fossil

Fossilized tooth or tooth fragment

Indeterminate vertebrate tooth; likely mammalian, mineralized hydroxyapatite

AI-generated identification · may be incorrect

Cream-white, porous, and strongly ridged, with apparent root or enamel structures; hardness roughly 4–5 Mohs, though fossilization can increase durability. The image is insufficient for reliable species identification; it may also be a bone fragment or fossil shell piece.

Identified August 9, 2026More fossil →

Explore Fossilized tooth or tooth fragment in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

App Store Google Play

Physical properties

Formation & geological history

A biological tooth or bone mineralized through burial and groundwater alteration, potentially over thousands to millions of years; exact age and locality cannot be determined visually.

Uses & applications

Primarily a teaching, collecting, and display specimen; scientific value depends on secure provenance and species identification.

Geological facts

The repeated vertical ridges and layered appearance resemble dental anatomy more than an ordinary rock, but scale and missing diagnostic surfaces prevent confident identification.

Field identification & locations

Inspect for enamel, a hollow pulp cavity, bilateral symmetry, and natural mineral infill; compare with regional fossil guides and avoid destructive testing. Professional identification or provenance is recommended.