Progeronia eggeri Fossil Ammonite, Lower Kimmeridgian, Jurassic – Grat Laufen, Germany – Genuine with Certificate of Authenticity

Description

Progeronia eggeri Fossil Ammonite – Lower Kimmeridgian, Jurassic – Grat Laufen, Germany

100% Genuine Fossil with Certificate of Authenticity

We are delighted to offer this exquisite Progeronia eggeri fossil ammonite, discovered in Grat Laufen, Germany. This remarkable specimen dates from the Lower Kimmeridgian stage of the Jurassic Period (~155 million years ago). Known for its distinctive shell structure and smooth whorls, Progeronia eggeri is a prized species among fossil collectors.

Geological and Fossil Information:

• Fossil Type: Progeronia eggeri Fossil Ammonite
• Species: Progeronia eggeri
• Morphology Features: The Progeronia eggeri ammonite features a distinctly coiled shell, with elegant smooth whorls and well-preserved suture patterns. Its spiral form and the clean, well-defined shape make it a notable example of Progeronia species.
• Geological Stage: Lower Kimmeridgian, Jurassic (~155 million years ago)
• Depositional Environment: The ammonite was formed in a shallow marine environment, typical of the Lower Kimmeridgian seas. These seas were warm, shallow, and rich in marine life, providing ideal conditions for ammonites like Progeronia eggeri to thrive.
• Biozone: This specimen belongs to the Lower Kimmeridgian biozone, which is known for its rich marine life and diversity of ammonites during the Jurassic period.
• Family: Ammonitidae
• Super Family: Ammonoidea
• Order: Ammonitida
• Formally Identified By: This fossil has been formally identified based on its distinct morphological features and the geological context of its discovery in Grat Laufen, Germany, ensuring its authenticity.

Size and Visuals:

The fossil measures approximately 3 inches in diameter. A scale rule (1cm squares) is included in the attached photo for accurate size reference. The photo shows the actual specimen you will receive, carefully chosen to highlight its exceptional preservation and intricate details.

Authenticity and Certification:

All of our fossils are 100% genuine specimens and come with a Certificate of Authenticity, ensuring the provenance and authenticity of the fossil. This Progeronia eggeri ammonite from Grat Laufen, Germany, is a rare and beautiful example of Lower Kimmeridgian ammonites, making it an exceptional addition to any fossil collection.