†Tmaegoceras nudaries Taylor 1998 (ammonite)
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Cephalopoda - Ammonitida - Arietitidae
Full reference: D. G. Taylor. 1998. Late Hettangian-early Sinemurian (Jurassic) ammonite biochronology of the western Cordillera, United States. Geobios 31:467-497
Belongs to Tmaegoceras according to D. G. Taylor 1998
Sister taxon: Tmaegoceras crassiceps
Type specimen: NWMNH 25032, a shell. Its type locality is New York Canyon, Shoshone Mountains (T. mullerense horizon), which is in a Semicostatum marine limestone in the Sunrise Formation of Nevada.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 44.6
Distribution: found only at New York Canyon, Shoshone Mountains (T. mullerense horizon)
Specimen images are retrieved through the ePANDDA API.
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