
Gruta de Can Costa
A 123 m long cave near Batet (Ribes de Freser), known since olden times and explored in December 1979.
EspeleoWorld
Gruta de Can Costa
A 123 m long cave near Batet (Ribes de Freser), known since olden times and explored in December 1979.
Ribes de Freser · Ripollès
Sviluppo: 123 m · Profondità: 21 m
Scheda aggiornata
https://espeleoworld.com/it/c/gruta-de-can-costa
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A 123 m long cave near Batet (Ribes de Freser), known since olden times and explored in December 1979.
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
An entrance 2 by 0.5 metres gives access to a shaft about 9 metres deep that opens above a sloping chamber 12 by 3 metres and about 10 metres high. At the end of the slope we find two narrow galleries at 90º to the chamber. The left one ends soon and the right one becomes a vertical that reaches the level of -21, the maximum depth of the cavity, and then closes up and becomes impenetrable.
The main chamber, after a boulder zone, becomes an ascending gallery. Here, a new gallery cuts the main axis of the cavity at 45º. To the right it continues for about 8 metres, until it is obstructed by an accumulation of boulders, and to the left it descends until it becomes a chamber of 8 x 4 x 7 metres. Beyond, a series of fissures that gradually close mark the end of the cavity.
Storia
Known since olden times by the people of the area, who in former times had used it as a canyet.
Explored and surveyed by members of the GES – CM Terrassa and of the SIS – CE Terrassa in December 1979.
Note biospeleologiche
Coleoptera
- Parvospeonomus delarouzeii Farmaire, 1860
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Bibliografia
- Borràs, J.; Miñarro, JM.; Talavera, F.(1980).-”el Ripollès, la Garrotxa i l'Alt Empordà”. Catàleg Espeleològic de Catalunya. (vol. 4):1-296. Ed. Políglota. Barcelona.
- Claverí, J.; Gutiérrez, J.; Escolà, O.; Navarro, F.; Moreno, P. (1979).- “La Gruta de Can Costa a Batet (Ribes de Freser, Ripollès)” Butlletí GES-CMT (2). Club Muntanyenc de Terrassa.
- Revisió de coordenades i fotografies extretes del web: espeleodijous.cat Apunt del 22-8-2019
Grotte vicine
Fonte: Espeleoindex (espeleoindex.com), modificato. CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/




