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Crocodile tail traces and dinosaur footprints. Bathonian?- Callovian. Imilchil. High Central Atlas. Morocco

Authors

  • University Ibn Zohr, Agadir, Morocco
  • University Mohamed V, Rabat, Morocco
  • Jesús Herrero Gascón Guías de Galve, Mayor, 10, Galve, España
  • Ricardo Ochoa Martínez Amigos del Museo de Enciso, La Rioja, España
  • José Luis Sáinz Ruiz de Zuazu Amigos del Museo de Enciso, La Rioja, España
  • Félix Pérez-Lorente Amigos del Museo de Enciso, La Rioja; Universidad de La Rioja, Logroño, España

DOI:

https://doi.org/10.55407/geogaceta102472

Keywords:

tail drag, footprints, crocodiles, dinosaurs, Imilchil megatracksite, Morocco

Abstract

Three types of ichnites from a new site discovered in Imilchil were studied and described. The structures of pes and manus prints and tail traces of tetrapods provide data to separate: real ichnites (theropod footprints and crocodile tail drag marks); and sauropod’ subtraces. Most of the theropod footprints are deformed by collapse of their walls, the sauropod subtraces show the strong deformation of about ten well-stratified sedimentary levels. The surface on which we can see theropod and crocodile ichnites is the tracking surface, i. e. the original surface on which they were printed.

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Vista de los Nevados de Caullaraju o Jeulla Rajo (>5.500 m) desde la Laguna Conococha en la parte sur del Parque Nacional del Huascaran (Perú)

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Published

2023-12-18

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How to Cite

Masrour, M., Boutakiout, M., Herrero Gascón, J., Ochoa Martínez, R., Sáinz Ruiz de Zuazu, J. L., & Pérez-Lorente, F. (2023). Crocodile tail traces and dinosaur footprints. Bathonian?- Callovian. Imilchil. High Central Atlas. Morocco. GEOGACETA, 69, 95–98. https://doi.org/10.55407/geogaceta102472

Issue

Vol. 69 (2021): Enero-Junio

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Artículos

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