A citizen report led to the discovery of a new archaeological site in the municipality of Othón P. Blanco, Quintana Roo (Mexico), named El Jefeciño. The National Institute of Anthropology and History (INAH) officially registered the settlement, which houses 80 buildings, Mayan vaults, and remnants of mural painting.
The discovery occurred within the framework of the Maya Train Archaeological Salvage Project, coordinated by archaeologist Manuel Pérez Rivas.
The Secretary of Culture, Claudia Curiel de Icaza, emphasized that this registration strengthens the protection of heritage and acknowledges the role of local communities in safeguarding historical memory.
Architectural Features
The site reflects the Petén style, characterized by:
- Monumentality and vaulted constructions.
- Rounded corners recessed from the main plane.
- Apron moldings on upper bodies.
Archaeologists estimate that the settlement developed between 250 and 900 AD, during the Classic Maya period.
Dimensions and Main Structures
Surface prospecting indicates that El Jefeciño covers about 100 hectares, although it could be larger. In the core area, five buildings ranging from 11 to 14 meters in height were identified, distributed in a C-shaped plaza.
In building 53035, remains of stucco with decorative mural painting in white, orange, and red tones were found, along with human bone fragments that could correspond to a funerary context. In monument 53037, a substructure with apron molding was distinguished, evidence of older construction phases.
Researchers recognized at least three construction stages, although it is inferred that there could be up to five. Three corbelled Mayan vaults were also documented, in good condition.
Technology and Next Steps
The team plans to apply LiDAR technology to map the site and accurately define its extent, possible peripheral complexes, roads, and terraces hidden under vegetation. Subsequently, conservation and controlled exploration actions will be recommended.
Scientific Importance
The finding contributes to understanding the network of archaeological sites in southern Quintana Roo and expanding knowledge about the social, political, and economic relationships of the ancient Mayas. The presence of mural painting and well-preserved vaults reinforces the site’s heritage value and the need for its preservation.
The discovery of El Jefeciño confirms that there are still Mayan remains hidden under the Quintana Roo jungle. The combination of monumental architecture, mural painting, and funerary contexts makes the site a key reference for Mesoamerican archaeology and a reminder of the cultural richness that remains safeguarded in Mexico.
