Vol. 22 No. 1 (2022)
This issue contains 3 Regular Articles on new Allosauroid remains from Patagonia, Naiad fossils from Entre Ríos Province, and the flora and fauna of the Campo Chico Formation from Venezuela.
Additionally, this issue contains the Thematic Volume "Paleoherpetology in Argentina: 150 years of history", edited by Z. Gasparini, L. Salgado, and J. B. Desojo, which contains 30 papers on the paleoherpetological research in various institutions in Argentina and other relevant topics.