Rare 1.63" Fossil Extinct Mackerel Shark tooth - Cretodus crassidens - from South Dakota

Species - Cretodus crassidens - Extinct Mackerel Shark

Size - 1.63" long

Location - Grant County, South Dakota 

Age - Late Cretaceous - Appx 85-90 million years old

Remarks - Uncommonly offered large 1.63" Fossil Extinct Mackerel Shark tooth from Grant County, South Dakota. Tooth has glue repair on the left side, but is 100% natural, authentic, and rarely seen complete in this size. This remarkable specimen offers a unique glimpse into the ancient world, where majestic creatures once roamed the waters. Meticulously sourced from the rich fossil beds of South Dakota, this fossilized Mackerel Shark tooth is a rare and captivating addition to any collection and has a quality only rarely seen on Cretodus teeth in this large size.

Key Features:

• Size: 1.63 inches
• Species: Extinct Mackerel Shark
• Origin: Grant County, South Dakota
• Glue repair 

Each fossil tells a story, and this Mackerel Shark tooth is no exception. With its finely preserved details and impressive size, it serves as a testament to the incredible biodiversity that once thrived in the waters of South Dakota. This fossil is a must-have for fossil enthusiasts, paleontologists, or anyone with a keen interest in Earth's prehistoric wonders.