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Rare Saynella clypeiformis Fossil Ammonite, Lower Hauterivian, Cretaceous, Zalas, Poland – Genuine Fossil with Certificate of Authenticity

Original price was: £14.40.Current price is: £12.96.

This Rare Saynella clypeiformis Fossil Ammonite is an exceptional specimen from the Lower Hauterivian stage of the Cretaceous period, discovered in Zalas, Poland. The fossil is a 100% genuine specimen, accompanied by a Certificate of Authenticity. The Saynella clypeiformis ammonite is prized for its distinct spiral shape and well-preserved features, making it a valuable piece for fossil collectors and enthusiasts of Cretaceous ammonites.

Geology and Fossil Type

  • Geological Stage: Lower Hauterivian, Cretaceous
  • Depositional Environment: Marine (During the Lower Hauterivian period, the warm, shallow seas were rich in ammonites, such as Saynella clypeiformis, that thrived in regions like Zalas, Poland, where marine sediments helped preserve these ancient creatures.)
  • Family: Saynellidae (A family of ammonites characterized by their distinct shell shapes and ornamentation)
  • Superfamily: Ammonoidea
  • Order: Ammonitida (Ammonites belong to the Cephalopoda class, related to modern squid and octopus)

Morphology Features

The Saynella clypeiformis ammonite features a large, disc-shaped shell with a smooth, rounded exterior and fine ribbing that runs along the surface. The shell’s flattened shape and elevated curvature distinguish it from other ammonite species. The internal suture lines are well-preserved, providing valuable insight into the internal structure that allowed the ammonite to thrive in the marine environment. The fossil’s coiled structure and the smooth surface create a striking appearance.

Notable Features

This ammonite is especially notable for its excellent preservation and distinctive flattened shape. The Saynella clypeiformis species is relatively rare, making this fossil an intriguing find. The smooth curvature of the shell, coupled with its elevated shape and fine ribbing, makes it a visually appealing example of Cretaceous ammonites. The suture lines enhance its scientific value, providing a window into the marine adaptations of ammonites from the Lower Hauterivian period.

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 Saynella clypeiformis ammonite from the Lower Hauterivian, Cretaceous period
  • Distinct spiral shape, flattened shell, and elevated curvature
  • Perfect for collectors and those interested in Cretaceous ammonites and marine fossils

This Rare Saynella clypeiformis Fossil Ammonite from Zalas, Poland offers a glimpse into Lower Hauterivian marine life during the Cretaceous period. Its well-preserved spiral shell, elevated shape, and fine ribbing make it a valuable addition to any fossil collection, particularly for those with an interest in Cretaceous ammonites and marine life.

(Actual as seen)

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Description

This Rare Saynella clypeiformis Fossil Ammonite is an exceptional specimen from the Lower Hauterivian stage of the Cretaceous period, discovered in Zalas, Poland. The fossil is a 100% genuine specimen, accompanied by a Certificate of Authenticity. The Saynella clypeiformis ammonite is prized for its distinct spiral shape and well-preserved features, making it a valuable piece for fossil collectors and enthusiasts of Cretaceous ammonites.

Geology and Fossil Type

  • Geological Stage: Lower Hauterivian, Cretaceous
  • Depositional Environment: Marine (During the Lower Hauterivian period, the warm, shallow seas were rich in ammonites, such as Saynella clypeiformis, that thrived in regions like Zalas, Poland, where marine sediments helped preserve these ancient creatures.)
  • Family: Saynellidae (A family of ammonites characterized by their distinct shell shapes and ornamentation)
  • Superfamily: Ammonoidea
  • Order: Ammonitida (Ammonites belong to the Cephalopoda class, related to modern squid and octopus)

Morphology Features

The Saynella clypeiformis ammonite features a large, disc-shaped shell with a smooth, rounded exterior and fine ribbing that runs along the surface. The shell’s flattened shape and elevated curvature distinguish it from other ammonite species. The internal suture lines are well-preserved, providing valuable insight into the internal structure that allowed the ammonite to thrive in the marine environment. The fossil’s coiled structure and the smooth surface create a striking appearance.

Notable Features

This ammonite is especially notable for its excellent preservation and distinctive flattened shape. The Saynella clypeiformis species is relatively rare, making this fossil an intriguing find. The smooth curvature of the shell, coupled with its elevated shape and fine ribbing, makes it a visually appealing example of Cretaceous ammonites. The suture lines enhance its scientific value, providing a window into the marine adaptations of ammonites from the Lower Hauterivian period.

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 Saynella clypeiformis ammonite from the Lower Hauterivian, Cretaceous period
  • Distinct spiral shape, flattened shell, and elevated curvature
  • Perfect for collectors and those interested in Cretaceous ammonites and marine fossils

This Rare Saynella clypeiformis Fossil Ammonite from Zalas, Poland offers a glimpse into Lower Hauterivian marine life during the Cretaceous period. Its well-preserved spiral shell, elevated shape, and fine ribbing make it a valuable addition to any fossil collection, particularly for those with an interest in Cretaceous ammonites and marine life.

Additional information

Era

Cretaceous

Cretaceous Information

The Cretaceous Period (145–66 million years ago) was the final era of the Mesozoic, marked by the dominance of dinosaurs and the rise of flowering plants. It had a warm, greenhouse climate, with high sea levels that created vast shallow inland seas. Marine life flourished, including mosasaurs, ammonites, and rudist reefs, while the land was ruled by iconic dinosaurs like Tyrannosaurus rex, Triceratops, and Spinosaurus. Mammals and birds diversified, and insects thrived. The period ended with the mass extinction event, likely caused by an asteroid impact, wiping out the dinosaurs and paving the way for the rise of mammals in the Cenozoic.

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