
Forat Negre
An 85-metre-long cave in the Serra de Lleràs, with a single gallery that ends in a choke of concretions.
EspeleoWorld
Forat Negre
An 85-metre-long cave in the Serra de Lleràs, with a single gallery that ends in a choke of concretions.
Conca de Dalt · Pallars Jussà
Sviluppo: 85 m · Profondità: 5 m
Scheda aggiornata
https://espeleoworld.com/it/c/forat-negre-conca-de-dalt
Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.
An 85-metre-long cave in the Serra de Lleràs, with a single gallery that ends in a choke of concretions.
Topografia
Espeleoindex · CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/ · Immagine © del suo autore.
Foto
Espeleoindex · CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/ · Immagine © del suo autore.
Descrizione
Morfologia
The cavity consists of a single gallery 85 metres long, ending in a choke of concretions, which in turn covers a notable thickness of sediments. Its characterisation as a currently inactive spring shows us some interesting detail morphologies such as the vertical lobes that testify to various stages of excavation, the chimney, the lateral terraces, etc.
Concrezioni
The gallery ends in a choke of concretions.
Idrologia
The cavity is characterised as a currently inactive spring.
Progressione
We will climb about 5 m without any difficulty, helping ourselves with the oak.
Storia
The first exploration was carried out on 27 August 1910 by Racovitza, Jeannel, Faura i Sans, and Rocafort.
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Bibliografia
- Borràs, J; Miñarro, J.M.; Talavera, F.(1979).-Catàleg Espeleològic de Catalunya (Vol.3). ed. Políglota. Barcelona.
- Faura i Sans, Mn.(1911).-”Excursiones espeleológicas realizadas durante el año 1910 en la región catalana”. Bol. Soc. Esp. de Historia Natural (6):355-377.
- GEB.(1966).-Memoria I Campamento Regional de Espeleólogos (Serradell). CRES – FCM.
- Maluquer de Motes, Juan.(1951).-”Investigaciones Arqueológicas en el Pallars II. La cueva sepulcral del Forat Negre de Serradell (Lérida)” Monografias del Instituto de Estudios Pirenaicos. Consejo Superior de Investigaciones Científicas. Zaragoza.
- Vega, Josep de la. (1981).-”Aplec de documents arqueològics de les coves del Montsec i llur projecció a les comarques i serres properes”. Mediterrània (12): 1-359.
- Coordenades fotos i situació extretes del blog 'Espeleobloc', post del dia 24-10-2012.
Grotte vicine
Fonte: Espeleoindex (espeleoindex.com), modificato. CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/




