TY - JOUR AU - Martínez, Sergio AU - del Río, Claudia PY - 2015/06/01 Y2 - 2024/03/28 TI - Fossil Asterozoa (Echinodermata) of Argentina JF - Revista de Biología Tropical JA - Rev. Biol. Trop. VL - 63 IS - S2 SE - Articles DO - 10.15517/rbt.v63i2.23123 UR - https://revistas.ucr.ac.cr/index.php/rbt/article/view/23123 SP - 1–6 AB - <p>Thefossil Asterozoa of Argentina have received scant attention. Marine rocks of Early Devonian-Late Miocene age yield ten species of Asterozoa (four Asteroidea and six Ophiuroidea), including the new Neogene record of <em>Astropecten</em> sp. presently introduced. Due to homonymy, <em>Marginix</em> nomen novum is proposed as a substitution of <em>Marginura</em> (Ophiuroidea, Encrinasteridae)</p><div><div> </div></div> ER -