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PERISPHINCTID SHOWING CONSTRICTIONS - BAJOCIAN, DORSET
Leptosphinctes leptus ( Buckman )
Fine 3D matrix free calcitic ammonite, to protoconch one side. Shows two well defined constrictions (growth arrest stages) on the outer whorl. Excellent example from an old collection.
Jurassic, Bajocian, Subfurcatum zone.
Oborne Wood, Sherborne, Dorset.
Ammonite: 6.4 cm diameter
Our Price: £28.00
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