Strophomenata - Billingsellida - Clitambonitidae
Alternative combination: Atelelasma subdorsokonvexum
Full reference: K.h. S. Rozman and L. G. Severgina. 1983. Llandeylovskiye brakhiopodovye kompleksy Mongolskogo i Gornogo Altaya. Llandeilian brachiopods assemblages of Mongolian and Gorny Altai. Trudy - Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya 20:14-25
Belongs to Atelelasma according to N. V. Sennikov et al. 2019
See also Rozman and Severgina 1983
Sister taxa: Atelelasma decorticatum, Atelelasma dorsoconvexum, Atelelasma longisulcum, Atelelasma multicosta, Atelelasma perfectum, Atelelasma primotica
Type specimen: Its type locality is Llandeilian brachiopods of Gorny Altai, Belaya River, which is in a Darriwilian marine sandstone/claystone in the Bugryshikhinskaya Formation of the Russian Federation
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of the Russian Federation (3 collections)
• Llandeilo of Mongolia (1)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.