Amonita natural grande fósil - 300×265×105 mm - 8491 g

Descripción
Amonita natural grande fósil - 300×265×105 mm - 8491 g
Madagascar

The ammonite is the fossil of an extinct mollusc species of the cephalopod species.
The discovered fossils date from a period from Devonian (400 million years ago) until the mass extinction in the Cretaceous Paleogene (66 million years ago).
The inner shape of the fossil is a spiral with different chambers that grow from the centre. These were connected by a small pipe that passed through them, which the animal used to fill and empty the chambers with water to travel up or down in the sea. The animal's body lived only in the last chamber.

Weight: 8491 g
Size: 300 × 265 × 105 mm
Treatment: None
Period: 168.3 - 170.3 million years
Origin: Madagascar
Gem type: 100% natural ammonite

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In some photos, the stone was illuminated to show you its colour.
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Detalles del lote
Mineral principal / Nombre del meteorito
Amonita natural grande
Forma mineral / Tipos de meteoritos
fósil
Dimensiones
300×265×105 mm
Peso
8491 g
Origen (país)
Madagascar
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