Description
This Rare Pseudothurmannia baleare Fossil Ammonite is an exceptional specimen from the Upper Hauterivian stage of the Cretaceous period, discovered in Normandy, France. The fossil is a 100% genuine specimen, accompanied by a Certificate of Authenticity. The Pseudothurmannia baleare ammonite is a rare and distinctive species known for its spiral shell and fine preservation, making it a unique find for fossil collectors and enthusiasts of Cretaceous ammonites.
Geology and Fossil Type
- Geological Stage: Upper Hauterivian, Cretaceous
- Depositional Environment: Marine (The Upper Hauterivian period saw the development of shallow seas that provided the perfect environment for ammonites like Pseudothurmannia baleare to thrive in what is now Normandy, France.)
- Family: Thurmannidae (A family of ammonites, characterized by their coiled shells and unique suture lines)
- Superfamily: Ammonitoidea
- Order: Ammonitida (Ammonites are part of the Cephalopoda class, related to modern squid and octopus)
Morphology Features
The Pseudothurmannia baleare ammonite features a distinct spiral shell with well-defined ribs and suture lines that add texture to its smooth surface. The coiling of the shell is tightly wound, creating a distinct spiral shape that is characteristic of this species. The fossil’s well-preserved suture lines provide insight into its internal structure, which helped it maintain buoyancy in the marine environment of the Upper Hauterivian.
Notable Features
This ammonite is particularly notable for its exceptional preservation and fine detail. The Pseudothurmannia baleare species is relatively rare, making it a valuable piece for collectors. The fossil’s distinct spiral shape, coupled with the well-defined ribbing and suture lines, makes it a standout example of Cretaceous ammonites. This ammonite’s preservation allows for a clear view of its smooth curvature and fine structural details, making it a prized find for fossil enthusiasts.
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 Pseudothurmannia baleare ammonite from the Upper Hauterivian, Cretaceous period
- Distinct spiral shape, well-defined ribbing, and suture lines
- Perfect for collectors and those interested in Cretaceous ammonites and marine fossils
This Rare Pseudothurmannia baleare Fossil Ammonite from Normandy, France is a stunning specimen from the Upper Hauterivian stage of the Cretaceous period. Its smooth spiral shell, well-preserved ribbing, and suture lines make it an exceptional piece for any fossil collection, particularly for those with an interest in Cretaceous ammonites and marine life.
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