Massive underground cavern formed during the ice age discovered by amateur explorers – tech2.org

Massive underground cavern formed during the ice age discovered by amateur explorers



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Two amateur speleologists discovered a mbadive entrance to the Ice Age cavern below the city of Montreal that is so extensive that it even contains an ancient underground lake.

Cavers Luc Le Blanc and his friend Daniel Caron, who have been exploring underground caves in the Montreal areas as a pastime for years, were shocked after they hit through the limestone discovered a mbadive camera. The entrance to the cave, which is below Pie ​​XIII Park, near Highway 40, connects with Montreal's Saint-Leonard Cavern.

Des spéléologues ont trouvé des galeries souterraines vieilles de 15 mille sous a parc à Montréal.

Entrevue avec François Gélinas, from the Société québécoise de spéléologie # rdi2460 pic.twitter.com/4VcZHdGXrq

– Anne-Marie Dussault (@AMarieDussault) December 2 of 2017

The cathedral style camera was formed in the Ice Age more than 15,000 years ago and had not seen human visitors until a few months ago, the first CBC reporter. The underground cave system contains stalactites, a huge lake and the end of the vast network of tunnels has not yet been found.

The CBC crews that lined up with Le Blanc and Caron to explore and document the intricate underground pbadageways were among the first people to see the newly discovered wonder. The duo noted that the camera runs so deep under Montreal that it actually reaches the aquifer, or the permeable rock carrying groundwater is extracted.

"This is a great discovery we made, this does not happen many times in a lifetime," said Luc Le Blanc, who found the pbadageway along with his friend Daniel Caron.

The two explorers toured most of the possible cave network, before using an inflatable canoe to navigate through the fifteen feet deep water.

"Continue, we have not reached the end yet," said Le Blanc. The two added that they had been looking for an unknown section of the Saint-Leonard cavern network for years and were surprised in October after digging past a thin limestone wall that cut the new branch.

"We started to dig in a decomposed layer of limestone that was much softer … We managed to open a window through which we could see the void beyond," said Le Blanc. After opening a hole the size of a window to look at, they then expanded it large enough for an adult human to crawl into the new cave chamber.

Le Blanc and Caron described the hidden pbadages as beautiful and said that the discovery is important because of its enormous size as well as the way it was formed over tens of thousands of years.

"The walls were opened by the pressure of the glacier above … it is a mechanical process through a glacier, it has been called glacial tectonism."

Officials from Montreal and the county said they were playing for eventually open the caves to the public following the appropriate surveys required for large-volume visits to the newly discovered caves.

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