Icnitas terópodas, ornitópodas y de pterosaurio en la formación Aguilar del Río Alhama, Grupo de Oncala, cuenca de Cameros

  1. Hernández Medrano, Nieves 1
  2. Pascual Arribas, Carlos
  3. Pérez Lorente, Félix 12
  4. Sesma Jimeno, Raúl 3
  1. 1 Instituto de Estudios Riojanos
    info

    Instituto de Estudios Riojanos

    Logrono, España

  2. 2 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

  3. 3 Minas de Navajún
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Journal:
Zubía

ISSN: 0213-4306

Year of publication: 2014

Issue: 32

Pages: 33-71

Type: Article

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Abstract

“Aguilar del Rio Alhama” Formation, defined in this location and Berriasian (Lower Cretaceous) age, is one of the stratigraphic units of the Cameros Basin, with less dinosaur footprints content. Recently, at the boundary between Soria and La Rioja, one of us (R.S.) found two ichnological sites with dinosaur tracks near Cigudosa town. In the survey of the area carried by another of the authors of this paper (C.P.) there were found two further ones. One of them containing footprints of pterosaurs. The work consist in a graphic representation is to scaled of all the detected footprints, ichnological analysis of individual prints, of each trackways and finally of the whole. They have also been compared with similar footprints, especially from Cameros Basin. The trackways directions and its possible relationship with the environment have been examined.  

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