| Outdoor archaeology in Los Tuxtlas - draft |
| Catemaco in front of ayuntamiento (city hall) post-olmec pieces, collected near Zapoapan de Cabañas |
| San Andrés Tuxtla around central plaza post-olmec pieces, collected near San Andrés, now housed in Regional Museum of Los Tuxtlas |
| Punta Tepeyaga, Laguna Catemaco edge of laguna and on the point (punta) undated rock drawings pieces |
| Angel R Cabada central plaza of city stela found at El Meson |
| El Chinal, Las Margaritas private ranch above Las Margaritas archaeological ruins of possibly a ball court, and small pyramid |


