Mᴀssive 500-year-old Aztec snakehead emerges after Mexico City earthquake

A mᴀssive stone serpent head from the Aztec Empire, estimated to be over 500 years old, resurfaced beneath Mexico City after a powerful earthquake struck the region in September 2022. The 7.6-magnitude quake caused significant damage and altered the local topography, ultimately leading to this remarkable discovery.

Mᴀssive 500-year-old Aztec snakehead emerges after Mexico City earthquakeA serpent head at the base of El Castillo, Yucatán, Mexico. Credit: Frank Kovalchek / CC BY 2.0

The serpent head was found approximately 15 feet beneath the foundations of a law school building at the National Autonomous University of Mexico (UNAM). Its discovery was a collaborative effort involving the National Insтιтute of Anthropology and History (INAH), UNAM, and other experts. Weighing about 1.2 metric tons (around 2,645 pounds), the sculpture measures 1.8 meters (5.9 feet) in length, 1 meter (3.3 feet) in height, and 85 centimeters (33.5 inches) in width.

The sculpture’s exceptional condition after centuries underground is a testament to its durability. Traces of vivid pigments—red, blue, black, white, and ocher—still adorn roughly 80% of its surface. Its preservation is attributed to a protective layer of mud that shielded the painted exterior. These delicate pigments, derived from mineral and plant sources, are highly susceptible to environmental degradation.

A dedicated team of experts, led by renowned conservationist María Barajas Rocha, is working meticulously to preserve the sculpture’s vibrant colors. Rocha explained that the primary objective is to gradually remove the moisture the stone absorbed over the centuries, ensuring the colors remain intact and the structure is not damaged.

To support this effort, a humidity-controlled chamber has been established in collaboration with UNAM. The sculpture will remain in this controlled environment until early 2024. The chamber allows for the slow release of trapped moisture, reducing the risk of color fading, cracking, or salt crystallization.

The Mexica, commonly known as the Aztecs, were a major Mesoamerican civilization that flourished in central Mexico between the 14th and 16th centuries. Their capital, Tenochтιтlan—located where present-day Mexico City stands—was a center of artistic and cultural activity. Numerous serpent sculptures are believed to have once adorned Aztec temples.

The serpent deity, most famously represented by Quetzalcoatl, played a central role in Aztec mythology and was ᴀssociated with knowledge, creation, wind, and fertility.

Archaeologists Patricia Ledesma and Salvador Pulido have urged the public and media to be patient and respectful during the artifact’s stabilization and conservation process. Meanwhile, UNAM’s National Science Laboratory is conducting a detailed analysis of the carving’s materials, and archaeologist Moramay Estrada Vázquez, the rescue project coordinator at the former School of Jurisprudence, is investigating the sculpture’s historical context, iconography, and symbolism.

Related Posts

17th-century Gullberg’s fortress in Gothenburg brought to life through 3D reconstruction

17th-century Gullberg’s fortress in Gothenburg brought to life through 3D reconstruction

After seven years of archaeological investigation, Arkeologerna has published a 3D reconstruction of Gullberg’s Fäste, a 17th-century fortress that once stood on Gothenburg’s Gullberget Hill. The reconstruction…

Neanderthals turned cave lion bones into multifunctional tools 130,000 years ago, study reveals

Neanderthals turned cave lion bones into multifunctional tools 130,000 years ago, study reveals

A recent discovery in Belgium’s Scladina Cave has unveiled the oldest known multi-purpose tools made from the bones of a cave lion, offering evidence of Neanderthal resourcefulness…

Donkey sacrifice from 4,500 years ago in ancient Gath reveals early Canaan–Egypt trade

Donkey sacrifice from 4,500 years ago in ancient Gath reveals early Canaan–Egypt trade

Archaeologists have unearthed a discovery in central Israel that sheds light on ancient Canaan and Egypt’s cultural and economic relations from about 4,500 years ago. Four complete…

300,000-year-old wooden tools found in China reveal early humans’ plant-based diet and cognitive abilities in East Asia

300,000-year-old wooden tools found in China reveal early humans’ plant-based diet and cognitive abilities in East Asia

An important cache of 35 wooden tools, dated at an estimated 300,000 years ago, has been unearthed at the Gantangqing site in Yunnan Province, southwest China. This…

Lost medieval town of Hamarkaupangen rediscovered in Norway after years of searching

Lost medieval town of Hamarkaupangen rediscovered in Norway after years of searching

After searching and speculating for nearly a decade, archaeologists from the Norwegian Insтιтute for Cultural Heritage Research (NIKU) have confirmed they found the missing medieval town of…

Easter Island was not isolated: new study reveals Rapa Nui’s role in Polynesian culture

Easter Island was not isolated: new study reveals Rapa Nui’s role in Polynesian culture

Easter Island (Rapa Nui) has for decades been characterized as one of Polynesian culture’s most isolated and remote outposts, where the giant moai statues are located and…