The Silurian Section of the Valle syncline (Sierra Norte de Sevilla UNESCO Global Geopark, Spain) as an International Standard for Graptolite Biostratigraphy Juan Carlos Gutierrez-Marco, David K. Loydell, Petr Storch, 10.30486/gcr.2020.1908691.1032 Requires Subscription PDF Requires Subscription HTML downloads: 197 views: 27
The Checa Silurian Section, an Outstanding Fossil Site in the Molina-Alto Tajo UNESCO Global Geopark, Spain Juan Carlos Gutierrez-Marco*, Petr Storch, 10.30486/gcr.2021.1912072.1037 Requires Subscription PDF Requires Subscription HTML downloads: 137 views: 43