Forat del Purgatori
A 31-metre-long cave in Vidrà, formed by a straight 20-metre gallery along an E-W joint.
EspeleoWorld
Forat del Purgatori
A 31-metre-long cave in Vidrà, formed by a straight 20-metre gallery along an E-W joint.
Vidrà · Osona
Sviluppo: 31 m · Profondità: 9 m
Scheda aggiornata
https://espeleoworld.com/it/c/forat-del-purgatori
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A 31-metre-long cave in Vidrà, formed by a straight 20-metre gallery along an E-W joint.
Topografia
Espeleoindex · CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/ · Immagine © del suo autore.
Descrizione
Morfologia
The cavity is formed by a straight gallery 20 metres in development, structured along an E-W joint. It presents a width that oscillates between 1 and 2 metres, and a highly variable height, due to the characteristic shape of this type of gallery; at its end, it comes into contact with another of similar characteristics, but with an NNE-SSW direction.
Progressione
The floor of the entire cave is formed by clay and stones, presenting a gentle slope at the beginning, which becomes more pronounced as we progress until reaching -9 metres relative to the exterior.
Storia
Explored by the GES of the CMB in the mid-1950s.
It is probable that it is the same cavity that in the old catalogues of the late 19th century was cited as Gruta de Vidrà.
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Bibliografia
- Borrás, J.; Miñarro, J.M.; Talavera, F.(1980).-”el ripollès, la garrotxai l'alt empordà”. Catàleg Espeleològic de Catalunya (vol.4):162-163. Edit. Políglota. Barcelona.
- Font i Sagué, Norbert.(1897).-”Catàlech Espeleològich de Catalunya (Continuació)” Butlletí del Centre Excursionista de Catalunya (26):107-112. CE Catalunya.Barcelona
- Puig y Larraz, Gabriel.(1896).- “Cavernas y Simas de España”. Boletín de la Comisión del Mapa Geológico de España (21).
- Vayreda i Vila, Estanislao.(1880).-“Plantas notables por su utilidad ó rareza que crecen espontáneamente en Cataluña. (Segunda parte.)” Anales de la Sociedad Española de Historia Natural (9):53-130
- Vilalta Alpens, Rosa Maria.(1988).-”Alguns topònims del terme de Vidrà i Ciuret”. Antroponímia, Toponímia i Bibliografia (31):36-42. Societat d'Onomàstica.
- Catalunya Subterrània,(cavitatsdecatalunya.blogspot.com.es), blog de Jordi de Valles, post del dia 17/10/2013. “La Gruta de Vidrà (Osona), una cavitat inexistent.
- Banc
de dades de Biodiversitat de Catalunya.
http://biodiver.bio.ub.es/bdbc/Citation?action=map&taxon=+Lathraea+squamaria
Grotte vicine
Fonte: Espeleoindex (espeleoindex.com), modificato. CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/