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Graller de les Planelles

Small 14 m deep pit in the Adons area (Alta Ribagorça), known as Lo Graller.

Pont de Suert, El • Alta Ribagorça 17m 14m

Small 14 m deep pit in the Adons area (Alta Ribagorça), known as Lo Graller.

Caratteristiche

Località

From Senterada a track leads to Adons; before reaching it there is the small hamlet of Corroncui. The pit is located to the N of this point and, as Oleguer Escolà comments, not far from one of the towers of the power line that passes through this area (les Esplanelles, according to the ICGC).

From its entrance, the line of sight to the summit of Sant Gervàs is 210º.

Approximate coordinates to be reviewed.

Mappa

Ingressi

Verifica sempre le coordinate e le condizioni di accesso prima di partire.

  1. Planelles, Graller de les

    Quota: 1365 m

    42.336118, 0.852597
    UTM 31T (ETRS89) 323092 4689329
Scarica tutti gli ingressi in GPX

Descrizione

Morfologia

It has two entrances, one of 0.80 x 0.50 metres and another impenetrable one in the upper part.

Progressione

Through the lower entrance one enters a single 12 metre vertical shaft and at its base there is a short inclined ramp that leads to the point of maximum depth.

Storia

Known since remote times by the people of the region, who simply call it Lo Graller.

The first exploration was carried out by M. Ubach, O. Escolà (ERE - CEC) and J. Lloret (S.E.I.I.) on 19 November 1978.

It has subsequently been visited many times by X. Fresneda in his work of collecting cave fauna.

Note biospeleologiche

Springtails

  • Pseudosinella alba (Packars, 1873). Collected by O. Escolà on 19-11-1978

Beetles

  • Speonomus aldomai sp.n (Fresneda and Aldomà, 31-5-1985)

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Bibliografia

  1. Borràs, J; Miñarro, J.M.; Talavera, F.(1979).-Catàleg Espeleològic de Catalunya (Vol.3). Ed. Políglota. Barcelona.

Fonte: Espeleoindex (espeleoindex.com), modificato. CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/