Pistas fósiles en la «Serie de Carrascalejo».: implicaciones cronoestratigráficas.

• Autores: José F. García-Hidalgo Pallarés
• Localización: Geogaceta, ISSN 0213-683X, Nº. 13, 1992, págs. 36-38
• Idioma: español
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• Resumen

  • Trace fossils (Cruziana and Rusophycus) are described for the first time in the Carrascalejo beds. The stratigraphy of this unit is also modified; the conglomeratic basal beds are included in the underlying Precambrian series. An Upper Cambrian-Tremadocian age for the Carrascalejo beds is based both on trace fossils and on the regional stratigraphy