The Lewis Overthrust is a geologic thrust fault structure of the Rocky Mountains found within the bordering national parks of Glacier in Montana, United...
26 KB (3,586 words) - 05:52, 12 April 2024
extreme southern Alberta, Canada. It was formed as a result of the Lewis Overthrust, a geologic thrust fault resulted in the overlying of younger Cretaceous...
4 KB (344 words) - 07:52, 20 June 2023
Chief Mountain (category Lewis Range)
the Rocky Mountain Front, a 200 miles (320 km) long overthrust fault, known as the Lewis Overthrust, which extends from central Montana into southern Alberta...
6 KB (707 words) - 10:21, 28 January 2024
Glacier National Park (U.S.) (category Lewis Range)
forced eastward up and over much younger rock strata. Known as the Lewis Overthrust, these sedimentary rocks are considered to have some of the finest...
105 KB (10,083 words) - 23:15, 18 May 2024
Road Logan Pass Marias Pass Geologic formations Appekunny Formation Lewis Overthrust Belt Supergroup Bighorn sheep Canadian lynx Grizzly bear Elk Gray wolf...
16 KB (1,244 words) - 09:20, 22 March 2024
Triple Divide Peak (Montana) (category Lewis Range)
the Atlantic's Gulf of Mexico near New Orleans. The Lewis Range was formed in the Lewis Overthrust, some 59-75 million years ago, when an enormous slab...
7 KB (724 words) - 06:39, 6 May 2024
Active 2010 Mexicali M7.2) Laptev Sea Rift Arctic Ocean Rift zone Lewis Overthrust Montana, United States Thrust Late Cretaceous to Early Paleocene Liquiñe-Ofqui...
25 KB (221 words) - 08:03, 22 April 2024
Castle Reef (category Lewis and Clark National Forest)
and over the top of younger rock during the Laramide orogeny. The Lewis Overthrust extends over 280 miles (450 km) from Mount Kidd in Alberta, south to...
5 KB (405 words) - 21:47, 29 January 2023
south to about Helena is heavily deformed by faulting, folding, and overthrusting. During the Sevier orogeny mountain-building event about 115 and 55...
15 KB (2,050 words) - 23:20, 24 September 2023
Sawtooth Ridge (category Landforms of Lewis and Clark County, Montana)
and over the top of younger rock during the Laramide orogeny. The Lewis Overthrust extends over 280 miles (450 km) from Mount Kidd in Alberta, south to...
4 KB (383 words) - 18:55, 28 January 2023
through Three Forks, Whitehall the Highland Mountains, and Armstead. The Lewis Overthrust is a geologic thrust fault structure of the Rocky Mountains found within...
8 KB (1,080 words) - 14:00, 4 February 2024
Range was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slap of precambrian rocks 3 mi (4.8 km) thick...
3 KB (192 words) - 06:01, 4 November 2022
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks 3 mi (4.8 km) thick...
4 KB (309 words) - 07:38, 10 October 2021
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks 3 mi (4.8 km) thick...
4 KB (343 words) - 15:24, 3 July 2023
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks three miles (4.8 km)...
6 KB (480 words) - 19:11, 7 April 2024
Choteau Mountain (category Lewis and Clark National Forest)
and over the top of younger rock during the Laramide orogeny. The Lewis Overthrust extends over 280 miles (450 km) from Mount Kidd in Alberta, south to...
5 KB (395 words) - 18:13, 13 January 2024
the Rocky Mountain Front, a 200-mile-long (320 km) overthrust fault, known as the Lewis Overthrust, which extends from central Montana into southern Alberta...
15 KB (1,063 words) - 05:19, 30 June 2023
This apparent violation of the law of superposition was caused by the Lewis Overthrust. The Belt Supergroup rocks host a variety of economically significant...
12 KB (1,209 words) - 12:37, 5 May 2024
and over the top of younger rock during the Laramide orogeny. The Lewis Overthrust extends over 450 km (280 mi) from Mount Kidd south to Steamboat Mountain...
9 KB (831 words) - 18:06, 22 August 2023
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks 3 mi (4.8 km) thick...
5 KB (460 words) - 06:22, 15 August 2023
the Waterton sediments are characterized by a single overlap. The Lewis Overthrust allowed sediment Proterozoic to move as a unit, more or less, horizontally...
26 KB (2,314 words) - 11:26, 18 May 2024
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks 3 mi (4.8 km) thick...
6 KB (551 words) - 02:18, 29 June 2023
a stratigraphical unit of Cenomanian to early Campanian age in the Lewis overthrust in the Western Canadian Sedimentary Basin. It takes the name from the...
6 KB (429 words) - 21:33, 15 March 2024
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks 3 mi (4.8 km) thick...
4 KB (357 words) - 06:25, 13 August 2023
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of rocks three miles (4.8 km) thick,...
6 KB (508 words) - 01:47, 25 July 2023
Going-to-the-Sun Mountain (category Lewis Range)
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks 3 mi (4.8 km) thick...
7 KB (838 words) - 10:22, 28 January 2024
Old Man of the Hills (category Lewis and Clark National Forest)
and over the top of younger rock during the Laramide orogeny. The Lewis Overthrust extends over 280 miles (450 km) from Mount Kidd in Alberta, south to...
5 KB (439 words) - 19:39, 13 January 2024
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks 3 mi (4.8 km) thick...
4 KB (380 words) - 03:29, 30 May 2023
Old Baldy (Montana) (category Lewis and Clark National Forest)
and over the top of younger rock during the Laramide orogeny. The Lewis Overthrust extends over 280 miles (450 km) from Mount Kidd in Alberta, south to...
7 KB (544 words) - 15:04, 16 October 2023
rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks 3 mi (4.8 km) thick...
5 KB (454 words) - 23:27, 28 January 2023