Ferrari, S. Mariel Systematic revision of Late Triassic marine gastropods from Central Perú: considerations on the Late Triassic/Early Jurassic faunal turnover - Santiago Servicio Nacional de Geología y Minería January 2015 - pp. 626-638 ilus. Subjects--Topical Terms: EXTINCION MASIVAGASTROPODAJURASICOPALEOBIOGEOGRAFIASISTEMATICATRIASICO Subjects--Geographic Terms: ANDESPERUREGION CENTRAL Subjects--Index Terms: GRUPO PUCARA