Arzola-González et al. (2010)†, Barnwell & Stillman (1990), Beinlich & von Hagen (2006)†, Bonfil et al. (1992)†, Boone (1930)†, Bott (1954)†, Bott (1973)†, Campos & Campos (1989), Campos & Lopez (1998), Chavez & Cedillo (1999), Crane (1941)†, Crane (1975)†, Félix-Pico et al. (2003)†, Garth & Abbott (1980)†, Hendrickx (1993)†, Hendrickx (1995)†, Maccagno (1928)†, Moscoso (2012)†, Ng et al. (2008)†, Rathbun (1893), Rathbun (1918), Rosenberg (2019)†, Rosenberg (2020)†, Schmitt (1921)†, Shih et al. (2016)†, Thurman (1979)†, Villalobos Hiriart et al. (1989), von Hagen (1968)†, von Hagen (1970)†, Wicksten (2008)†, Wicksten (2012)†
Entries marked with † represent indirect references to location through citation.