FIG. 2. — Composite standard section (CS) of the Honda Group at the La Venta site. We estimated the stratigraphic position of geochronology samples from information reported in the literature, graphic correlations (Supplementary material, Appendix 5), and the geologic map of Montes et al. (2021). Depositional systems, main features of the depositional settings, and lithofacies associations are on the right side of the CS. Cartographic unit: *, Cerbatana Conglomerate Beds; Stratigraphic levels: **, 11 (Fish Bed); ***, 13 (Ferruginous Beds). Stratigraphic sections: LV1, LV2, LV4, LV5, LV6, Vv1, Vv2, Vv3, Vv4, Vv5, Vv6, this work. Stratigraphic sections: A*, B*, Guerrero 1997. Geochronology sample references: Takemura et al. (1992): 002, 003, and 004; Takemura & Danhara (1985): LV8, KS4 and LV13; Flynn et al. (1997): JG-R89-2, JG-R89-3, and JG-R88-2; Anderson et al. (2016): Z1, Z2, Z3, Z4, and Z5; Cadena et al. (2020): 46311(UR-01) and 46312 (UR-02); Montes et al. (2021): SEL-02; this work: 44017, 44011, TVV-04, and TVV-01. The stratigraphic position of geochronology samples was estimated by authors' reported information, graphic correlations, and the cartography of Montes et al. (2021).