Lonsdaleia floriformis fossil coral carboniferous france genuine prehistoric specimen

Description

Lonsdaleia floriformis Fossil Coral

Geological Period: Carboniferous (Mississippian Subperiod)

Age: Approximately 359 to 323 million years ago

Locality: Laparisienne, France

This fossil represents a beautifully preserved example of Lonsdaleia floriformis, a species of rugose coral (commonly known as horn coral) from the early Carboniferous period. Found in the fossil-rich locality of Laparisienne, France, this specimen dates back to a time when warm, shallow tropical seas supported vast reefs of solitary and colonial corals.

Rugose corals were marine cnidarians related to modern corals, and Lonsdaleia is particularly valued for its intricate internal structure, displaying a radial symmetry and well-defined septa (the internal skeletal walls). The genus is commonly used in palaeoenvironmental and biostratigraphic studies, helping geologists reconstruct ancient ecosystems and date the surrounding sedimentary layers.

The coral grew as a solitary polyp, secreting a hard calcium carbonate skeleton, which fossilised over millions of years within carbonate-rich sediments of the Carboniferous seas. This specimen provides excellent detail and is a fine representative of early reef-building life.

• Actual Specimen Pictured: The fossil you see is the one you will receive.
• Scale: 1cm square cube shown in the photo for full sizing reference.
• Condition: Well-preserved, with natural features visible and suitable for display or study.

Ideal for:

• Fossil collectors and geology enthusiasts
• Educational use and palaeontology demonstrations
• Natural history collections
• Unique gifts with a prehistoric story

All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity.

Our specimens are professionally sourced and described to ensure scientific accuracy and collecting value.