Week of May 11: 31,000-Year-Old Amputation Found in Borneo, Hawara Labyrinth Wall, and More
A 31,000-year-old surgical amputation in Borneo rewrites medical history, with the patient surviving 6-9 years post-procedure, predating previous estimates by over 20,000 years. Geoarchaeological surveys at Egypt’s Pyramid of Hawara have validated scans by confirming a megalithic wall matching Herodotus’s account of the legendary Labyrinth with 3,000 chambers. Maya caves in Belize revealed infant burials and human skeletal remains demonstrating ritualized treatment of the dead as portals to the underworld. Jebel Irhoud fossils in Morocco have been redated to approximately 300,000-315,000 years old, establishing the oldest known Homo sapiens remains and supporting a pan-African origin of our species.
New Excavations & Fieldwork
A megalithic wall discovered in February 2024 at the Pyramid of Hawara validates satellite and geophysical scanning methods that predicted its location, representing a significant breakthrough in the search for the legendary Labyrinth of Egypt [V1]. Geoarchaeological surveys using VLF electromagnetic methods, electrical resistivity tomography, and transient electromagnetic prospection detected subsurface anomalies extending to at least 8 meters below the surface, with the spatial distribution significantly matching Herodotus’s historical account of 12 roofed courts containing 3,000 chambers [V3] [V4]. Earlier work by the Matahar Expedition through Egypt’s National Research Institute of Astronomy and Geophysics initiated these geoarchaeological investigations. The excavation now faces significant waterlogging challenges from an 18th-century ancient canal and a modern dam that have altered the local water table, while previous digs by Lepsius and Petrie around Amenemhat III’s pyramid yielded brick chambers and artifacts including a limestone statue of Sobeck and Hathor and granite shrines bearing the pharaoh’s name [V2].
Significant archaeological discoveries have emerged from deep within Petroglyph Caves in Belize, where researchers uncovered human skeletal remains including a femur, spine, hands, cranium, and mandible with teeth preserved [V5]. An infant burial was also found placed within a specific hole in the cave system, demonstrating deliberate and ritualized treatment of the deceased. The bones were partially calcified by centuries of water dripping through the limestone cave, a natural process that contributed to their remarkable preservation over time. These findings illuminate Maya beliefs regarding caves as portals into Xibalba, the underworld, where practitioners undertook significant journeys into these subterranean spaces [V7]. The cave system further reveals evidence of ritual activity including altar construction, pottery, flint artifacts, and a modified flattened platform presumably used for ceremonial performance [V6].
Bioarchaeology & Ancient DNA
The skeleton known as TB1, discovered in Liang Tebo cave in Indonesian Borneo, belonged to a young individual who died at approximately 19-20 years of age but had undergone surgical amputation of the distal third of their left lower leg in childhood approximately 31,000 years ago [2]. The procedure was intentionally performed with clean cuts through bone, and the patient survived for an additional 6-9 years based on evidence of healed bone growth [V8]. This discovery represents the earliest known evidence of surgical limb amputation, predating previous estimates by over 20,000 years [1].
The successful long-term survival implies these ancient humans understood how to prevent fatal blood loss and manage infection without modern antibiotics or painkillers [V8] [1]. Researchers from the University of Sydney and Griffith University suggest early surgeons likely used local plants with antiseptic properties from the tropical rainforest environment for wound treatment. Beyond the surgical technique itself, the individual’s survival demonstrates advanced post-operative nursing care and sophisticated social support systems within the community.
The 2017 redating of fossil specimens from Jebel Irhoud in Morocco has fundamentally rewritten our understanding of when modern humans first appeared, establishing approximately 300,000-315,000 years ago as the oldest known Homo sapiens remains—pushing back the origin of our species by roughly 100,000 years [V9] [4] [6] [8]. The Jebel Irhoud fossils display a striking mosaic: modern-looking faces, teeth, and lower jaws combined with somewhat archaic braincase proportions that reflect an early evolutionary stage of our species [5]. This discovery provides compelling evidence for a pan-African origin of Homo sapiens, indicating our species emerged across the African continent rather than originating solely in East Africa as previously assumed [7]. The site was originally discovered during barite mining operations in the 1960s, with specimens initially misidentified as Neanderthals before their reassignment to Homo sapiens decades later.
Importantly, the Jebel Irhoud specimens predate other early Homo sapiens sites including Omo Kibish in Ethiopia (233,000-196,000 years ago) and Florisbad in South Africa (approximately 259,000 years ago) [3].
Architecture & Monuments
The Osiris Shaft is a remarkable subterranean structure discovered beneath the Giza Plateau, accessed through an unmarked gate near the Sphinx’s Causeway. Carved deep into bedrock approximately 100 feet below the surface, the shaft descends through multiple levels. The burial chamber on the second level, at 55 feet down, features six rooms, while a third level contains an island tomb surrounded by a moat of water [V12]. The granite sarcophagus measures approximately 9 feet in length, with its massive lid weighing 11 to 12 tons. Dr. Zahi Hawass led the excavation in 1999, calling it his greatest adventure, and documented the discovery in a 2007 Harvard University publication.
The site holds particular significance as a possible symbolic tomb for Osiris, potentially serving as his burial place within the Giza Plateau tunnel system. Herodotus documented matching local accounts around 450 BCE of a magnificent subterranean tomb with a moat encircling an island containing a royal burial [V12] [V11]. Excavations recovered pottery and bones dating to approximately 500 BCE. The shaft remains relatively inaccessible, with no public access and an unmarked entrance [V10].
The Cambodian lingam temple features a remarkably sophisticated drainage system distinguished by perfect right angle cuts on its spout—precision that exceeds what typical chisel capability would achieve [V13]. The engineering was designed to pull liquid through temple walls using gravity, with a false door on the exterior containing a giant spout with a perfectly cut drainage hole. At the base of this drainage spout, artisans carved both Naga (serpent) and yali (lion-like prehistoric animal) motifs, figures that traditionally serve as guardians in temple architecture, positioned to protect sacred spaces from real and supernatural threats.
The temple also showcases two massive stone blocks fused together without mortar that have remained unified for thousands of years [V13]. This engineering achievement is made possible through dry masonry construction, where stone blocks are placed directly on top of one another without any binding material—a well-documented method in traditional temple building [9].
In Brief
Three separate shadows merge into one straight line that arcs across the figure’s body and both staffs. Notably, the figure’s arms are angled in the same direction as this shadow line, suggesting the alignment was deliberately designed into the monument [V14]. The phenomenon requires ideal weather conditions and has been witnessed by organized groups including the Ley Hunters network, who have conducted equinox visits to observe the effect. Spring equinox produces the same bisection approximately one hour earlier than the autumn timing, while winter solstice leaves the figure in complete shadow all day and night, contrasting with summer solstice when it remains illuminated from sunrise to sunset [V16]. The figure’s two staffs may represent balance and a sun-moon duality echoing the equinox concept. The broader ritual landscape reinforces this astronomical theme: the nearby Windover Hill Long Barrow is oriented at 50-51 degrees, matching the summer solstice sunrise direction.
Forensic toxicologist Dr. Svetlana Balabanova made a startling discovery in 1992 when testing Egyptian mummies: traces of cocaine, nicotine, and THC were detected in samples that dated back approximately 3,000 years [V17] [10]. The Munich Nine—a collection of Egyptian mummies—showed cocaine levels ranging from 24 to 441 nanograms per gram. The most celebrated specimen was Henut Taui (Henut Tauit Taui), a 21st dynasty priestess referred to as ‘Mistress of the Two Lands,’ who died around the age of 21. To address contamination concerns, Balabanova washed samples with distilled water before testing, eliminating water-soluble modern compounds. For comparison, Peruvian mummies tested by the same researcher displayed significantly higher concentrations of 1,700 nanograms per gram—consistent with Peru’s known historical association with coca. The Nubian sample set of approximately 134 mummies showed roughly one-third testing positive for these substances, and Balabanova noted that cocaine was not chemically purified until 1855, making 19th-century contamination highly unlikely.
Yet mainstream scholars have challenged these findings. Egyptologist John Baines has called the notion of trans-Atlantic contact “overall absurd” [V18], while ethnobotanist Giorgio Samrani has accused Balabanova of “mythomania.” Compounding the controversy, independent researchers seeking to verify the results have been denied access to retest the original Munich Nine specimens—only other comparable specimens have been made available for examination.
Catastrophic flood events have left dramatic evidence across Arabia’s landscape, with boulder deposits clustered at wadi mouths revealing both the immense power of these ancient floods and the distances over which material traveled—rounding marks trace transport routes while sharp fractures indicate recent catastrophic breakage [V19]. The Bonneville Flood in Idaho offers a striking parallel, with documented flow rates reaching approximately 40 million cubic feet per second, establishing a comparative framework for understanding similar-scale events elsewhere. These massive boulders—some weighing 10 to 12 tons—required not pure water but high-density mud flows to achieve such transport, suggesting flow mixtures capable of moving enormous sediment loads. The distinctive hoodoo formations scattered across the Arabian landscape appear to represent material deposited during these catastrophic events, largely unchanged since their initial deposition. Such flood features appear globally at comparable scales, pointing to widespread catastrophic processes throughout Earth’s history.
The Sage Wall emerged from obscurity when landowners clearing dense forest in Montana’s remote mountainous wilderness uncovered a structure of extraordinary scale and precision. Christopher Borton and Linda Welsh, the property owners, made the discovery while removing centuries of fallen trees and vegetation that had concealed the structure [V21].
Dr. Samir Osmanagich, who examined the site, concluded the wall is most likely artificial in origin based on its geometric precision and construction method [V20]. The polygonal masonry technique resembles constructions found across diverse global locations including Peru, Egypt, Turkey, Greece, Easter Island, and Japan [V21]. The possibility that such an imposing monument could remain hidden for millennia beneath dense vegetation underscores how much remains to be understood about North America’s archaeological landscape.
In 1565, Ivan the Terrible established the Oprichnina as his personal guard and secret police force, a body that terrorized Russia until its disbandment in 1572 [V22]. Endowed with extraordinary powers, they could accuse anyone of treason, confiscate property, and execute victims without evidence. The organization functioned as a tool of mass repression directed primarily against the boyars, the aristocratic elite whom Ivan feared might challenge his authority.
Internal rivalries within the organization ultimately destabilized it, leading to its dissolution.
The Elgin Marbles survived two near-losses in the two centuries after Lord Elgin removed them from the Acropolis. In September 1802, the brig Mentor sank near Avlemonas harbor on the southeast coast of Kythira after hitting rocks while carrying 17 wooden cases of Parthenon sculptures. By October 1804, salvage operations had recovered an additional 5 cases, bringing the total to 9, but 8 cases remain unaccounted for in historical records [V23].
The sculptures faced another near-catastrophe during the Second World War. In May 1941, they were loaded aboard HMS Rodney bound for Boston when the ship was diverted to attack the German battleship Bismarck and sustained damage [V23]. More than two centuries after the Mentor’s sinking, underwater archaeologists discovered a Parthenon marble fragment at the wreck site in summer 2025, a discovery that may relate to the missing cargo [11]. Lord Elgin’s original salvage operation cost $5,000, equivalent to approximately $450,000 today.
The only source directly addressing the claimed “exploded lingum structure” is a YouTube video by Praveen Mohan, a content creator known for presenting controversial claims about ancient technologies within pseudoscientific and religious frameworks [V24]. Notably, all provided reference sources concerning ammunition explosions at Cambodian military bases and land mine incidents along the Thailand-Cambodia border are entirely unrelated to any archaeological site [12]. These military news reports—including coverage from BBC and PBS documenting casualties from ammunition detonations—share no connection to the purported lingum discovery. The sole archaeological detail available from the sourced materials describes a 45-degree lingum drain spout as featuring a mathematically precise ratio for optimal water flow, though this observation appears in a speculative context rather than peer-reviewed research. Without corroborating academic sources, the extraordinary claims about a catastrophic ancient blast remain unsupported by verifiable evidence.
Sources
- World’s oldest amputation: Foot removed 31000 years ago—without …
- Amputation
- Early modern human
- Oldest Homo sapiens fossils discovered in Morocco
- New fossils from Jebel Irhoud, Morocco and the pan-African origin of …
- Oldest Homo sapiens fossil claim rewrites our species’ history - Nature
- World’s oldest Homo sapiens fossils found in Morocco - Science
- Morocco fossil finds re-write the origins of our species - BBC
- Building Blocks of Temples - Organiser
- Henut Taui - Wikipedia
- Lost Parthenon Piece Unearthed From Lord Elgin’s Shipwreck
- Ammunition explosion at Cambodia military base kills 20 soldiers
Videos
V1. Funny Olde World — “Underground Structure UNCOVERED at Lost Labyrinth of Egypt!” V2. Ancient Architects — “BREAKING NEWS: Excavations Begin at Egypt’s Lost Labyrinth!” V3. Ancient Architects — “BREAKING NEWS: Excavations Begin at Egypt’s Lost Labyrinth!” V4. Ancient Architects — “BREAKING NEWS: Excavations Begin at Egypt’s Lost Labyrinth!” V5. Luke Caverns — “Face to face with Evidence of Human Sacrifices in Belize’s “Black Hole”“ V6. Luke Caverns — “Face to face with Evidence of Human Sacrifices in Belize’s “Black Hole”“ V7. Luke Caverns — “Face to face with Evidence of Human Sacrifices in Belize’s “Black Hole”“ V8. Michael Button — “This 31,000-Year-Old Surgery Shouldn’t Exist” V9. Michael Button — “Scientists Keep Finding Humans Where They Shouldn’t Be” V10. Bright Insight — “Egypt’s Osiris Shaft Mystery: This Shocking Update Will Disturb You” V11. Bright Insight — “Egypt’s Osiris Shaft Mystery: This Shocking Update Will Disturb You” V12. Bright Insight — “Egypt’s Osiris Shaft Mystery: This Shocking Update Will Disturb You” V13. PraveenMohan — “Ravana’s RED Lingam Found? The “Untouchable” Secret Of Cambodia” V14. MegalithomaniaUK — “Stuart Mason | Decoding The Long Man of Wilmington and Archaeoastronomy | Megalithomania Interview” V15. MegalithomaniaUK — “Stuart Mason | Decoding The Long Man of Wilmington and Archaeoastronomy | Megalithomania Interview” V16. MegalithomaniaUK — “Stuart Mason | Decoding The Long Man of Wilmington and Archaeoastronomy | Megalithomania Interview” V17. DeDunking — “The Mystery of The Cocaine Mummies Examined In Detail” V18. DeDunking — “The Mystery of The Cocaine Mummies Examined In Detail” V19. Brothers of the Serpent — “The Age of the Pyramids with Randall Carlson” V20. Universe Inside You — “Unexplained Giant Megalithic Wall in Montana, USA: Sage Wall” V21. Universe Inside You — “Unexplained Giant Megalithic Wall in Montana, USA: Sage Wall” V22. Dark5 Ancient Mysteries — “The Ancient Men in Black: 5 Unexplained Encounters Hidden in Ancient Texts” V23. toldinstone — “Ancient Treasures that were Lost TWICE” V24. PraveenMohan — “Scientists Can’t Explain These Exploded Temples | Proof of Brahmastra | Praveen Mohan”
Originally published on Ancient Nerds — explore 750,000+ archaeological sites on our interactive 3D globe.