53MM Otodus Obliquus Shark Vertebrae Fossil Bone In Matrix Morocco COA

Location: Oued Zem, Morocco

Weight: 1.5 Ounces

Dimensions: 2.1 Inches Long, 1.9 Inches Wide, 0.8 Inches Thick (Matrix)

Vertebrae Dimensions: 53MM

The item pictured is the one you will receive.   

Eocene Age, 54 million years old. 

Name: Otodus
Diet: Carnivore
Size: Approximately‭ ‬9‭ ‬meters long
Known locations: Worldwide
Time Period: Eocene
Fossil representation: Teeth and vertebral centra.

Otodus represents one of the largest known macropredatory sharks in Earth’s history, exceeding modern apex predatory fish in both size and likely ecological influence. Estimates place it at approximately one and a half times larger than the biggest recorded great white shark, indicating a predator capable of targeting large marine vertebrates. Its robust dentition and jaw structure suggest a highly efficient feeding strategy adapted to a wide range of prey.

Nevertheless, the oceans inhabited by Otodus were home to other large predators, including archaeocete whales such as Basilosaurus, which reached lengths of roughly eighteen meters. The presence of multiple giant predators implies complex food webs and potential niche partitioning within Eocene marine ecosystems. Rather than existing as a solitary apex predator, Otodus may have occupied a shared top-tier predatory role alongside early marine mammals.

This ecological context underscores the diversity and competition present in prehistoric oceans. The evolutionary success of Otodus demonstrates how sharks adapted to coexist with emerging marine mammals during major transitions in marine predator dominance.