Atelelasma subdorsoconvexum Rozman and Severgina 1983 (lamp shell)

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

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Specimen images are retrieved through the ePANDDA API.


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