Ichnology of the Alfarcito Member (Santa Rosita Formation) of northwestern Argentina: animal-substrate interactions in a lower Paleozoic wave-dominated shallow sea. AMGH [Internet]. 2013 Apr. 15 [cited 2025 Dec. 22];42(4):641-68. Available from: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/931