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J 24 (J encerclé) ou Aven de la Couleuvre

An asymmetrical entrance shaft leads via a slide to a heavily decorated chamber, with a chimney, cupolas and bones.

Puilaurens 60m 21m

An asymmetrical entrance shaft leads via a slide to a heavily decorated chamber, with a chimney, cupolas and bones.

Caratteristiche

  • Tipo: Abisso
  • Comune: Puilaurens
  • Sviluppo: 60 metri
  • Profondità: 21 metri
  • Scheda aggiornata:

Località

Mappa

Ingressi

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

  1. J 24 (J encerclé) ou Aven de la Couleuvre

    42.831990, 2.309200
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Descrizione

Morfologia

The asymmetrical entrance shaft has a nearly rectangular cross-section and widens at the bottom (1 x 2.5 at the top, 1.5 x 4.5 at the bottom). On the ceiling of the chamber, cupolas 1 to 2 metres in diameter are observed. The floor is a cone of earthy scree. The low point is on the left, behind a column.

Concrezioni

One is at the top of a pretty little heavily decorated chamber. The very substantial speleothem fill is notable, despite the shallow depth of the pit.

Progressione

From the bottom, which is scree-covered, a slide covered with sticky humus leads, through a dynamited squeeze, to a 3 m drop. Just above, a chimney is visible for 10 m (not climbed). To the right, there are three possibilities: pass through a short flat-out crawl in a small ascending meandering gallery (E/W), very heavily decorated, to the left of which an 8 m blocked chimney has been climbed; through an enlarged squeeze, take a tight corridor (S/N) that narrows further; through another squeeze, also enlarged, a flat-out crawl (W/E) leads to the top of a small chamber with an earthy floor (N) and calcite (S), whose bottom is blocked by earth.

Altri dettagli

At the entrance of the flat-out crawl, various bones are noted (carnivores, probably wildcat and marten, and small rodents).

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Fonte: BRGM BDCavité (inventaire des cavités souterraines), via Géorisques (www.georisques.gouv.fr), modificato. Licence Ouverte 2.0, https://www.etalab.gouv.fr/licence-ouverte-open-licence/ Ministère de la Transition écologique, de la Biodiversité et des Négociations Internationales sur le Climat et la Nature – données Géorisques (BRGM), mise à jour du 2026-10-16 · dati aggiornati a 2026 · Contiene informazioni da Grottocenter (Wikicaves), grottocenter.org, rese disponibili con la Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modificate. · profondità, sviluppo, nomi · ottenuti il 2026-10-19 · https://grottocenter.org/ui/entrances/34625 · I dati derivati sono disponibili su richiesta con licenza ODbL: [email protected] · dati aggiornati a 2026 · Fonte: Grottocenter (Association Wikicaves), worldwide collaborative cave database (grottocenter.org), modificato. CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ Grottocenter (Wikicaves) · Testo di Cds 11 · adattato da Espeleoworld (normalizzato, tradotto); l'adattamento è rilasciato con licenza CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · descrizione · ottenuti il 2026-10-17 · https://grottocenter.org/ui/entrances/34625 · dati aggiornati a 2026