
Dinosaur Fossil Tooth
Vertebrate Fossilized Tooth
AI-generated identification · may be incorrectHardness varies depending on permineralization (often Mohs 5-7 if replaced by quartz/silica); brownish-red to dark brown color; vitreous to dull luster; amorphous crystal structure due to fossilization
Identify your own rocks.
Get a report just like this from any photo, free.
Physical properties
Formation & geological history
Uses & applications
Geological facts
Field identification & locations
More like this
Other fossil specimens
Probable fossil-bearing rock or mineral concretion
Unidentified carbonate-rich concretion with a possible fossil inclusion
Likely fossil oyster shell
Fossilized bivalve shell; exact species cannot be identified from the image
Crinoid Stem Fossil in Matrix
Phylum Echinodermata, Class Crinoidea
Fossiliferous limestone (likely a crinoidal or shell-fragment limestone)
Bioclastic limestone, composed chiefly of calcite (CaCO₃)
Porous limestone pebble
Calcite-rich limestone (primarily CaCO₃); exact identification is uncertain from the image
Weathered fossil bone fragment (identification uncertain)
Fossilized bone; exact taxon and mineral composition cannot be determined from the image