Ammonite (Cleoniceras)

Size: 2x2.5 cms

Weight: 7 grams

Location: Madagascar

Product Description:

A stunning fossil of Cleoniceras, a type of ammonite, showcasing its distinctive spiral shell and intricate details, from the Early Cretaceous period.

Geological Information:

- Location: Madagascar (notably in the Mahajanga Province)
- Type: Cleoniceras ammonite (a type of extinct cephalopod)
- Age: Early Cretaceous period, approximately 145-100 million years old
- Formation: Marine deposits, specifically in the Sakaraha Formation
- Fossilization Process: Rapid burial and compression in a marine environment, preserving the ammonite's shell and internal chambers
- Hardness: Varies, depending on the surrounding rock (typically limestone or shale)
- Distinctive Features: Spiral shell with distinctive ribs, keels, and sutures, showcasing the ammonite's unique morphology.

This description highlights the scientific significance and geological context of the Ammonite (Cleoniceras) fossil, showcasing its importance as a fossil specimen from the Early Cretaceous period. The Sakaraha Formation in Madagascar is renowned for its exceptional fossil preservation, providing valuable insights into ancient marine life.