Archaeologists In The Australian Outback Just Unearthed A Trove Of Stone Tools Buried By Aboriginal Peoples 170 Years Ago

Published December 18, 2025

Known as tulas, these woodworking tools found near Boulia, Queensland were used to carve everything from dishes to shields to boomerangs.

Aboriginal Stone Tulas

Yinika PerstonArchaeologists found dozens of these Aboriginal tulas, which were usually attached to a handle and used for woodworking.

In 1988, a cache of stone tools made by Aboriginal people was discovered in Queensland, Australia. Now, researchers have found a second, much larger, cache of Aboriginal stone tools just a few miles from the first one.

These stone tools, known as tulas, were customarily attached to a wooden handle and used for woodworking. But they were also an important item for trade between Aboriginal groups.

It’s unknown why the more recent cache of tulas was buried, and not traded, but researchers suspect that it might have something to do with the arrival of Europeans to the area in the 19th century.

The Cache Of Aboriginal Stone Tools Found In Queensland

According to a statement from Griffith University, the tulas were first discovered in 2023, when a group of researchers spotted them sticking out of the soil north of Boulia in Central West Queensland, Australia.

Upon excavation, the researchers uncovered 60 tulas, flaked stone tools made by Aboriginal groups. Tulas were important tools, used across Australia to make boomerangs, wooden coolamon dishes, shields, and clapsticks. Because the Pitta Pitta Aboriginal group holds the Native Title for the land where the tulas were found, researchers suspect that the tools were originally constructed and buried by Pitta Pitta ancestors.

Tula Fitted Onto Handle

Griffith UniversityAboriginal groups would affix tulas to wooden handles, as seen here.

This is the second cache of tulas found on Pitta Pitta land. As the researchers explained in their study concerning the 2023 discovery, published in the journal Archaeology in Oceania, another cache was discovered nearby in 1988. That cache contained 34 tulas, whereas this second cache contains 60.

So why were the tulas buried?

“We think the Pitta Pitta ancestors were likely planning to trade the tools in these caches when the time came,” the study’s lead author Yinika Perston remarked, “but for some reason never retrieved them.”

The Mystery Of The Buried Tula Cache Unearthed Near Boulia

Indeed, Perston explained that while the tulas were important tools for woodworking, they were also valuable objects for trade — especially for the Pitta Pitta, who lived in a harsh environment.

“This region’s climate is harsh,” Perston explained in the statement, noting that the excavation of the tulas was challenging because of the threat of bushfires and floods. “Innovation and connection helped the Pitta Pitta people survive the region’s harsh climates. If they could not find resources locally, they bartered along vast trade routes. It’s possible this cache was a bundle of specially-made artifacts that were intended for trading.”

Tulas Found In Boulia Queensland

Griffith UniversityThe excavation of the tulas was threatened by both floods and bushfires.

So if the tulas were intended for trading, why weren’t they traded?

To make an educated guess, the researchers set out to determine the age of the tools, which they did by studying quartz grains in the soil. After collecting samples, they determined, with a 95 percent probability, that the tulas were buried between 1793 and 1913.

This is a long period of time, to be sure, and one that includes an important shift for the region: the arrival of Europeans. The nearby town of Boulia was established around 1879, for instance, which may have disrupted the Pitta Pitta’s trade.

“One possible reason for this may be due to disruption caused by European arrival,” Perston said, “but the dates aren’t precise enough to be sure.”

Though while the exact story behind the newly-uncovered cache of 60 tulas is unknown, it remains an exciting discovery nevertheless. These types of tools, which first appear in the historical record around 3,700 years ago, played an important role in Aboriginal life as both woodworking instruments and objects for trade. And the cache of tulas found on Pitta Pitta land also offers insights into how this Aboriginal group navigated their largely inhospitable environment in modern-day Queensland.

“What we can say,” Perston remarked, “is that this cache reveals how planning, resource management and collective cooperation allowed Aboriginal people to not only survive, but thrive, in this harsh environment.”


After reading about the Aboriginal stone tools found in Australia, discover the story of the Yowie, the Bigfoot-like cryptid that’s said to roam the wilds of Australia. Then, go inside the strange saga of the Great Emu War, when Australians fought against the local emu population — and lost.

author
Kaleena Fraga
author
A senior staff writer for All That's Interesting since 2021 and co-host of the History Uncovered Podcast, Kaleena Fraga graduated with a dual degree in American History and French Language and Literature from Oberlin College. She previously ran the presidential history blog History First, and has had work published in The Washington Post, Gastro Obscura, and elsewhere. She has published more than 1,200 pieces on topics including history and archaeology. She is based in Brooklyn, New York.
editor
John Kuroski
editor
Based in Brooklyn, New York, John Kuroski is the editorial director of All That's Interesting. He graduated from New York University with a degree in history, earning a place in the Phi Alpha Theta honor society for history students. An editor at All That's Interesting since 2015, his areas of expertise include modern American history and the ancient Near East. In an editing career spanning 17 years, he previously served as managing editor of Elmore Magazine in New York City for seven years.
Citation copied
COPY
Cite This Article
Fraga, Kaleena. "Archaeologists In The Australian Outback Just Unearthed A Trove Of Stone Tools Buried By Aboriginal Peoples 170 Years Ago." AllThatsInteresting.com, December 18, 2025, https://allthatsinteresting.com/australian-outback-aboriginal-tools. Accessed January 8, 2026.