Hausener Bröller
|
Natural monument "Hausener Bröller"
|
||
 |
||
| location | Trochtelfingen in the district of Reutlingen , Baden-Württemberg , Germany | |
| surface | 0 m² | |
| Identifier | 84150730045 | |
| Geographical location | 48 ° 18 ' N , 9 ° 12' E | |
|
||
| Setup date | 20th February 2017 | |
| administration | District Office Reutlingen | |
The Hausener Bröller is a karst cave in the Baden-Württemberg town of Trochtelfingen in the Reutlingen district, which is designated as a natural monument and geotope .
Characteristics
The natural monument was designated by ordinance of the Reutlingen District Office of February 20, 2017.
Location and description
The three meter wide and only 90 cm high entrance to the Hausener Bröller is located immediately north of house no. 21 in Brunnenstrasse in the Trochtelfingen district of Hausen an der Lauchert at the foot of a rock face. The cavities in the lower rock limestone of the White Jura (Middle Kimmeridgian), which are partially flooded even in dry seasons, have a total explored length of 1,565 m (as of 2018). The cave, which is at least 12,000 years old, was first measured in 1991. It has now been well researched speleologically and geologically. The third siphon found has not yet been submerged. In heavy rain or snowmelt, a sizable cave stream emerges from the roaring opening. Because of its length and its location at today's river level, the Hausener Bröller is geologically unique in the entire Lauchert area. Beaver teeth were found in the cave. The Bröller is also protected as a geotope under the name Bröller in Hausen an der Lauchert .
See also
literature
- Hans Binder , Herbert Jantschke: Cave guide Swabian Alb. Caves - springs - waterfalls . 7th completely revised edition. DRW-Verlag, Leinfelden-Echterdingen 2003, ISBN 3-87181-485-7 , p. 183 .
Web links
- Data evaluation sheet and map in the profile of the individual structure natural monument in the protected area directory of the LUBW
- Geotope profile of the LGRB
- Hausener Bröller on caveseekers.com
Individual evidence
- ↑ Longest and deepest caves in Germany. ARGE Höhle & Karst Grabenstetten eV, March 2018, accessed on March 30, 2019 .