shark tooth

Fossilized ocean souvenir

A shark tooth is a tooth from a shark, often found fossilized on beaches or in sediment.

Because sharks continuously shed and replace teeth throughout their lives, their teeth are among the most common marine fossils.

Shark teeth are collected as curiosities, worn as jewelry, or studied by paleontologists: She found a shark tooth in the sand.

Related

beach · beach combing · necklace · lucky charm · megalodon · serrated · fang · bite · cartilage · hunting · deep sea · collector · prehistoric · dorsal · fin · great white · razor · ancient

Categories
Opposites
marine predator dentition source

shark toothwalrus tusk

Marine mammal's elongated canine

clam shell

terrestrial vs. aquatic origin

shark toothelephant tusk

Elongated pachyderm incisor

deer antler · mammoth tusk

Family

shark, tooth, sharks, sharking, teeth, toothed, toothy, toothless, toothlike

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G