Paleofallas listricas durante el tránsito Jurásico/Cretácico en la Sierra de Crevillente (Alicante)
- J.E. Caracuel
- J.E. Tent-Manclús
- A. Estévez
ISSN: 1576-5172
Année de publication: 2001
Titre de la publication: XIV Congreso Nacional de Sedimentología, IV Congreso del Cretácico de España
Número: 3
Pages: 117-120
Type: Article
D'autres publications dans: Geotemas (Madrid)
Résumé
The Jurassic/Cretaceous boundary in a new outcrop (El Congost), nearby Barranco de Amoros (central sector of the Sierra de Crevillente) has been analyzed. The upper boundary of the Ammonitico Rosso Superior Fm. shows an erosive surface. Overlying this formation, the Represa Fm. (Upper Albian) is deposited unconformably. From the biostratigraphy of the Jurassic/Cretaceous boundary, and the geometry of the discontinuity, we infer the development of listric paleofaults during the Tithonian-Late Albian.