fossil

Fossil tooth, likely mammalian molar or premolar

Mineralized fossilized tooth; exact taxon cannot be determined from the image

AI-generated identification · may be incorrect

Creamy white, low-gloss surface with a ridged chewing edge and rounded cusps; likely hydroxyapatite altered by fossilization. Hardness is approximately 5 on the Mohs scale, though the specimen may be fragile; no visible crystal structure or cleavage.

Identified September 12, 2026More fossil →

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Physical properties

Formation & geological history

A biological tooth buried in sediment and gradually mineralized, commonly during the Cenozoic Era (66 million years ago–present), though age cannot be established visually. The ridged occlusal surface suggests a herbivorous mammal, but identification requires locality and comparative anatomy.

Uses & applications

Primarily a paleontological collectible or educational specimen; it has no practical industrial or jewelry use. Avoid polishing or chemical cleaning, which can damage diagnostic surfaces.

Geological facts

The visible ridges are enamel or enamel-like chewing structures, while the interior may contain dentine and cementum. Fossil teeth are often more diagnostic of diet and species than isolated bones.

Field identification & locations

Common fossil-tooth localities include North American, European, and Asian sedimentary basins; field identification relies on enamel, root shape, wear pattern, and provenance. It may also be a modern tooth, cast, or bone fragment, which cannot be excluded from the photograph.