Depósitos mareales y de tormenta en la Formación Cuevas Labradas (Jurásico Inferior) al SO de Berlanga de Duero (Soria)

• I.Valladares ^[1] ; A. Lendinez ^[2]
  1. [1] Opto. de Geología, Fac. Ciencias, Salamanca
  2. [2] ENADIMSA
• Localización: Geogaceta, ISSN 0213-683X, Nº. 7, 1989, págs. 22-25
• Idioma: español
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• Resumen

  • Thee levels have been stablished in the sediments of the Cuevas Labradas Formation (SW of Soria province). These correspond to the tectosedimentary units III, IV and V proposed by Yébenes et al. (1988). Two environments have been recognized: a) A predominant subtidal one, more or less protected, receiving frequent storm deposits. b) Another one affected by important tidal dynamics resulting in oolitic bars with sigmoidal stratification and herring bone.