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Leptauchenia lullianus
Taxonomy
Cyclopidius lullianus was named by Thorpe (1921). Its type locality is Big Muddy Creek, which is in an Arikareean terrestrial horizon in Wyoming.
It was recombined as Pseudocyclopidius lullianus by Schultz and Falkenbach (1968); it was synonymized subjectively with Leptauchenia major by CoBabe (1996), Lander (1998); it was recombined as Leptauchenia lullianus by Stevens and Stevens (2007), Prothero and Sanchez (2008).
It was recombined as Pseudocyclopidius lullianus by Schultz and Falkenbach (1968); it was synonymized subjectively with Leptauchenia major by CoBabe (1996), Lander (1998); it was recombined as Leptauchenia lullianus by Stevens and Stevens (2007), Prothero and Sanchez (2008).