Natural White Spine Ammonite from Sakaraha Madagascar Fossil All Crystals The Meteoritical Bulletin notes that

The Meteoritical Bulletin notes that much of the material occurs as 2–5 cm irregularly shaped shrapnel pieces

mysterious charm

measuring up to 31 feet in length and possessing teeth that were significantly larger than those of today's Great White sharks

As a birthstone for October

Natural White Spine Ammonite from Sakaraha Madagascar Fossil All Crystals The Meteoritical Bulletin notes thatStep into the ancient oceans of the Early Cretaceous Period with this beautifully preserved White Spine Ammonite from Madagascar. Over 110 million years ago, this Cleoniceras ammonite drifted through warm prehistoric seas while dinosaurs still ruled the Earth above. This authentic fossil showcases the elegant spiral shell and sharply defined ribbed chambers that make ammonites some of the most recognisable fossils in the world. Natural fossilisation