Le Cénomanien de la Vallée du Mondego (Portugal). Limite avec le Turonien. Evolution Ouest-Est, implications paléogéographiques
1978; Volume: 5; Issue: 1 Linguagem: Inglês
10.3406/geolm.1978.1031
ISSN2613-2729
Autores Tópico(s)Paleontology and Evolutionary Biology
ResumoThree sections eastwards between Figueira-da-Foz and Coimbra define lithologie and faunistic composition of Upper Cenomanian of Beira littorale, exact age of Cenomanian transgression and stratigraphie boundary with Turonian layers. Very coastal features of Cenomanian near by Coimbra and more typically marine Figueira-da-Foz Cenomanian allow to set a paleoshoreline eastward from Coimbra and are inconsistent with theories of a direct communication with Celtiberic basin.
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