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Perte de Jeanphildo

Network discovered on 5 February 1972, accessible by following the stream that sinks into a doline-ponor.

Chancenay 500m

Network discovered on 5 February 1972, accessible by following the stream that sinks into a doline-ponor.

Characteristics

  • Type: Sink
  • Municipality: Chancenay
  • Length: 500 meters
  • Record updated:

Location

Enter the cavity by following the stream that sinks into this beautiful doline-ponor.

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Perte de Jeanphildo

    48.688272, 4.966016
Download all entrances as GPX

Description

Morphology

Geology: Vacuolar oolite of Savonnières? - Upper greenish dolomite?

Hydrology

A sump is located downstream of the collapse chamber.

Progression

Ramping of about ten metres, then a duck, hands-and-knees crawling and walking upright. Two tributaries to visit, then a sump downstream of the collapse chamber.

Other details

IKARE data. For more information on the origin of this data, see the IKARE website http://ikare.loterr.univ-lorraine.fr/dev_leaflet/fiche_GRAV.php?IdSelect=52104008

Bibliography: IGN (floating date), ASHM (1972b), Body et al. (1973), Trognon (1974), Devaux (1975b), Armanini et al. (1994), Jaillet (2000b, 2005)

History

Observations: Network discovered on 5 February 1972.

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Contains information from Grottocenter (Wikicaves), grottocenter.org, made available under the Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modified. · https://grottocenter.org/ui/entrances/258 · The derived data is available on request under the ODbL: [email protected] · data as of 2026 · Source: Grottocenter (Association Wikicaves), worldwide collaborative cave database (grottocenter.org), modified. CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ Grottocenter (Wikicaves) · Text by Frédéric Urien - compte administrateur (Données IKARE), olivier Humbert (Description sommaire) · adapted by Espeleoworld (normalized, translated); the adaptation is licensed CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · https://grottocenter.org/ui/entrances/258 · data as of 2026