Otero, R.A. & Soto-Acuña, S. & Ugalde, P.R. & Ortiz, H. (2026)
A Paleogene chondrichthyan assemblage from central Chile supports a latitudinal and temporal boundary of the Weddellian Province along the southeastern Pacific. Acta Palaeontologica Polonica, 71(2), 255–266
DOI: 10.4202/app.01299.2025