Cruziana ichnofacies is an assemblage of marine trace fossils formed for Trilobites activity. Quartzite rock. This photo was taken in Penha Garcia, Id

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Cruziana ichnofacies is an assemblage of marine trace fossils formed for Trilobites activity. Quartzite rock. This photo was taken in Penha Garcia, Idanha a Nova, Portugal.

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Size: 4256px × 2832px
Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: cruziana, fossil, garcia, geology, ichnite, ichnofacies, ichnofossil, ichnology, idanha, marine, nova, paleontology, penha, portugal, quartzite, traces, trilobites