†Irvingella transversa Palmer 1965 (trilobite)
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Trilobita - Ptychopariida - Elviniidae
Full reference: A. R. Palmer. 1965. Trilobites of the Late Cambrian Pterocephaliid Biomere in the Great Basin, United States. United States Geological Survey Professional Paper 493:1-105
Belongs to Irvingella according to A. R. Palmer 1965
Sister taxa: Irvingella angustilimbata, Irvingella flohri, Irvingella major, Irvingella norilica, Irvingella perfecta, Irvingella taitzuhoensis, Irvingella tropica
Type specimen: USNM 141577, a cephalon/head (cranidium)
Ecology: fast-moving low-level epifaunal carnivore
Distribution: found only at USGS 2576-CO (Cambrian of Nevada)
Specimen images are retrieved through the ePANDDA API.
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