NUEVA DESCRIPCION DE PSARONIUS ARROJADOI (PELOURDE) (MARATTIALES), DEL PERMICO DE BRASIL. AMGH [Internet]. 2014 Jun. 28 [cited 2025 Oct. 25];21(2-4):243-58. Available from: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2786