Geoconservation Research (Geoconserv. Res.) Early Cambrian (Marianian) Trilobites and Associated Faunas from the Sierra Norte de Sevilla Geopark: A Scientific and Heritage Approach Volume 4 (2021) Issue 1, June 2021 - Paleontological Heritage and Geoconservation in the UNESCO European Geoparks (I), edited by Dan Grigorescu, Michael Benton, Vachik Hairapetian 2024 01 01 Early Cambrian (Marianian) Trilobites and Associated Faunas from the Sierra Norte de Sevilla Geopark: A Scientific and Heritage Approach 10.30486/gcr.2021.1912240.1044 EN Eduardo Mayoral Alfaro Department of Earth Sciences, University of Huelva, Av. Fuerzas Armadas, s/n, 21071 Huelva, Spain 2CCTH - Science and Technology Research Centre, University of Huelva, Avda. Fuerzas Armadas, s/n, E-21071 Huelva, Spain 0000-0002-2616-8640 Eladio Liñán Department of Botany and Geology, University of València, E-46100 Burjassot, Spain. 0000-0003-1916-1077 Rodolfo Gozalo Department of Geosciences, Faculty of Sciences & Information Technology, Universiti Teknologi Petronas (UTP), 32610 Bandar Seri Iskandar (Perak), Malaysia 0000-0001-7985-9843 Jose Antonio Gámez Vintaned Department of Specific Didactics-IUCA, University of Zaragoza, E-50009 Zaragoza, Spain 0000-0002-6604-4415 María Eugenia Eugenia Dies Álvarez Department of Specific Didactics-IUCA, University of Zaragoza, 50009-Zaragoza, Spain 0000-0002-6594-3021 Luis Collantes Ruiz Centro de Geociências, Universidade de Coimbra, Rua Sílvio Lima, 3030-790 Coimbra, Portugal 0000-0001-9571-4433 Ana Santos 2CCTH - Science and Technology Research Centre, University of Huelva, Avda. Fuerzas Armadas, s/n, E-21071 Huelva, Spain 0000-0001-6136-8776 Alberto Gil-Toja Parque Natural Sierra Norte de Sevilla – Geoparque Mundial de la UNESCO Journal Article 2024 01 01 Some exceptional paleontological trilobite sites located in the Sierra Norte de Sevilla UNESCO Global Geopark are presented herein, together with an analysis of their geotourism / geotrail potential and a proposal for geoconservation. The sites are of Marianian age, a regional stage and age of the Cambrian Mediterranean Subprovince which was defined within the territory of the Geopark. This area constitutes the type area of six trilobite genera and twelve trilobite species and other associated faunas (hyolith, serpulid and echinoderm species).