Spinosaurus Tooth - Fossil Specimen claim Chemical Composition: CaCO₃ (calcite) +

Chemical Composition: CaCO₃ (calcite) + CaCO₃ (aragonite) + minor clay minerals and organic matter

also spelled baryte

which speak to the evolutionary artistry of Jurassic life

Chemical Composition: SrSO4

Dimensions: 4

Spinosaurus Tooth - Fossil Specimen claim Chemical Composition: CaCO₃ (calcite) +Mined from: Kem Kem Beds, near Taouz, Errachidia Province, Dra Tafilalet Region, Sahara Desert, Morocco Era: Mesozoic Geological Age: Late Cretaceous, Cenomanian 100. 5 to 93. 9 mya Description: This one of a kind Spinosaurus tooth fossil specimen has a thick, tapering form with a dark brown crown that narrows to a sharp point and a broader, lighter brown base with visible natural texture. The surface shows a mix of smooth enamel preservation and