Researcher Discovered Mammoth Remains in Waco

A paleontologist found a new tooth and bone fragments during a study at the Waco Mammoth National Monument.

Updated on Sept. 20, 2026 in Geology

Close-up of a fossilized mammoth tooth embedded in dry, textured earth, highlighting geological textures and paleontological findings. — A paleontologist identified a previously undocumented mammoth tooth and bone fragments at the Waco Mammoth National Monument during geologic fieldwork in September. AI Illustration. Upload story photo >

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In September 2026, a researcher working at the Waco Mammoth National Monument identified a previously undocumented mammoth tooth and bone fragments. This finding occurred during an ongoing geologic study of the site where excavations began in 1978.

Why it matters

The Waco Mammoth National Monument is an important nursery herd site for Columbian mammoths, which grew up to 14 feet tall. Ongoing discoveries at this location continue to provide insights into the prehistoric environment of Texas.

The monument preserves remains of Columbian mammoths that reached heights of 13 to 14 feet. This latest find adds to the existing record of 34 mammoths documented since excavation efforts first commenced at the site in 1978.

The players

Waco Mammoth National Monument

This national park site in Texas serves as a specialized nursery herd site for Columbian mammoths.

The details

The researcher uncovered the specimens while performing geologic fieldwork within the original excavation area. The fossils have since been relocated to the site's Dig Shelter to assist in further scientific examination.

Excavations at the Waco site began in 1978.
A fossilized molar was found near the Cotton Belt Trail in 2022.
A 40,000-year-old skull was excavated in Ellis County in 2025.
The new discovery was reported in September 2026.

The Big Picture

This discovery represents a continuation of the long-term research mission at the Waco Mammoth National Monument excavation project. It adds to the site's historical significance as a central hub for studying Pleistocene megafauna in North America.

Visitors to the Waco Mammoth National Monument may be able to see the new fossils once they are processed at the Dig Shelter. The discovery reinforces the importance of local conservation efforts in protecting significant paleontological findings for public education.

The takeaway

The ongoing work in Waco demonstrates that significant paleontological findings are still being unearthed in established research zones. Residents and visitors interested in local history are encouraged to support the site through guided tours and educational programs.