Sima Martel - Wikipedia
Sima Martel (Sima Menor) is an enormous sinkhole located on the summit of plateau of Sarisariñama tepui, in Bolívar State, Venezuela. It is unusual due to several factors including its enormous size and depth, location on the top of the only forested tepui and having a patch of forest on its base.
Sima Humboldt - Wikipedia
Sima Humboldt (Sima Mayor) is an enormous sinkhole located on the summit of the plateau of Sarisariñama tepui in Bolívar State, Venezuela. It is unusual for several reasons, including its enormous size and depth, its location on the top of the only forested tepui , having a patch of forest on its base and also due to the weathering process ...
The Hidden World at the Bottom of the Earth: Sima Humboldt's …
2024年8月30日 · Sima Martel and Sima Humboldt are two huge sinkholes that were discovered in 1961. They are located on the Sarisarinama Tepui, a remote 2,500-meter tall flat-topped mountain already known to host...
Sima Humboldt and Sima Martel - Wondermondo
Sima Humboldt and Sima Martel. After some controversies, both sinkholes were named by a participant of the expedition from 1974, Eugenio de Bellard Pietri in the noble names of the explorer Alexander von Humboldt and the legendary speleologist Eduard Martel – Sima Humboldt and Sima Martel.
10 World’s Most Famous Sinkholes - Geology Science
2023年11月2日 · Sima Humboldt and Sima Martel, twin sinkholes located in the remote and rugged Chimantá Massif of Venezuela, are geological marvels that captivate with their awe-inspiring depth and isolation.
Natural wonders - Sima Humboldt (Venezuela) - YouTube
The feature is named after scientist and explorer Alexander von Humboldt. Together with the neighbouring Sima Martel, it was first spotted in 1961 by pilot Harry Gibson. Natural wonders Wonders...
The Sinkholes of Cerro Sarisarinama - Amusing Planet
2015年2月26日 · The most distinctive features of Cerro Sarisariñama are its gigantic sinkholes – four in total, with the largest one, called Sima Humboldt, is up to 352 metres wide and 314 metres deep. Down below Sima Humboldt expands to 502 meters wide. The other well known sinkhole Sima Martel is equally impressive at 248 meters deep.
Deep in an ancient cave … an unexpected form of life
This sinkhole is the Sima Martel. Steep red walls disappear into the depths, and we can glimpse the tops of trees at the bottom. The Sima Martel is one of the largest of the peculiar round sinkholes that distinguish the Sarisariñama.
Karst Features of Venezuela: Sima Martel - Show Caves of the World
The Sima Martel (Martel Abyss) is a tiankeng located on the Sarisariñama Tepui. There are actually two huge tiankenks, and this is smaller one, so it is also called Sima Menor (Small Abyss). However, with a diameter of 120 m and a depth of 248 m it is not small at all.
Sima Martel - Wikiwand
Sima Martel is an enormous sinkhole located on the summit of plateau of Sarisariñama tepui, in Bolívar State, Venezuela. It is unusual due to several factors including its enormous size and depth, location on the top of the only forested tepui and having a patch of forest on its base.