| 1. | Between the two ridges there are hidden valleys, draining into cave systems.
|
| 2. | The expedition achieved a world record push of into the cave system.
|
| 3. | They discover a huge, complicated cave system, with many animals and people.
|
| 4. | All four described species are found in caves systems of Western Australia.
|
| 5. | This forms one of the two natural entrances to the cave system.
|
| 6. | In 1879, he visited Postojna Cave in Slovenia, an extensive cave system.
|
| 7. | There are exposed marine cave systems between Berry Head and Sharkham Point.
|
| 8. | This is characterized by caves and cave systems, springs, and cold streams.
|
| 9. | Dorothy's group escape into a cave system but tumble down a waterfall.
|
| 10. | The integrated cave system contained of surveyed passages and had fourteen entrances.
|