Skolithos on the house wall of Monsagro (Salamanaca province). Daedalus is a trace fossil (tunnels) testimony of activity of annelids worms fossilized

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Skolithos on the house wall of Monsagro (Salamanaca province). Daedalus is a trace fossil (tunnels) testimony of activity of annelids worms fossilized in Ordovician quartzite. Sierra de Francia, Castilla y Leon, Spain.

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Size: 7360px × 4912px
Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: annelida, annelids, castilla, close, de, fossil, francia, geology, horizontal, house, icnofacies, icnofossil, icnogenus, leon, monsagro, ordovician, paleontology, province, quartzite, salamanca, sierra, skolithos, spain, trace, tunnels, wall, worms