Petoskey stone

Noun

Meaning

Petoskey stone (plural Petoskey stones)

(paleontology) A smooth fossil of a rugosan coral found in Michigan.

Source: en.wiktionary.org

Examples

Agatized coral is often referred to as Petoskey stone or agate. Source: Internet

Close letter words and terms

petong Petoniak Petoskey petra petractin Petraglia