Ectomaria prisca Billings 1859

Gastropoda - Murchisoniina - Lophospiridae

Alternative combinations: Eotomaria prisca, Eunema prisca, Solenospira prisca

Synonyms: Ectomaria exigua Donald 1899, Ectomaria girvanensis Donald 1899

Full reference: E. Billings. 1859. Fossils of the Calciferous Sandrock, including those of a deposit of white limestone at Mingan, supposed to belong to the formation. The Canadian Naturalist and Geologist 4:345-367

Belongs to Ectomaria according to P. J. Wagner 2023

See also Billings 1859, Donald 1899, Rohr 1980, Sloan and Webers 1987, Ulrich and Scofield 1897, Wagner 1999 and Wilson 1951

Sister taxa: Ectomaria adelina, Ectomaria adventa, Ectomaria callahanensis, Ectomaria nieszkowskii, Ectomaria orientalis, Ectomaria pagoda, Solenospira multicostata

Distribution:

• Ordovician of the Russian Federation (1 collection), the United Kingdom (1), United States (20: Alaska, California, Illinois, Illinois, Iowa, Minnesota, Tennessee)

Total: 22 collections including 28 occurrences

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Specimen images are retrieved through the ePANDDA API.


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