Large Ammonite composite disc - with stand - 119×119×6 mm

Description
Large Ammonite composite disc - with stand - 119×119×6 mm
CRETACEOUS-Lower Cretaceous (100.5–145.0 million years) - Mitsinjo, Madagascar

Ammonites have chamber systems on the inside, which were connected with a hose, the so-called siphon. The Ammonite could pump air in individual chambers through such siphon. According to the principle of a submarine, the Ammonites could submerge themselves under water and then come up again.

Lot details
Object
Large Ammonite composite disc - with stand
Origin
Mitsinjo, Madagascar
Geological Period
CRETACEOUS-Lower Cretaceous (100.5–145.0 million years)
Condition
Good condition
Dimensions
119×119×6 mm
Weight
176 g
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