Category Archives: MEXICO

Ancient Maya Worshipped ‘Batman God’ 2,500 Years Ago

Ancient Maya Worshipped ‘Batman God’ 2,500 Years Ago

A peculiar religious cult grew up among the Zapotec Indians of Oaxaca, Mexico in 100 A.D.

The dangerous cave-dwelling bat creature – which the Zapotecs believed represented night, death, and sacrifice – was eventually adopted into the pantheon of the K’iche’, a Mayan tribe inhabiting modern-day Guatemala and Honduras. The legends of the bat god were later recorded in Popol Vuh, a Mayan sacred book.

Camazotz, which translates to ‘death bat‘ (K’iche’ word ‘kame‘ means “death”, while ‘sotz’ means “bat”), originated deep in Mesoamerican mythology as a dangerous cave-dwelling bat creature.

The K’iche’ identified the bat-deity with their god Zotzilaha Chamalcan, the god of fire. Camazotz, which inhabited Xibalbá, is also commonly depicted holding a sacrificial knife in one hand and a human heart or sacrificial victim in the other.

Templo Mayor, located in downtown Mexico City, has an adjacent museum that displays artifacts and renditions of items from the Mesoamerican civilizations. The top floor of this museum contains a recreated statue of Camazotz.

One of the most prominent and commonly mentioned features of the Camazotz is “a nose the shape of a flint knife”, which could be an exaggerated interpretation of the nose-leaf possessed by members of the Phyllostomidae or leaf-nosed bats.

Maya sculpture that depicts the vampire bat god, Camazotz.

Traces

In 1988, a fossil of a giant vampire bat was discovered in the Mongas province of Venezuela. The bat was larger than the modern vampire bat by 25% and was dubbed D. Draculae.  Its recent age and large range suggest that the bat could have co-existed with the K’iche’, giving rise to the legends of the Camazotz.

In 2000, a tooth from D. Draculae was found in Argentina – much farther south of the modern range of the Desmodus genus. The latest age found for a D. Draculae site is circa 1650 AD. These dates make it very possible that D. Draculae coexisted with humans in South America and Central America.

The common vampire bat, D. Rotundus, has an eight-inch wingspan. Since D. Draculae was 25% larger, it would have required more blood and probably would have attacked larger animals – and possibly even humans. It is undoubtable that an attack by a rare giant bat would give rise to legends of supernatural monsters.

In 2014, Warner Brothers gathered as many as 30 artists to reinterpret Batman on the occasion of its 75th anniversary. Christian Pacheco, one of the artists, recalled that Batman is not the first reference of an enigmatic anthropomorphic being with a man’s body and a bat’s head. It is was indeed the feared Camazotz.

Pacheco’s Yucatán [Mexico]-based design firm Kimbal made a replica of the bust with which Bruce Wayne disguises the character and molded it with Maya motifs and references to the ancient Camazotz.

The designed gave a heads up to many people that the very first batman can be traced back to the ancient Maya, more than 2,500 years ago.

Maya style Batman suit recreated by Christian Pacheco

In the Popol Vuh, Camazotz was a common name making reference to the bat-like monsters that the Mayan twin heroes Hunahpú and Ixbalanque stumbled across, during their trials in Xibalbá, the Mayan underworld.

Camazotz was said to attack victims by the neck and decapitate them. In the Popol Vuh, it is recorded that the deity decapitated Hunahpú and is also one of the four animal demons responsible for wiping out mankind during the age of the first sun.

National Geographic Writes:

“The Maya hero twins were placed inside a bat house—a cave filled with death bats, called Camazotz by the Maya.

The bats had snouts like blades, which they used to kill people and animals. To escape, the twins crawled inside their blowguns, and all night long the bats terrorized them. Toward dawn, one of the twins said he would check to see if it was safe to leave. He raised his head out of his gun—and promptly had it cut off by a Camazotz.”

In 2018, it was reported that two species of carnivorous bats were found from southern Mexico to Bolivia and Brazil – the woolly bat (the toothy, hungry bats with long bunny-like ears and a lance-shaped nose leaf found in a Maya temple) and the spectral bat.  According to biologist Rodrigo Medellín, woolly and spectral bats are likely the bats described in the Popol Vuh:

“These bats do the same thing. They stalk their prey, land on them with half-spread wings, locking them with the thumb claws, and deliver a death bite to the back or top of the head. Camazotz was not an invention.”

1,000-year-old ‘lost’ pyramid city in the heart of Mexico was as densely built as Manhattan

1,000-year-old ‘lost’ pyramid city in the heart of Mexico was as densely built as Manhattan

Archaeology might evoke thoughts of intrepid explorers and painstaking digging, but in fact, researchers say it is a high-tech laser mapping technique that is rewriting the textbooks at an unprecedented rate.

An ancient city as densely built up as Manhattan has been discovered in the heart of Mexico, thanks to pioneering imaging techniques. Experts used lasers to send beams of light from an aircraft to the ground below, measuring the reflected pulses to build up a map of the region (pictured)

The approach, known as light detection and ranging scanning (lidar) involves directing a rapid succession of laser pulses at the ground from an aircraft. The time and wavelength of the pulses reflected by the surface are combined with GPS and other data to produce a precise, three-dimensional map of the landscape. Crucially, the technique probes beneath foliage – useful for areas where vegetation is dense.

Earlier this month researchers revealed it had been used to discover an ancient Mayan city within the dense jungles of Guatemala, while it has also helped archaeologists to map the city of Caracol – another Mayan metropolis.

Now, researchers have used the technique to reveal the full extent of an ancient city in western Mexico, about a half an hour’s drive from Morelia, built by rivals to the Aztecs.

“To think that this massive city existed in the heartland of Mexico for all this time and nobody knew it was there is kind of amazing,” said Chris Fisher, an archaeologist at Colorado State University who is presenting the latest findings from the study at the conference of the American Association for the Advancement of Science in Austin.

While less well known than the Aztecs, the Purépecha were a major civilisation in central Mexico in the early 16th century, before Europeans arrived and wreaked havoc through war and disease. Purépecha cities included an imperial capital called Tzintzuntzan that lies on the edge of Lake Pátzcuaro in western Mexico, an area in which modern Purépecha communities still live.

Using lidar, researchers have found that the recently-discovered city, known as Angamuco, was more than double the size of Tzintzuntzan – although probably not as densely populated – extending over 26 km2 of ground that was covered by a lava flow thousands of years ago.

“That is a huge area with a lot of people and a lot of architectural foundations that are represented,” said Fisher. “If you do the maths, all of a sudden you are talking about 40,000 building foundations up there, which is [about] the same number of building foundations that are on the island of Manhattan.”

The team also found that Angamuco has an unusual layout. Monuments such as pyramids and open plazas are largely concentrated in eight zones around the city’s edges, rather being located in one large city centre. According to Fisher, more than 100,000 people are thought to have lived in Angamuco in its heyday between about 1000AD to 1350AD. “[Its size] would make it the biggest city that we know of right now in western Mexico during this period,” said Fisher.

First found by researchers in 2007, archaeologists initially attempted to explore Angamuco using a traditional “boots on the ground” approach, resulting in the discovery of about 1,500 architectural features over each square kilometre surveyed. But the team soon realised the rugged terrain meant it would take at least a decade to map the whole area.

Instead, since 2011 the lidar technique has been used to map a 35km2 area, revealing an astonishing array of features at high resolution, from pyramids and temples to road systems, garden areas for growing food and even ball courts.

So far more than 7,000 architectural features over a 4km2 area seen using lidar have been verified by the team on the ground, with excavations undertaken at seven locations to shed further light on the site.

The earliest evidence from the city, including ceramic fragments and radiocarbon dating of remnants from offerings, dates to about 900AD, with the city believed to have undergone two waves of development and one of collapse before the arrival of the Spanish.

Lidar has been used before by archaeologists to unearth hidden cities in the Americas. Earlier this month images were released by researchers from Brown University showing an ancient Mayan ‘megalopolis’ in Guatemala, which now lies buried beneath the jungle foliage

Fisher adds that lidar is likely to lead to further developments. “Everywhere you point the lidar instrument you find new stuff, and that is because we know so little about the archaeological universe in the Americas right now,” he said. “Right now every textbook has to be rewritten, and two years from now[they’re] going to have to be rewritten again.”

Fisher has also used lidar to explore a remote area of the Mosquitia region of north-eastern Honduras, shedding light on what is now known as the City of the Jaguar. This settlement, the team found, had terraces, water control features such as canals, and boasted about 10 plaza complexes, with the whole city stretching over three square kilometres.

“Many of these areas of the Americas that we see today that we think that we would classify as pristine tropical forests are really abandoned gardens,” says Fisher.

However, previous coverage of the work has proved controversial, with some saying claims of a “lost city” smack of colonialist rhetoric. Elizabeth Graham, professor of mesoamerican archaeology at University College London who was not involved in the projects, said the team’s work was impressive, and that lidar was backing up long-held suspicions about the size of archaeological settlements.

“Once it shows all traces of the land surface, we can interpret those, because you can tell what is natural and what is not,” she added. “It’ll show you terracing, where houses are – or at least structures of some sort – agricultural features, manipulated land – all of that.”

But, she said, while lidar can help to direct expeditions and digs, traditional techniques were still needed to unearth the details. “Ultimately we still have to get on the ground and then excavate,” she said.

15-year-old boy discovers lost ancient Mayan city

15-year-old boy discovers lost ancient Mayan city

A 15-year-old school student from Quebec, Canada, William Gadoury discovered something that archaeologists have been covering for centuries-a nearly abandoned Mayan civilization settlement, hidden deep within the Yucatan jungle of Southeastern Mexico.

Gadoury has named the newly discovered Mayan metropolis K’aak Chi, after reading about their 2012 apocalypse prediction.

He didn’t do it by hiring a bunch of expensive equipment, hopping on a plane, and slaving away on an excavation site – he discovered the incredible ruins from the comfort of his own home, by figuring out that the ancient cities were built in alignment with the stars above.

“I did not understand why the Maya built their cities away from rivers, on marginal lands and in the mountains,” Gadoury told French-Canadian magazine, Journal de Montréal.

“They had to have another reason, and as they worshipped the stars, the idea came to me to verify my hypothesis. I was really surprised and excited when I realised that the most brilliant stars of the constellations matched the largest Maya cities.”

Gadoury had been studying 22 Maya constellations for years before releasing that he could line up the positions of 117 Maya cities on the ground with maps of stars and constellations above –  something that no one had pieced together before. 

With this in mind, he located a 23rd constellation, which included just three stars. According to his sky map, he could only link up two cities with the three stars, so suspected that a third city remained undetected in that spot.  

Satellite images compared with Google Earth show potentially man-made structures beneath the jungle canopy.

Unfortunately, the location on the ground that matched up with the third star wasn’t exactly somewhere that Gadoury could just go visit – it’s right in the heart of the jungle, in the inaccessible and remote region of Mexico’s southern Yucatán Peninsula.

Not that stopped Gadoury – he knew that a fire had stripped much of the forest in the area back in 2005, which meant that from above, you might have an easier time spotting ancient ruins than if the canopy had been thriving for the past couple of thousand years.

All he needed to do was access satellite imagery of the area from the Canadian Space Agency, which he mapped onto Google Earth images to see if there were any signs of his lost city.

Further analyses from satellites belonging to NASA and the Japanese Space Agency revealed what looks like a pyramid and 30 buildings at the location mapped by the star, Yucatan Expat Life reports

William Gadoury, 15, explains his theory of the existence of a Mayan city still unknown in Mexico before scientists at the Canadian Space Agency.

As Daniel De Lisle from the Canadian Space Agency told Samuel Osborne at The Independent, the satellite images revealed certain linear features on the forest floor that looked anything but natural. “There are enough items to suggest it could be a man-made structure,” he said. 

Gadoury has tentatively named the lost city K’àak’ Chi’, meaning “fire mouth”, and will be working with researchers from the Canadian Space Agency to get his discovery published in a peer-reviewed journal.

Now, we don’t want to burst anyone’s bubble here, but while things look promising from those satellite images, nothing can be confirmed until experts can access the site and see the remains up close.

A team of archaeologists is now figuring out how to make that happen, and one of the researchers involved in the project, Armand LaRocque from the University of New Brunswick, told the Journal de Montréal that if they can get the funds to organise an excavation, they’ll be taking Gadoury along for sure. 

“It would be the culmination of my three years of work and the dream of my life,” said Gadoury, and suddenly we feel incredibly inadequate that the best thing we did at 15 was hand in most of our assignments on time.

Update: In a strange development, a scientist familiar with the Mexican region where the odd, city-like features have been discovered says at least one of them is either an abandoned cornfield – or a covert marijuana operation.

“We’ve visited them, and my grad students know them quite well,” anthropologist Geoffrey E. Braswell from the University of California San Diego’s Mesoamerican Archaeology Laboratory told George Dvorsky at Gizmodo. “They’re not Maya pyramids.”

No word yet on what this means for Armand LaRocque’s planned expedition to the site, but things aren’t looking good for Gadoury’s science fair entry at this stage. But Braswell has praised his curiosity and told The Washinton Post he hopes he ends up at his university to study.

At least 200 mammoth skeletons discovered under the Mexico City airport site

At least 200 mammoth skeletons discovered under the Mexico City airport site

At an airport construction facility north of Mexico City, the number of mammouth skeletons recovered increased to at least 200 and still many are to be excavated, said experts on Thursday. 

Paleontologists work Thursday to preserve the skeleton of a mammoth discovered at the construction site of Mexico City’s new airport.

Archeologists hope the site that has become “mammoth central” — the shores of an ancient lake bed that both attracted and trapped mammoths in its marshy soil — may help solve the riddle of their extinction.

Experts said that finds are still being made at the site, including signs that humans may have made tools from the bones of the lumbering animals that died somewhere between 10,000 and 20,000 years ago.

There are so many mammoths at the site of the new Santa Lucia airport that observers have to accompany each bulldozer that digs into the soil to make sure work is halted when mammoth bones are uncovered.

“We have about 200 mammoths, about 25 camels, five horses,” said archeologist Rubén Manzanilla López of the National Institute of Anthropology and History, referring to animals that went extinct in the Americas.

The site is only about 12 miles from artificial pits, essentially shallow mammoth traps, that were dug by early inhabitants to trap and kill dozens of mammoths.

Manzanilla López said evidence is beginning to emerge suggesting that even if the mammoths at the airport died natural deaths after becoming stuck in the mud of the ancient lake bed, their remains may have been carved up by humans. Something similar happened at the mammoth-trap site in the hamlet of San Antonio Xahuento, in the nearby township of Tultepec.

While tests are still being carried out on the mammoth bones to try to find possible butchering marks, archeologists have found dozens of mammoth-bone tools — usually shafts used to hold other tools or cutting implements — like ones in Tultepec.

“Here we have found evidence that we have the same kind of tools, but until we can do the laboratory studies to see marks of these tools or possible tools, we can’t say we have evidence that is well-founded,” Manzanilla López said.

Paleontologist Joaquin Arroyo Cabrales said the airport site “will be a very important site to test hypotheses” about the mass extinction of mammoths.

“What caused these animals’ extinction, everywhere there is a debate, whether it was climate change or the presence of humans,” Arroyo Cabrales said. “I think in the end the decision will be that there was a synergy effect between climate change and human presence.”

Ashley Leger, a paleontologist at the California-based Cogstone Resource Management company, who was not involved in the dig, noted that such natural death groupings “are rare.

A very specific set of conditions that allow for a collection of remains in an area but also be preserved as fossils must be met. There needs to be a means for them to be buried rapidly and experience low oxygen levels.”

The site near Mexico City now appears to have outstripped the Mammoth Site at Hot Springs, S.D. — which has about 61 sets of remains — as the world’s largest find of mammoth bones. Large concentrations have also been found in Siberia and at Los Angeles’ La Brea tar pits.

For now, the mammoths seem to be everywhere at the site and the finds may slow down, but not stop, work on the new airport.

Mexican Army Capt. Jesus Cantoral, who oversees efforts to preserve remains at the army-led construction site, said “a large number of excavation sites” are still pending detailed study, and that observers have to accompany backhoes and bulldozers every time they break ground at a new spot.

The airport project is so huge, he noted, that the machines can just go work somewhere else while archeologists study a specific area. The airport project is scheduled for completion in 2022, at which point the dig will end.

Long lost palace and death site of Moctezuma II discovered in Mexico

Long lost palace and death site of Moctezuma II discovered in Mexico

The remains of an Aztec palace where emperor Moctezuma II was held captive by the Spanish and killed in 1520 has been discovered in Mexico City. 

Archaeologists found the remains of a basalt slab floor from the Aztec palace.

Historical records say that the Spanish conquistador Hernan Cortes took Moctezuma II (also known as Moctezuma Xocoyotzin, sometimes also spelled Montezuma) hostage and held him in the palace in an attempt to force the emperor to control the Aztec population.

The people quickly rebelled and laid siege to the Spaniards in the palace. The Spanish tried to quell the rebellion by having Moctezuma II address the rebels from a palace balcony, but the rebels refused to stop their siege and the emperor was killed in the crossfire. 

The Spanish conquistadors eventually destroyed the rebel forces along with the Aztec city of Tenochtitlan (where modern-day Mexico City is located).

The surviving Aztec people were forced to build a new city over the ruins of Tenochtitlan.

A house for Cortes, which was also discovered by archaeologists during the excavation, was built over the remains of the palace. 

Sculptures from the Aztec palace were reused to build the house of conquistador Hernan Cortes.
This palace was built from the remains of the destroyed Aztec palace.

Reusing sculptures

They found the palace remains — which include basalt slab floors that may have been part of a plaza — beneath an 18th-century pawn shop. The archaeologists also found that sculptures from the palace were reused like blocks to build Hernan Cortes’ house. 

One sculpture depicts “a feathered serpent” that appears to show Quetzalcóatl, a god that had been widely worshipped across Mesoamerica for millennia prior to the Spanish conquest, archaeologists from Mexico’s National Institute of Anthropology and History said in a statement.

Another sculpture that depicts “a headdress of feathers” also appears to be from the palace and was also reused to build Cortes house, the archaeologists found. 

The discovery of the palace and Cortes’ house “revives the memory of those historical events, five centuries later” the archaeologists said in the statement. 

They made the discoveries during excavation work conducted beneath the National Monte de Piedad, a pawnshop founded in 1775 that aimed to make it easier for the poor to borrow money. 

The excavation work was carried out prior to renovation work being done on the building. Today, the Nacional Monte de Piedad is a nonprofit foundation that performs a wide range of charitable work throughout Mexico. 

30,000-year-old stone tools discovered in Mexican Cave suggest humans reached America much earlier than thought

30,000-year-old stone tools discovered in Mexican Cave suggest humans reached America much earlier than thought

Stone tools unearthed in a cave in Mexico indicate that humans could have lived in the area as early as about 33,000 years ago, researchers report online July 22 in Nature. That’s more than 10,000 years before humans are generally thought to have settled North America.

This controversial discovery enters a new piece of evidence into the fierce debate about when and how the Americas were first populated. The initial peopling of the Americas is a contested and evolving topic, with the exact timing of the first arrivals still unknown.

Historically, Mexico’s understudied and controversial archaeological record has remained on the periphery of First Americans’ research.

Evidence of human presence at Chiquihuite Cave extends this antiquity and attests to the cultural variability of older-than-Clovis sites and the earliest humans on the continent.

“For decades people have passionately debated when the first humans entered the Americas,” said Professor Eske Willerslev, a researcher at St John’s College at the University of Cambridge and director of the Lundbeck Foundation GeoGenetics Centre at the University of Copenhagen.

“Chiquihuite Cave will create a lot more debate as it is the first site that dates the arrival of people to the continent to around 30,000 years ago — 15,000 years earlier than previously thought.”

“These early visitors didn’t occupy the cave continuously, we think people spent part of the year there using it as a winter or summer shelter, or as a base to hunt during migration.”

“We don’t know who they were, where they came from, or where they went. They are a complete enigma,” added Dr. Ciprian Ardelean, an archaeologist at the University of Zacatecas.

“We falsely assume that the indigenous populations in the Americas today are direct descendants from the earliest Americans, but now we do not think that is the case.”

“By the time the famous Clovis population entered America, the very early Americans had disappeared thousands of years before. There could have been many failed colonization that was lost in time and did not leave genetic traces in the population today.”

Professor Willerslev, Dr. Ardelean, and their colleagues excavated a total of 1,930 stone tools such as knives, scrapers, and arrowheads in Chiquihuite Cave.

Archaeologists have unearthed what appears to be stone tools, including this one, in a cave in central Mexico that date to as early as about 33,000 years ago.

“The collection of artifacts reveals advanced flaking skills applied to challenge raw material, represented by green and blackish varieties of recrystallized limestone,” the scientists said.

“The flaked tools reflect a previously unknown and mostly unchanged technological tradition.”

Examples of stone artifacts from Chiquihuite Cave: (a) core, (b-e) flakes; inlay in b emphasizes an isolated platform, (f-j) blades, (k-o) points

The authors also attempted to identify ancient human DNA in all archaeological layers of the cave.

However, no evidence of human DNA within the samples was found. This adds weight to the theory that the early people didn’t stay for long in the cave.

“We identified DNA from a wide range of animals including black bears, rodents, bats, voles, and even kangaroo rats,” said Dr. Mikkel Winther Pedersen, a geneticist at the University of Copenhagen.

“We think these early people would probably have come back for a few months a year to exploit reoccurring natural resources available to them and then move on. Probably when herds of large mammals would have been in the area and who had little experience with humans so they would have been easy prey.”

“The location of Chiquihuite Cave definitely rewrites what has conventionally been taught in history and archaeology and shows that we need to rethink where we look for sites of the earliest people in the Americas.”

Ancient Aztec palace unearthed in Mexico City

Ancient Aztec palace unearthed in Mexico City

Ancient Aztec palace unearthed in Mexico City
Archaeologists say the floor is likely to have formed part of a courtyard

The historic Nacional Monte de Piedad building in Mexico City appears to cover much more than low-interest pawn loans to those in need. As it turns out, the building actually stands on the remains of an Aztec palace.

According to USA Today, the discovery occurred during an inspection by Mexico’s National Institute of Anthropology and History (INAH).

Experts found basalt slabs on the property that they now believe to be part of the palace’s main courtyard, which later became home to Spanish conquistador Hernán Cortés.

The palace, found under a historic pawnshop, was also used by Spanish conquistador Hernán Cortés
The floors were part of open space in Axayácatl’s palace

In addition to the sheer architectural wonder of the find, the discovery provides a historic glimpse into a world long gone and insight into how the empire changed as the Spanish infiltrated it.

“They [the Spaniards] remodeled a room to celebrate mass, and right there, they also held various rulers captive,” said INAH in a statement. “Starting with their distinguished host: Moctezuma Xocoyotzin.”

The palace was constructed for the Aztec ruler Axayáctl, who oversaw the capital city of Tenochtitlan from 1469 to 1481. Axayáctl’s son was Moctezuma II, one of the empire’s last rulers who was killed in 1520.

The Nacional Monte de Piedad was built in the 1770s and has since become a charity, pawn shop, and loan provider.

Though archaeologists had previously identified parts of the palace over the last two decades, the recent discovery of the building’s foundation was a milestone.

“Given its characteristics, the specialists deduced that it was part of an open space in the former Palace of Axayáctl, probably a courtyard,” the INAH statement continued. “While in that palace, numerous events took place,” including perhaps the death of Moctezuma himself.

The basalt slabs were first found in September 2017 as officials were making preliminary efforts to refurbish the National Monte de Piedad. The entire following year was essentially spent on unearthing the rest of the foundation to assess and authenticate these remnants.

In addition to the palace, experts found the remains of a house built by Cortés after the fall of Tenochtitlan in 1521.

The Spanish ruthlessly ordered the Aztecs to destroy their temples and palaces upon taking control, while using the same materials to build entirely new structures — like this house.

“These premises, like so many other structures of the Sacred Precinct of Tenochtitlan, were destroyed by the Spanish and their indigenous allies, almost to their foundations,” INAH explained.

The institute added that the conquistador and his troops inhabited the new home for numerous years. It even became the first seat of their new government in 1525.

Now, nearly 500 years later, that same site serves as a national charity, pawnshop, and loan provider.

Excavations in Mexico continue to astound experts in the region. Recently, pre-hispanic sweat lodges used by the Mexica people to worship deities were unearthed in Mexico City.

Ultimately, these discoveries show how history can vanish in a blink — and resurface just as suddenly centuries later.

11,000-year-old mine in the underwater cave found by archaeologists

11,000-year-old mine in the underwater cave found by archaeologists

Paleoindian ochre mining has been found by divers in three underwater caves near Akumal, on the coast of the Yucatán Peninsula in Mexico.

From the Maya era, the cave’s were a source of mineral and pigment but they were long preceded by mining activity in this Cave at the end of the latter ice age, 12,000 years ago, and 2000 more. That makes this cave networks the oldest known mine in the Americas.

The cave became submerged with the postglacial rise of sea levels about 8,000 years ago and the saltwater in limestone caves helped preserved the archaeological evidence left by the ancient miners.

Over the course of 100 dives since 2017, underwater archaeologists from the National Institute of Anthropology and History (INAH) divers with the Research Center for the Aquifer System of Quintana Roo (CINDAQ) have explored more than four miles of tunnels and passages in three cave systems.

A recent survey of a half-mile section of passages known as La Mina revealed 155 stacks of stones, tools, charcoal remains of human-set fires on the floor, soot accumulation on the ceiling and most probative of all, pits and trenches carved out of the floor where trace mineral analysis found ocher residue.

Stalactites and stalagmites were deliberately broken to allow people and materials to navigate the narrow passages. The flowstone floor was cracked and shattered to extract the ochre underneath it. Broken stalactite/stalagmites were used as hammerstones. Piles of mine spoil line the walls.

There was a comprehensive mining program, all of it done in the dark areas of the cave. The closest natural light source was at a minimum of 650 feet away, more than 2,000 feet away at the furthest point.

“The cave’s landscape has been noticeably altered, which leads us to believe that prehistoric humans extracted tonnes of ocher from it, maybe having to light fire pits to illuminate the space,” points out Fred Devos.

Until now, no human skeletal remains have been found; however, rudimentary digging tools, signs —that would have been used in order not to get lost— and stacks of stones left behind by this primitive mining activity have been located.

The abundance of ocher filled cavities has led experts to theorize about the rocks themselves being used as tools to excavate and break down the stone.

Iron-rich red ochre was used by humans for tens of thousands of years. The mineral pigment was used in rock art, funerary rituals, pottery decoration, and personal adornment.

In ancient America, ochre has been discovered in art, on human remains, in toolkits, on grinding stones, in tanned hides, and much more. La Mina’s ochre was of particularly high quality, very pure in iron oxide and composed of particles so fine-grained that it was basically ready for use as paint as soon as it was mined.

Skeletal remains have been discovered in other cenotes. The 12,000-year-old skeleton of a teenage girl dubbed Naia found in the cenote of Hoyo Negro near Tulum less than 20 miles southwest of Akumal is the oldest complete human skeleton in the Western Hemisphere.

Naia was a contemporary of the miners who sought ochre in caves 15 miles away from her final resting place.

The discovery that these cave systems were mined for thousands of years opens up the possibility that instead of falling victim to an accident — the going theory as regards Paleoindian remains in cenotes — individuals like Naia may have been scouting caves for valuable ochre.