Une succession de référence pour le Toarcien Moyen et Supérieur: les "Margas calcárias de São Gião" dans les environs de Cantanhede (sous-bassin nord lusitanien, Portugal)*
The geological sections studied at the São Gião sector (Cantanhede region) have allowed the establishment of a clear succession of ammonite associations during the Middle and Upper Toarcian (“Margas calcárias de São Gião” and “Calcários margosos de Póvoa da Lomba” Formations). The fossil collections...
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Other Authors: | , , |
Format: | article |
Language: | fra |
Published: |
2011
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Subjects: | |
Online Access: | http://hdl.handle.net/10362/4892 |
Country: | Portugal |
Oai: | oai:run.unl.pt:10362/4892 |