Description
Predatory Bite Marked
- Ammolite
- Placenticeras costatum
- Late Cretaceous Age
- Bearpaw Formation
- Alberta Canada
- Placenticeras costatum. This Gem Ammolite Hand Specimen Measures approximately 3” x 2” x ¼” thick. Colors are from blues to reds with two bitemarks present. This specimen will include a Certificate of Authenticity as well as an identification Label.
- Buy Fossils – More Ammonite Fossils for Sale
Ammolite – A RARE gemstone material that forms on the outer shell of certain ammonites. It displays brilliant iridescent colors, much like opal or mother-of-pearl. Colors – Red and green are most common, but rare blues and purples are highly prized.







