Donald, J. (1895). The genus Murchisonia and its allies. <em>Quarterly Journal of the Geological Society of London.</em> 51(2): 210-234., available online athttps://www.biodiversitylibrary.org/page/39016157 page(s): 225, pl. 9, fig. 1 [details]
Type locality contained in British Isles
type locality contained in British Isles [details]
original descriptionDonald, J. (1895). The genus Murchisonia and its allies. <em>Quarterly Journal of the Geological Society of London.</em> 51(2): 210-234., available online athttps://www.biodiversitylibrary.org/page/39016157 page(s): 225, pl. 9, fig. 1 [details]
Present Inaccurate Introduced: alien Containing type locality