Marine Reptile Fossils for Sale

Browse authentic marine reptile fossils for sale, featuring genuine Mosasaur and Plesiosaur fossils from the Late Cretaceous period. These prehistoric ocean predators ruled ancient seas alongside early sharks, and their fossilized remains offer collectors a direct connection to one of the most dramatic chapters in Earth's history.

This collection includes individual Mosasaur teeth, Mosasaur jaw sections preserved in matrix, Plesiosaur teeth, and associated marine reptile material sourced from the fossil-rich Oulad Abdoun Basin of Morocco, one of the world's premier Late Cretaceous fossil localities. Each piece is genuine and individually reviewed for preservation quality and display appeal.

Shop Marine Reptile Fossils by Type

Helpful Buying Guides

👉 Best Fossils for Beginners: How to Start Your First Fossil Collection
👉 Real Dinosaur Fossils for Sale: What to Know Before You Buy

Authentic Fossils, Clearly Described

Each fossil in this collection is genuine and individually selected for preservation, visual appeal, and collector value.