Authentic Rhacolepis buccalis Fossil Fish –

Early Cretaceous – Santana Formation, Brazil

Up for auction/sale is a beautiful, 3D preserved specimen of the extinct ray-finned fish, Rhacolepis buccalis.

This fossil dates back to the Early Cretaceous period, roughly 110 to 125 million years ago, and originates from the world-renowned Santana Formation in Brazil.

Key Highlights:

Exceptional Tail Definition: Unlike many specimens where the tail is missing or damaged, this piece features an incredibly well-defined, fully bifurcated (split) caudal fin that stands out beautifully against the matrix.

Stunning 3D Preservation: The fish is cleanly encased within its natural limestone nodule matrix, showcasing excellent three-dimensional relief, visible bone structure, and clear mid-body scale patterning.

Old Collection Piece: This fossil comes from an older, grandfathered estate collection. (Note: Brazil has strict export bans on fossils, making legal, pre-ban specimens like this highly collectible and increasingly difficult to find on the open market).

Condition:The fossil is entirely natural with no restoration. Please see all high-resolution photos for exact dimensions, matrix shape, and fine-scale details.

This is a fantastic display piece perfect for fossil collectors, educators, or anyone looking for a striking piece of prehistoric history!

Era: Mesozoic (Cretaceous)

Age: Early Cretaceous (~110–125 Million Years Old)Geological

Formation: Santana Formation (Romualdo Member)

Location Found: Ceará, Northeast Brazil

Type: Fossil Fish (Rhacolepis buccalis)

Modified Item: No

Shipping & Handling:Will be packed with extreme care using heavy bubble wrap to ensure safe transit. Combined shipping is available if you buy multiple items.