What began with someone noticing a worked stone near construction on an Ohio golf course has since become an archaeological puzzle.
That first clue eventually led to the discovery of a buried group of 11 tools, and researchers are still trying to determine why they were buried.
What happened?
The episode dates to January 2021, according to Archaeology News. During grading for a planned housing project at the Sugar Creek golf course, Joshua Fetter saw a leaf-shaped stone object near a pond; the discovery later became known as the Joshua Cache.
By the time archaeologists from Kent State University reached the site the following day, Fetter had already searched a small exposed patch and found several more artifacts.
Because construction had already disrupted part of the location, investigators had little time to examine the site before more evidence was lost.
Their excavation turned up two more bifaces from a slightly deeper level, with small charcoal fragments beneath them. The artifacts were later transferred to the Cleveland Museum of Natural History.
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All 11 pieces are lanceolate bifaces, notable for their careful workmanship despite showing no evidence of use.
A microscopic study found none of the wear expected from cutting, scraping, or hunting. Instead, analysts identified polish likely caused by the tools rubbing against one another while being carried or stored before burial. Their straight, symmetrical edges and orderly flake scars also reflect deliberate craftsmanship.
Why is the finding significant?
The cache could offer a rare window into life in Ohio roughly 2,500 to 1,900 years ago.
Archaeology News noted that to estimate when the tools were made, researchers compared them with hundreds of other bifaces from multiple periods and concluded that the closest fit was the Early Woodland Adena tradition, a cultural group found in parts of Ohio and nearby areas.
Charcoal beneath the tools produced radiocarbon dates in the 12th to 13th centuries CE, much later than the stone tools' form would suggest. Archaeologists think those dates were likely distorted by modern earthmoving and natural disturbance.
Development may have nearly erased evidence that could help explain the tools' true origin.
Most of the bifaces appear to be made of Upper Mercer chert from a source about 43 to 45 kilometers (26.7 to 28.0 miles) south of the site, indicating that either the stone itself or the finished tools were carried a considerable distance before burial.
What are people saying?
Possible explanations for the burial include a reserve of hunting gear, partly finished objects, blades set aside for later use, or ritual items, researchers say, according to Archaeology News.
Evidence may point strongly to an Early Woodland origin, but why the Joshua Cache was buried remains unresolved.
Recently, the discovery sparked intrigue on the Historys Mysteries (@historys_mysteries3.14) Instagram account. Some commenters reacted with awe and excitement, while another had a more lighthearted take.
"Can't tell you how many times I've lost something on a golf course..." they joked.
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