Datos preliminares sobre la fauna de vertebrados (Pisces) del Devónico Inferior de Nigüella (Cadenas Ibéricas)

Abstract

Two sections at Nigüella (IberianChains) have provided a rich and varied Lochkovian and Pragian (Early Devonian) fish microremais association. The outstanding occurrence of two levels loaded with fish remains braking the Lochovian/Pragian boundary enables further paleontological characterisation of this boundary, and allows correlations with similar sequences in the Iberian Chains, Ardennes and Rhenish Slate Mountain