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Fossils Auction (Ammonites, Trilobites & Marine Invertebrates)

Ctenostreon, a Lower Jurassic bivalve, Aalenian of France, 185 million years old. This bivalve has preserved both faces, and they are in contact. On each valve, you can see a few spines that are rarely preserved. Its color is natural and has undergone no restoration. It measures 12 cm by 11 cm, with a weight of 600 g.

Ctenostréon, bivalve du jurassique inférieur, Aalenien de France 185 millions d'années.
Ce bivalve a conservé  ses deux faces et sont en connexion.
Sur chaque valve, on peut voir quelques pointes qui sont rarement conservées.
Sa couleur est naturelle et n'a subi aucune restauration.
Il mesure 12 cm sur 11cm pour un poids de 600 gr.

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Fossilised shell - Cténostreon - 12 cm - 11 cm

Jurassic, Lower (201.3 - 174.1 million years) - France

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Cténostreon, an original, naturally preserved bivalve from the Early Jurassic (Aalenian) of France, with connected valves, weighing 600 g and measuring 12 cm by 11 cm.

Fossilised shell - Cténostreon - 12 cm - 11 cm

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Cténostreon, an original, naturally preserved bivalve from the Early Jurassic (Aalenian) of France, with connected valves, weighing 600 g and measuring 12 cm by 11 cm.

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