LOCHKOVIAN TO PRAGIAN (LOWER DEVONIAN) NERITIC OSTRACODES FROM NIGÜELLA (ZARAGOZA, IBERIAN CHAINS, NE SPAIN)

  1. Dojen, Claudia 1
  2. Valenzuela-Rios, José Ignacio 2
  3. Carls, Peter 1
  1. 1 TU Braunschweig
  2. 2 Universitat de València
    info

    Universitat de València

    Valencia, España

    ROR https://ror.org/043nxc105

Revista:
Spanish journal of palaeontology

Año de publicación: 2007

Título del ejemplar: REVISTA ESPAÑOLA DE PALEONTOLOGÍA

Volumen: 22

Número: 2

Páginas: 105-113

Tipo: Artículo

DOI: 10.7203/SJP.22.2.20415 DIALNET GOOGLE SCHOLAR lock_openAcceso abierto editor

Resumen

Lochkovian and Pragian ostracodes from the area of Nigüella (Iberian Chains), which is a key area for supra-regional correlation in the Early Devonian, are described for the first time. 12 ostracode taxa from the sections Ni4 and Ni2 could be identified. The silicified ostracodes of Eifelian Ecotype are low in biodiversity, have few individuals, and are comparatively poorly preserved. Characteristic taxa of the Devonian occur. Thus, the faunas show general relations to most European Early Devonian ostracode faunas. Closer relations exist to the Eastern Guadarrama. Polyzygia kroemmelbeini LeFèvre & Weyant, 1967 and P. grekoffi Weyant, 1980 are found in the basal Pragian for the first time. Bollia bezagora Becker, 2004 is reported from the Lochkovian for the first time.

Fuente de los datos: Dialnet