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Lower Aptian ammonite and carbon isotope stratigraphy in the eastern Prebetic Domain (Betic Cordillera, southeastern Spain)

Moreno-Bedmar, J. A. ; Company, M. ; Sandoval, J. ; Tavera, J. M. ; Bover-Arnal, Telm ; Salas, R. ; Delanoy, G. ; Maurrasse, F. J.-M. R. ; Martínez, R.

In: Geologica Acta, 2012, vol. 10, no. 4, p. 333-354

Major global palaeobiologic and palaeoenvironmental changes occurred during the Early Aptian. Precise dating and timing of the different events is crucial to determine possible cause-effect relationships between them. In this regard, the combination of biostratigraphic and chemostratigraphic data can provide a very useful tool for time control. So far attempts to correlate the Lower Aptian carbon...