Fossil Bivalve Clam Shell – Polished Jurassic Specimen Madagascar North America the specimen beautifully demonstrates the

the specimen beautifully demonstrates the dental anatomy that helped these mammals thrive for millions of years

exceptional crystal form

Bring home a piece of Madagascar’s ancient forest — add this stunning fossil to your collection today

this striking ring embraces the gemstone's natural form rather than hiding it behind traditional cutting and polishing

this specimen offers a genuine glimpse into prehistoric marine life

Fossil Bivalve Clam Shell – Polished Jurassic Specimen Madagascar North America the specimen beautifully demonstrates theLate Jurassic Fossil Bivalve (Clam) Shell from Madagascar 160 Million Years in the Making This polished fossil bivalve (clam) shell was collected near Sakaraha in the Tulear Province of Madagascar and dates back to the Late Jurassic, approximately 160 million years ago. Expert polishing reveals smooth contours, flowing growth lines, and warm natural tones of cream, honey, and caramel, making each specimen visually unique. The fossil measures 58 mm 79