Proplina cornutaformis Walcott 1879

Tergomya - Tryblidiida - Tryblidiidae

Alternative combinations: Metoptoma cornutaformis, Triblidium cornutaforme

Synonyms: Proplina aduncum Berkey 1898, Tryblidium aduncum Berkey 1898

Full reference: C. D. Walcott. 1879. Descriptions of new species of fossils from the Calciferous Formation. Annual Report of the New York Museum of Natural History 32:129-131

Belongs to Proplina according to P. J. Wagner 2023

See also Berkey 1898 and Yochelson and Webers 2006

Sister taxa: Proplina acutum, Proplina ampla, Proplina arcua, Proplina convexum, Proplina corpulentum, Proplina elongata, Proplina extensum, Proplina grandis, Proplina inflatus, Proplina irvingi, Proplina loganensis, Proplina meramecensis, Proplina rutfordi, Proplina sibelius, Proplina suttoni


• Ordovician of United States (1: Missouri collection)

• Tremadoc of United States (2: Missouri)

• Cambrian of United States (2: Minnesota, New York)

Total: 5 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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