Image: Mineralisation: ichthyosaur jaw
Replacement of organic material in bone with minerals – ichthyosaur jaw, Platypterygius longmani. F 97254. Queensland, Early Cretaceous, 110 million years ago.
- Photographer:
- Robert Jones
- Rights:
- © Australian Museum
Last Updated:
Tags fossils, mineralisation, mineralization, ichthyosaur, Early Cretaceous, Queensland, Australia,