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© 2000-2019 Organika Gems

Ammonite 'Androgynoceras' with Phragmocone

SKU: FA0021
£195.00Price

Ammonites are an extinct group of marine mollusc animals in the subclass Ammonoidea of the class Cephalopoda.The phragmocone is a long, straight, curved, or coiled structure, in which the camarae are linked by a siphuncle which determines buoyancy by means of gas exchange.

 

Fossil: Ammonite ‘Androgynoceras with Phragmocone’
Age: Lower Jurassic, 180 million years ago
Size of bowl: 24.5cm x 18.5cm 
Size of Ammonite: 10.5cm

 

Beautifully prepared, here in the UK

Collected from Monmouth Beach, Lyme Regis, Dorset UK

 

A genuine fossil.

You will receive the item pictured.

All measurements are approximate.