
Type specimen: Its type locality is Snezhna River, Outcrop 83, Bed 13, Taimyr Lake, which is in a Wordian marine siliciclastic in the Baikur Formation of the Russian Federation
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Mongolia (4 collections), the Russian Federation (3)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.