Praeparkinsonia Fossil Ammonite, Upper Bajocian, Jurassic, Normandy, France - Genuine Fossil with Certificate of Authenticity


£ 12.60

This Praeparkinsonia Fossil Ammonite is a stunning specimen from the Upper
Bajocian stage of the Jurassic period, discovered in Normandy, France. The fossil is a 100% genuine specimen, accompanied by a Certificate of Authenticity. The Praeparkinsonia ammonite is known for its distinct spiral shape and excellent preservation, making it a rare and valuable piece for collectors and enthusiasts of Jurassic marine life.

GEOLOGY AND FOSSIL TYPE


• Geological Stage: Upper Bajocian, Jurassic
• Depositional Environment: Marine (During the Upper Bajocian, the region of Normandy was part of a shallow sea environment, ideal for the preservation of ammonites and other marine life.)
• Family: Parkinsoniidae (A family of ammonites known for their coiled and spiral-shaped shells)
• Superfamily: Ammonitoidea
• Order: Ammonitida (Part of the Cephalopoda class, closely related to modern squid and octopus)

MORPHOLOGY FEATURES

The Praeparkinsonia ammonite features a distinct spiral shell, with well-defined ribs and suture lines visible along its surface. The fine preservation of the fossil allows for an excellent view of its ribbed structure and the internal structure of the shell. The shell's coiling is a hallmark of the species, demonstrating the intricate development of the ammonite during the Upper Bajocian period. The ammonite’s ribs and smooth curvature are characteristic of its species and serve as indicators of its adaptability in the marine environment.

NOTABLE FEATURES

This fossil is particularly notable for its exceptional preservation and the clarity of its spiral shape. The well-defined ribs and suture lines make it an excellent specimen for those interested in the geological and biological aspects of the Upper Bajocian ammonites. The Praeparkinsonia genus is less common, making this ammonite a unique addition to any fossil collection.

SIZE AND PRESENTATION


• Scale Cube: 1cm
• Full sizing is provided in the photos, so you can see the exact size of the ammonite.
• Actual Fossil: The fossil pictured is the exact piece you will receive.

Key Selling Points


• 100% Genuine Fossil
• Comes with a Certificate of Authenticity
• A rare Praeparkinsonia ammonite from the Upper Bajocian, Jurassic period
• Distinct spiral shape, well-defined ribbing, and suture lines
• Perfect for collectors and those interested in Jurassic ammonites and marine fossils

This Praeparkinsonia Fossil Ammonite from Normandy, France, is an exceptional piece from the Upper Bajocian stage of the Jurassic period. Its fine preservation, distinctive spiral shape, and clear ribbing make it a highly desirable addition to any fossil collection, particularly for those with an interest in Jurassic ammonites and marine life from the Bajocian biozone.