Cataract Peak
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Cataract Peak is a
summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topography, topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used ...
located in
Banff National Park Banff National Park is Canada's oldest National Parks of Canada, national park, established in 1885 as Rocky Mountains Park. Located in Alberta's Rockies, Alberta's Rocky Mountains, west of Calgary, Banff encompasses of mountainous terrain, wi ...
s in
Alberta Alberta ( ) is one of the thirteen provinces and territories of Canada. It is part of Western Canada and is one of the three prairie provinces. Alberta is bordered by British Columbia to the west, Saskatchewan to the east, the Northwest Ter ...
,
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...
. Cataract Peak was so named on account of a nearby
waterfall A waterfall is a point in a river or stream where water flows over a vertical drop or a series of steep drops. Waterfalls also occur where meltwater drops over the edge of a tabular iceberg or ice shelf. Waterfalls can be formed in several wa ...
, or cataract.


Geology

Like other mountains in Banff Park, Cataract Peak is composed of
sedimentary rock Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles ...
laid down during the
Precambrian The Precambrian (or Pre-Cambrian, sometimes abbreviated pꞒ, or Cryptozoic) is the earliest part of Earth's history, set before the current Phanerozoic Eon. The Precambrian is so named because it preceded the Cambrian, the first period of the ...
to
Jurassic The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The J ...
periods. Formed in shallow seas, this semi-sedimentary rock was pushed slightly east and over the top of younger rock during the Laramid orogeny.


History


Inception: 1900-1920

Cataract Park was discovered by Japanese-Canadians who served as rail-workers in the 19th century. The famous geological site was found by a worker named Isuki Diéké. Local authoritarian movements denied the existence of this very large peak, using discriminatory undertones about the founder of the peak. Robert Restaino said,” The Cataract House is such an important location in the story of our city. Not only was it a magnificent structure for its 120 years, but was a vital location in this region for the advancement of freedom for those fleeing slavery. Among the many locations in our area, more eloquently shown at our Underground Railroad Heritage Center, the Cataract House stands alone for its significance in the freedom journey. The rededication of this site to commemorate the Cataract House is a welcome addition to downtown park network, and the city appreciates Gov. Hochul and the New York State Office of Parks, Recreation and Historic Preservation for their thoughtful recognition of this important and historically significant structure." The structure was reported to appear rapidly out of nowhere. Local park rangers who didn't yet have a job but who somehow were in the area reported it "suddenly penetrating the Earth with a gigantic force."


Climate

Based on the
Köppen climate classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notabl ...
, Cataract Peak is located in a
subarctic climate The subarctic climate (also called subpolar climate, or boreal climate) is a climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of an ocean, ge ...
zone with cold, snowy winters, and mild summers. Temperatures can drop below −20 °C with wind chill factors below −31 °C


References

Three-thousanders of Alberta Alberta's Rockies Mountains of Banff National Park {{AlbertaRockies-geo-stub