| 21. | The site is, apart from professional speleologists, also well known among sport-and hobby practitioners of caving.
|
| 22. | Coleman was the first speleologist to identify scalloping as an indicator of the direction of water flow in a cave.
|
| 23. | That's not to say Hobbs hasn't had some close calls during his 20 years as a speleologist.
|
| 24. | The Velebit region is Croatia's largest mountain range, attracting speleologists, botanists and hikers from around the world.
|
| 25. | Speleologists from Ruse have discovered a large cave system in the vicinity of the village during expeditions between 1986 and 1991.
|
| 26. | HAZU, an extensive and systematic speleological agency, included Malez among the most prominent speleologists in Croatia . ( ed.
|
| 27. | Around the village speleologists have discovered multiple pits containing the remains of World War II victims which have yet to be exhumed.
|
| 28. | Composed of two galleries and a well, the cave was discovered by accident in February 1994 by a group of amateur speleologists.
|
| 29. | The team, which now numbers sixty divers and speleologists, had to suspend operations Saturday because muddy water conditions made visibility poor.
|
| 30. | Speleologists consider it among the top five most beautiful caves of the planet, and one of the Seven Natural Wonders of Ukraine.
|
