Realaspis? pradoanus (Verneuil y Barrande) (Trilobita, Cámbrico Inferior): revisión de su material tipo e implicaciones taxonómicas

• Autores: Isabel Rábano Gutiérrez del Arroyo, Juan Carlos Gutiérrez Marco
• Localización: Geogaceta, ISSN 0213-683X, Nº. 23, 1997, págs. 127-129
• Idioma: español
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• Resumen

  • The type specimen ofthe Lower Cambrian (Bilbilian) trilobite «Ellipsocephalus pradoanus» Verneuil & Barrande, 1855 is redescribed and illustrated. It is stored in the Verneuil collection ofthe Claude-Bernard University at Lyon (France). By means of the cranidial characteristics it has been doubtfully related with the genus Realaspis, and the poor preservation of the lectotype of R. ? pradoanus supports the restriction of the species to this unique specimen