Sedimentological and ichnological signatures from a fluvial-dominated delta in subsurface: Lajas Formation, Middle Jurassic, Neuquén Basin, Argentina. Lajsba [Internet]. 2022 Dec. 21 [cited 2025 Jun. 9];29(2):97-120. Available from: http://gananventas.com/lajsba/article/view/221