N - Negla: diameter~80-81 km, YR - Yasuka Renda: D~96 km, T - Tapyta: D~80 km, SM - San Miguel: D=130-136 km, C - Curuguaty: D~110 km (Presser at al., 2016). Negla (~36 Km, Concepcion-Amambay, Pos Carbonifero ?) Yasuka-Renda (Cerro Guazu, ~92-95 Km, Amambay Pre- ~145 Ma) San Miguel (Villa Florida) (~130-135 Km, Pre-Ord./Sil.) Tapyta (84 Km, Caazapa, Probablemente Permo-Triasico) (Presser, 2015). |