General Auction including Antiques, Collectables, Militaria, Gold & Silver (14% Buyers Commission)

A Madagascar Fossil Specimen of a Polished Cymatoceras sakalavus Nautiloid

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Start price: £15

Estimated price: £30 - £50

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Description

A fossilised specimen originating from Madagascar. A polished planispiral nautiloid shell, identified as Cymatoceras sakalavus from the Cretaceous period. The specimen displays a smooth surface with characteristic brown and cream-coloured banding. Close up you can see it shows cross-sections of an ammonite, showing the internal chambers and wavy septal walls filled with mineralised deposits.


Condition report:

The specimen is in good condition. The polished surfaces exhibit a high gloss with minor surface abrasions consistent with age and handling. Natural fissures and mineral variations are inherent to the specimen.