Paleontological inventory of Paleozoic, Late Mesozoic, and Cenozoic plant, invertebrate, and vertebrate fossil species from Big Bend National Park, Texas, USA - over a century of paleontological discovery

Generalized stratigraphic column (A) exposed within Big Bend National Park, Texas, USA (B). Approximate absolute stratigraphic ages are based upon biostratigraphic and radiometric information from multiple sources (Maxwell et al. 1967; Lehman et al. 2006; Befus et al. 2008; Tiedemann 2010; Cooper and Cooper 2018). Chart modified from USGS (public domain).