Tana di San Martino
The cave opens in a 9x1 m fissure set on a joint, the entrance to a 22 m pit whose bottom is permanently occupied by snow, followed by a second 28 m pit closed by landslide debris, for a total depth of 42 metres.
EspeleoWorld
Tana di San Martino
The cave opens in a 9x1 m fissure set on a joint, the entrance to a 22 m pit whose bottom is permanently occupied by snow, followed by a second 28 m pit closed by landslide debris, for a total depth of 42 metres.
Roccaforte Mondovì
长度: 42 m · 深度: 42 m
最新资料
https://espeleoworld.com/zh/c/tana-di-san-martino-roccaforte-mondovi
信息可能会变化。出发前请务必核对坐标、通行情况、天气和洞穴状况。
The cave opens in a 9x1 m fissure set on a joint, the entrance to a 22 m pit whose bottom is permanently occupied by snow, followed by a second 28 m pit closed by landslide debris, for a total depth of 42 metres.
描述
形态
The cave opens in Jurassic limestones, a few metres from the Jurassic-Cretaceous contact. The entrance is a fissure set on a joint, 9x1 m, which forms the entrance to a 22 m pit. At 11 metres depth a short crawl leads to the second pit, 28 m deep, closed at the bottom by landslide debris. The cave is 42 metres deep in total. The cross-section of this second pit is characteristic, perhaps formed by a waterfall set on a main joint and on other minor fractures.
水文
The terrain upstream, made up of Cretaceous limestones, is relatively little absorbent, and a fair amount of deciduous vegetation grows on it. The Jurassic limestones are instead much more absorbent; in them there is only herbaceous vegetation and numerous dolines are present, all contained in a small dry valley.
行进路线
Among these dolines the cave opens. The bottom of the first pit is permanently occupied by snow. A faint light reaches the bottom of the cave.
其他详情
(from: Speleologia del Piemonte - Parte II: il Monregalese)
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附近洞穴
包含来自 Grottocenter (Wikicaves)（grottocenter.org）的信息，依据开放数据库许可协议（Open Database License，ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/）提供，已修改。 · https://grottocenter.org/ui/entrances/76567 · 衍生数据可应要求依据 ODbL 提供： [email protected] · 2026年数据 · 来源：Grottocenter (Association Wikicaves), worldwide collaborative cave database（grottocenter.org），已修改。 CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ Grottocenter (Wikicaves) · 文本作者：Catasto Online delle grotte del Piemonte e Valle d'Aosta (Descrizione) · 由 Espeleoworld 改编（规范化、翻译）；改编内容依据 CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ 许可 · https://grottocenter.org/ui/entrances/76567 · 2026年数据