How did the Olmec transport massive basalt heads ~100km from volcanic mountains? Dr. Ed Barnhart's nautical algorithms found a 50-ton basalt block would require an impossibly large balsa wood raft to navigate the Coatzacoalcos River. Of 16 known heads, weighing 6 to 25.3 tons each, the transportation method remains unexplained.
Colossal Head Transportation Methods Remain Unexplained
MexicoTechnology
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Key facts
- About 17 colossal basalt heads have been found in the Olmec world
- The largest head (La Venta) weighs approximately 50 tons
- The smallest Olmec head weighs 6 tons
- Basalt was transported approximately 90 kilometers from the Sierra de Los Tuxtlas volcanic belt
- The only known transportation method was balsa wood river rafts
- A nautical engineer determined that the minimum raft size needed to support a 5-ton head could not fit through the narrow stretches of the Coatzacoalcos River
- Nautical engineer Dr. Ed Barnhart's created an algorithm testing transportation viability
- The transportation method remains unsolved by archaeologists
Sources
Olmec colossal heads - Wikipediaen.wikipedia.org
The Olmec colossal heads are stone representations of human heads sculpted from large basalt boulders. They range in height from 1.17 to 3.4 metres (3.8 to 11. ...
The Olmec Colossal Heads - History Hithistoryhit.com
The Olmec colossal heads are believed to depict local rulers or other people of great importance. There are many mysteries surrounding these monuments of ...
Olmec Colossal Stone Heads - World History Encyclopediaworldhistory.org
The heads can be nearly 3 m high, 4.5 metres (9.8 feet, 14.7 feet) in circumference and average around 8 tons in weight. The heads were sculpted ...
Olmec Colossal Heads - Smarthistorysmarthistory.org
16 heads, ranging from 1.47 m to 3.4 m in height and weighing between 6 and 25.3 tons, have been recovered from the three main Olmec archaeological sites.
Smart Traveler's Guide To The Olmec Heads - Caravan Tourscaravan.com
The Olmec Colossal Heads are stunning, massive stone sculptures created by the Olmecs, a Mesoamerican civilization predating the Maya and the Aztecs. Step into ...
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