Rodríguez-Tovar F. J., Stachacz M., Uchman A. y Reolid M. (2014). Lower Ordovician (Arenig) shallow-marine trace fossils of the Pochico Formation, southern Spain: palaeoenvironmental and palaeogeographic implications at the Gondwanan and peri-Gondwanan realm. Journal of Iberian Geology, 40(3), 539-555. https://doi.org/10.5209/rev_JIGE.2014.v40.n3.44308