†Metadagnoceras unicum Kiparisova 1961
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Cephalopoda - Ceratitida - Khvalynitidae
Alternative combinations: Dagnoceras unicum, Khvalynites unicus
Belongs to Metadagnoceras according to J. Guex et al. 2010
See also Buriy and Zharnikova 1981 and Kummel 1969
Sister taxa: Metadagnoceras freemani, Metadagnoceras motoyoshiense, Metadagnoceras pulchrum, Metadagnoceras rotundum, Metadagnoceras sinense, Metadagnoceras terbunicum, Metadagnoceras tobini, Metadagnoceras youngi
Average measurements (in mm): shell diameter 66.9
Distribution:
• Triassic of the Russian Federation (3 collections), United States (4: Idaho)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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