1. The archaeologist discovered a collection of beautifully preserved fossilises in the ancient cave.
2. Over time, the bone structure fossilises and becomes a permanent feature of the fossil record.
3. The museum had an impressive display of fossilises from various time periods.
4. The process of fossilisation can take millions of years to occur.
5. The fossilises found in the rock formation were evidence of a prehistoric marine ecosystem.
6. Scientists study fossilises to learn more about the history of life on Earth.
7. The fossilised remains of a dinosaur were carefully excavated by the team of paleontologists.
8. The fossilised impressions of ancient plant leaves revealed new information about the Earth's past climate.
9. The fossilised footprints of a prehistoric creature were preserved in the hardened mud.
10. The fossilises found in the desert were a testament to the rich geological history of the region.