In Matrix 2.61" Fossil Edestus heinrichi shark Jaw - 300 million years old

Species - Edestus heinrichi - Extinct Eugeneodont shark

Size - 2.61" long Matrix: 5.46" x 4.03"

Location - Southern Illinois

Age - Late Pennsylvanian - Appx 300-310 million years old

Remarks - An exceptional fossil from the ancient seas, this partial Edestus jaw features a single, well-preserved tooth embedded in its natural matrix. Known as the “Scissor-Tooth” species, Edestus heinrichi represents one of the most fascinating extinct marine predators. This specimen hails from Southern Illinois and dates back to the Late Pennsylvanian period, approximately 300 million years ago.

With a matrix size of 5.46” x 4.03”, this fossil provides a striking display of the jaw’s unique structure. Remarkably, this piece is 100% authentic, with no repair or restoration, offering collectors a rare glimpse into prehistoric life exactly as it was found.

Key Features:

• Genuine Partial Edestus Jaw with 2.61” Fossil Tooth

• Preserved in its original matrix (5.46” x 4.03”)

• Rare Specimen from the Late Pennsylvanian Period (~300 Million Years Ago)

• Origin: Southern Illinois

• No repair or restoration—completely natural

This unique fossil showcases the incredible evolutionary history of the Edestus genus and makes an ideal addition to any collection. With its rarity and natural authenticity, it’s a must-have piece for fossil enthusiasts and collectors seeking a connection to Earth’s distant past.