Rare cenoceras lineatus fossil nautilus – bajocian, inferior oolite, jurassic – burton bradstock, uk – coa

This is a rare and well-preserved fossil of Cenoceras lineatus, a Jurassic
nautiloid from the Inferior Oolite Formation, Middle Jurassic (~170 million years ago), discovered in Burton Bradstock, Dorset, United Kingdom.

Cenoceras is an extinct genus of nautiloids that thrived in the Jurassic seas. Unlike ammonites, nautiloids had a simpler internal chamber structure, enabling efficient buoyancy control and navigation. Cenoceras lineatus is known for its coiled shell, smooth sutures, and faint growth lines, making it an intriguing addition to any fossil collection.

This specimen originates from the Inferior Oolite, a Middle Jurassic limestone formation known for its abundant marine fossils, including ammonites, bivalves, and gastropods. The Burton Bradstock area on the Jurassic Coast is a renowned fossil locality, yielding exceptionally well-preserved marine fossils.

GEOLOGICAL INFORMATION:

• Species: Cenoceras lineatus
• Stage: Bajocian, Middle Jurassic (~170 million years ago)
• Formation: Inferior Oolite
• Location: Burton Bradstock, Dorset, United Kingdom
• Depositional Environment: Shallow marine limestone deposits

FOSSIL CHARACTERISTICS:

• Classic coiled nautiloid shell with visible growth lines
• Excellent preservation from a significant Jurassic fossil site
• Distinctive smooth suture patterns

KEY FEATURES:

• 100% Genuine Fossil with Certificate of Authenticity
• Highly detailed specimen, ideal for collectors and display
• From the prestigious Alice Purnell Collection
• Securely packaged for worldwide shipping

Scale Rule / Cube = 1cm – Please refer to the photos for accurate sizing.

A fantastic specimen for collectors of Jurassic marine fossils and natural history enthusiasts!