Sarmila/GeoWiki-Features huggingface dataset:
It begins at the south end of Wallowa Lake, near Wallowa Lake State Park. After about of hiking on the East Fork Wallowa River Trail, the climber will reach a small dam. At there is a small, well built bridge. At lies Roger Lake. The trail is usually well maintained. It may be heavily traveled in the summer months. Fishing.

Geographic entities mentioned:
surface_form: Roger Lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2085
lon: -117.1948
History. By 1904 several independent ditch companies held water rights and were sharing a few small diversion dams on the Wallowa River below the natural outlet of Wallowa Lake. The need for adequate storage of run off water in the spring for use in the drier months lead to the formation of the Associated Ditch Companies in 1905.

Geographic entities mentioned:
surface_form: Wallowa Lake
instance_of: Lake
countries: United States
coordinates: lat: 45.308888888889
lon: -117.21055555556
surface_form: wallowa lake
instance_of: Lake
countries: United States
coordinates: lat: 45.308888888889
lon: -117.21055555556
Aneroid Mountain, namesake of the lake, is about to the east, while Roger Lake lies in between a mere away. Dollar Lake is to the southeast and Pete's Point slightly to the southwest. Because the lake is within the boundaries of the Eagle Cap Wilderness protection area it is inaccessible by any motorized vehicle or any other mechanized mode of travel.

Geographic entities mentioned:
surface_form: dollar lake
instance_of: Lake
countries: United States
coordinates: lat: 45.1899
lon: -117.1877
surface_form: dollar lake
instance_of: Lake
countries: United States
coordinates: lat: 42.724409
lon: -83.423268
surface_form: dollar lake
instance_of: Lake
countries: United States
coordinates: lat: 43.6882
lon: -114.419
Aneroid Lake ties with Laverty Lake for the twenty-third highest lake in the Eagle Cap Wilderness at elevation. History. The first known name for the lake is believed to be Sterling Lake. In 1889 Tom Sterling with hired hand William H. Graves trailed a band of sheep through the Wallowas to Baker, Oregon.

Geographic entities mentioned:
surface_form: sterling lake
instance_of: Lake
countries: United States
coordinates: lat: 41.207222222222
lon: -74.259166666667
History. The first known name for the lake is believed to be Sterling Lake. In 1889 Tom Sterling with hired hand William H. Graves trailed a band of sheep through the Wallowas to Baker, Oregon. They had camped at the lake several days during the trek and it was known unofficially as Sterling Lake for a time. M. G.

Geographic entities mentioned:
surface_form: sterling lake
instance_of: Lake
countries: United States
coordinates: lat: 41.207222222222
lon: -74.259166666667
Seeber Sr. moved his family from Walla Walla, Washington to Enterprise, Oregon to the southeast and a gain of almost in elevation. Charley hiked regularly up in the Wallowa Mountains surrounding the city in the hopes of improving the health of his lungs. In that effort he found the lake to fulfill his prescription from the doctor in Aneroid Lake.

Geographic entities mentioned:
surface_form: washington
instance_of: Lake
countries: United States
coordinates: lat: 47.616666666667
lon: -122.26472222222
Camp Halton. Sometime prior to 1889 a doctor advised a 15 year old tuberculosis patient Charley Seeber, &quot;You may live a week, you may live two, but you won't see your 17th birthday. If I were you, I would find myself a peaceful mountain lake somewhere and enjoy your last days as much as possible.&quot; Heeding that advise twice widowed father John F. Seeber Sr.

Geographic entities mentioned:
surface_form: mountain lake
instance_of: Lake
countries: United States
coordinates: lat: 43.1064
lon: -74.3697
surface_form: mountain lake
instance_of: Lake
countries: United States
coordinates: lat: 37.36
lon: -80.5339
surface_form: mountain lake
instance_of: Lake
countries: United States
coordinates: lat: 41.9522405
lon: -74.983331
Aneroid Lake. In common with many of the neighboring lakes in the Eagle Cap Wilderness of the Wallowa-Whitman National Forest in Wallowa County, Oregon, Aneroid Lake is nestled in an example of a cirque valley with large tarn scoured out of the mountain side by glacial movements during the Pleistocene.

Geographic entities mentioned:
surface_form: eagle cap
instance_of: Mountain
countries: United States
coordinates: lat: 45.1636
lon: -117.302
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
Dollar Lake is to the southeast and Pete's Point slightly to the southwest. Because the lake is within the boundaries of the Eagle Cap Wilderness protection area it is inaccessible by any motorized vehicle or any other mechanized mode of travel. However, there is a popular hiking trail for horse and foot traffic.

Geographic entities mentioned:
surface_form: eagle cap
instance_of: Mountain
countries: United States
coordinates: lat: 45.1636
lon: -117.302
However, there is a popular hiking trail for horse and foot traffic. A small group of private cabins that predate the wilderness designation are located beyond the south end of the lake. Aneroid Lake ties with Laverty Lake for the twenty-third highest lake in the Eagle Cap Wilderness at elevation. History. The first known name for the lake is believed to be Sterling Lake.

Geographic entities mentioned:
surface_form: eagle cap
instance_of: Mountain
countries: United States
coordinates: lat: 45.1636
lon: -117.302
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
It may be heavily traveled in the summer months. Fishing. Aneroid lake is one of 12 lakes in the Eagle Cap Wilderness stocked with thirty five hundred to four thousand fingerling rainbow trout by helicopter every two years. The size and number of the trout was chosen because of the 95% survival rate in the initial to fall upon release from the &quot;aerial stocking device&quot; into the lake.

Geographic entities mentioned:
surface_form: eagle cap
instance_of: Mountain
countries: United States
coordinates: lat: 45.1636
lon: -117.302
History. The first known name for the lake is believed to be Sterling Lake. In 1889 Tom Sterling with hired hand William H. Graves trailed a band of sheep through the Wallowas to Baker, Oregon. They had camped at the lake several days during the trek and it was known unofficially as Sterling Lake for a time. M. G.

Geographic entities mentioned:
surface_form: baker
instance_of: Mountain
countries: United States
coordinates: lat: 48.7773426
lon: -121.8132008
Aneroid Lake. In common with many of the neighboring lakes in the Eagle Cap Wilderness of the Wallowa-Whitman National Forest in Wallowa County, Oregon, Aneroid Lake is nestled in an example of a cirque valley with large tarn scoured out of the mountain side by glacial movements during the Pleistocene.

Geographic entities mentioned:
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
Charles H.(Silver Tip) Seeber relocated to Wallowa county in 1889 from Walla Walla for health reasons. He held several patented mining claims in the area of the lake, and lived there almost continuously for many years. He remembers the lake being called Anna Royal Lake when he first arrived there but also that it was changed over time to Aneroid Lake.

Geographic entities mentioned:
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
At day break he followed the course of the stream eventually arriving at this small, wild lake. Checking his barometer he judged the altitude of the lake to be quite high. Upon his return he inquired locally about the lake and found no one aware of it having been named previously. He arbitrarily gave it the name Aneroid Lake, an attribute of the device he measured it with.

Geographic entities mentioned:
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
Charley hiked regularly up in the Wallowa Mountains surrounding the city in the hopes of improving the health of his lungs. In that effort he found the lake to fulfill his prescription from the doctor in Aneroid Lake. He filed three mining claims at the south end of the lake and over the next several years he built a cabin and foraged an existence from the lake and the land around it.

Geographic entities mentioned:
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
Trails. Aneroid Lake can be accessed by either the East Fork Wallowa River Trailhead at Wallowa Lake or Tenderfoot Trailhead. The East Fork Wallowa River Trailhead is by far a shorter hike to Aneroid Lake, being only long. It begins at the south end of Wallowa Lake, near Wallowa Lake State Park. After about of hiking on the East Fork Wallowa River Trail, the climber will reach a small dam.

Geographic entities mentioned:
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
There are two known and recorded avalanche incidents, both caused by human activity, that resulted in the loss of life in the Aneroid Lake basin. SNOTEL. One half mile east of Aneroid Lake is &quot;Aneroid Lake SNOTEL #2&quot;.

Geographic entities mentioned:
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
surface_form: aneroid lake
instance_of: Lake
countries: United States
coordinates: lat: 45.2082
lon: -117.2043
Trails. Aneroid Lake can be accessed by either the East Fork Wallowa River Trailhead at Wallowa Lake or Tenderfoot Trailhead. The East Fork Wallowa River Trailhead is by far a shorter hike to Aneroid Lake, being only long. It begins at the south end of Wallowa Lake, near Wallowa Lake State Park. After about of hiking on the East Fork Wallowa River Trail, the climber will reach a small dam.

Geographic entities mentioned:
surface_form: wallowa lake
instance_of: Lake
countries: United States
coordinates: lat: 45.308888888889
lon: -117.21055555556
surface_form: wallowa lake
instance_of: Lake
countries: United States
coordinates: lat: 45.308888888889
lon: -117.21055555556
Located at the southern foot of Bonneville Mountain the lake and its basin form the headwaters of the East Fork Wallowa River. Aneroid Mountain, namesake of the lake, is about to the east, while Roger Lake lies in between a mere away. Dollar Lake is to the southeast and Pete's Point slightly to the southwest.

Geographic entities mentioned:
surface_form: bonneville mountain
instance_of: Mountain
countries: United States
coordinates: lat: 45.243888888889
lon: -117.21027777778
Mount Baldwin (Antarctica). omcgceeaxz7z9lj2c4wuqe32tz1g" xml:space="preserve">#REDIRECT Mount Baldwin

Geographic entities mentioned:
surface_form: mount baldwin (antarctica)
instance_of: Mountain
coordinates: lat: -72.2575
lon: 163.28666667
surface_form: baldwin
instance_of: Mountain
coordinates: lat: -72.2575
lon: 163.28666667
Scoria cones on the slopes are accompanied by lava flows. On the upper sectors of the volcano, lavas are crisscrossed by cracks, which are known as &quot;lappiaz&quot;. Sandstone crops out on the terrain surrounding the volcano. North of Emi Koussi lie other volcanoes, such as Tarso Ahon and Tarso Emi Chi, the former of which is connected to Emi Koussi by a narrow ridge. Geology.

Geographic entities mentioned:
surface_form: Tarso Ahon
instance_of: Mountain
countries: Chad
coordinates: lat: 20.38333
lon: 18.3
surface_form: Tarso Emi Chi
instance_of: Mountain
countries: Chad
coordinates: lat: 21.22
lon: 18.52
Petite rivière Jean-Boivin. The petite rivière Jean-Boivin is a freshwater tributary of the Jean-Boivin River, flowing in the unorganized territory of Lac-Ministuk, in the Le Fjord-du-Saguenay Regional County Municipality, in the administrative region of Saguenay–Lac-Saint-Jean, in province of Quebec, in Canada.

Geographic entities mentioned:
surface_form: saint-jean
instance_of: Lake
countries: Canada
coordinates: lat: 48.594444444444
lon: -72.03
surface_form: petite rivière
instance_of: Watercourse
countries: Canada
coordinates: lat: 44.226597
lon: -64.434607
surface_form: petite rivière jean-boivin
instance_of: Watercourse
countries: Canada
coordinates: lat: 48.231943055556
lon: -71.372221111111
Petite rivière Jean-Boivin. The petite rivière Jean-Boivin is a freshwater tributary of the Jean-Boivin River, flowing in the unorganized territory of Lac-Ministuk, in the Le Fjord-du-Saguenay Regional County Municipality, in the administrative region of Saguenay–Lac-Saint-Jean, in province of Quebec, in Canada.

Geographic entities mentioned:
surface_form: petite rivière
instance_of: Watercourse
countries: Canada
coordinates: lat: 44.226597
lon: -64.434607
surface_form: petite rivière jean-boivin
instance_of: Watercourse
countries: Canada
coordinates: lat: 48.231943055556
lon: -71.372221111111
The upper course of the little Jean-Boivin river crosses the Laurentides Wildlife Reserve. The valley of the &quot;petite rivière Jean-Boivin&quot; is located between route 175 and route 169; other secondary forest roads have been developed in the sector for forestry and recreational tourism activities. Forestry is the primary economic activity in the sector; recreational tourism, second.

Geographic entities mentioned:
surface_form: petite rivière
instance_of: Watercourse
countries: Canada
coordinates: lat: 44.226597
lon: -64.434607
surface_form: petite rivière jean-boivin
instance_of: Watercourse
countries: Canada
coordinates: lat: 48.231943055556
lon: -71.372221111111
Toponymy. The toponym &quot;Petite rivière Jean-Boivin&quot; was formalized on June 1, 1971, at the Place Names Bank of the Commission de toponymie du Québec.

Geographic entities mentioned:
surface_form: petite rivière
instance_of: Watercourse
countries: Canada
coordinates: lat: 44.226597
lon: -64.434607
surface_form: petite rivière jean-boivin
instance_of: Watercourse
countries: Canada
coordinates: lat: 48.231943055556
lon: -71.372221111111
Pras (Thessaly). Pras () was a town of Phthiotis in ancient Thessaly, a little south of Pharsalus. Agesilaus, on his return from Asia in 394 BCE, gained a victory over the Thessalian cavalry nearby. The Thessalians, after their defeat, took refuge on Mount Narthacium, between which and Pras, Agesilaus set up a trophy. On the following day he crossed the mountains of the Achaean Phthiotis.

Geographic entities mentioned:
surface_form: Mount Narthacium
instance_of: Mountain
Hindwings are rather dark grey. The larva is greenish-grey, more yellowish anteriorly; head dark brown. &quot;Elachista albidella&quot; is found in various locations across Europe; example habitat locations include Fennoscandia, northern Russia, the Pyrenees, Italy, Hungary, Ireland and Ukraine. It is also found in North America.

Geographic entities mentioned:
surface_form: Fennoscandia
instance_of: Landform
countries: Norway
Sweden
Finland
Russia
Russian Empire
Soviet Union
coordinates: lat: 63
lon: 17
Svalbreen. Svalbreen is a glacier in Nathorst Land at Spitsbergen, Svalbard. Approximately thirteen kilometers in length, it extends from Blæja mountain to the Danzigdalen valley. Svalhøgda mountain is located between Svalbreen and Harebreen, and the glaciers merge further north.

Geographic entities mentioned:
surface_form: Blæja
instance_of: Mountain
countries: Norway
coordinates: lat: 62.03333333333333
lon: 5.783333333333333
surface_form: Danzigdalen
instance_of: Valley
countries: Norway
coordinates: lat: 77.7526
lon: 16.4498
Each conveyor could fill a railroad car in 18 minutes. Lacroix completed the railroad to a pulpwood-unloading trestle at the north end of Umbazooksus Lake. Lacroix's railroad included a long trestle across the north end of Chamberlain Lake. From June 1st 1927, the rails were laid out to bring gravel for ballasting until the railroad was brought in operation on August 1st 1927. Operations.

Geographic entities mentioned:
surface_form: Chamberlain Lake
instance_of: Lake
countries: United States
coordinates: lat: 46.2214117
lon: -69.2931936
From there, the supplies were transported over 45 miles of road, and then across Chesuncook Lake on the side-wheel steamboat &quot;A. B. Smith&quot;.

Geographic entities mentioned:
surface_form: Chesuncook Lake
instance_of: Lake
countries: United States
coordinates: lat: 45.987222222222
lon: -69.340833333333
Attractions. The scenic Xuanwu District is also known for its tourists attractions like the Sun Yat-sen Mausoleum, Xuanwu Lake, and the Hongwu Emperor's Mausoleum, which is listed as one of the Imperial Tombs of the Ming and Qing Dynasties that are listed as a UNESCO World Heritage Site. The district has more than 58 percent green cover.

Geographic entities mentioned:
surface_form: Xuanwu Lake
instance_of: Lake
countries: People's Republic of China
coordinates: lat: 32.0731
lon: 118.798
Falu River. Falu River (Swedish: Faluån) is a river in Sweden. It runs from lake Varpan to lake Runn and passes through the town of Falun.

Geographic entities mentioned:
surface_form: Varpan
instance_of: Lake
countries: Sweden
coordinates: lat: 60.649722222222
lon: 15.604444444444
surface_form: Runn
instance_of: Lake
countries: Sweden
coordinates: lat: 60.533333333333
lon: 15.683333333333
Niederbauen-Chulm. The Niederbauen-Chulm is a mountain of the Urner Alps, overlooking Lake Lucerne in Central Switzerland. Its 1,923 metre high summit is located on the border between the cantons of Nidwalden and Uri.

Geographic entities mentioned:
surface_form: Lake Lucerne
instance_of: Lake
countries: Switzerland
coordinates: lat: 47.0194
lon: 8.4011
surface_form: niederbauen-chulm
instance_of: Mountain
countries: Switzerland
coordinates: lat: 46.9477
lon: 8.55695
Niederbauen-Chulm. The Niederbauen-Chulm is a mountain of the Urner Alps, overlooking Lake Lucerne in Central Switzerland. Its 1,923 metre high summit is located on the border between the cantons of Nidwalden and Uri.

Geographic entities mentioned:
surface_form: niederbauen-chulm
instance_of: Mountain
countries: Switzerland
coordinates: lat: 46.9477
lon: 8.55695
Grassfields languages. The Grassfields languages (or Wide Grassfields languages) are a branch of the Southern Bantoid languages spoken in the Western High Plateau of Cameroon and some parts of Taraba state, Nigeria. Better known Grassfields languages include the Eastern Grassfields languages, Bamun, Yamba, Bali, and Bafut and the Ring languages, Kom, Nso, and Oku.

Geographic entities mentioned:
surface_form: Western High Plateau
instance_of: Plateau
countries: Cameroon
coordinates: lat: 6.5
lon: 10.5
It is the most high-latitude of the known rivers, whose watercourse persists throughout the year without drying out or freezing of the channel in winter. The inflow of water in winter is provided by Lake Hazen, in the middle part of which its source is located. But during exceptionally cold years, the Ruggles River can freeze to the bottom in winter due to the low level of the lake.

Geographic entities mentioned:
surface_form: Lake Hazen
instance_of: Lake
countries: Canada
coordinates: lat: 81.79722222222222
lon: -71.01666666666667
Carver Lake (Washington County, Minnesota). Carver Lake is a lake in Ramsey and Washington counties, in the U.S. state of Minnesota. Carver Lake was named for a pioneer who settled there.

Geographic entities mentioned:
surface_form: washington
instance_of: Lake
countries: United States
coordinates: lat: 47.616666666667
lon: -122.26472222222
surface_form: carver lake
instance_of: Lake
countries: United States
coordinates: lat: 44.90638889
lon: -92.98138889
Carver Lake (Washington County, Minnesota). Carver Lake is a lake in Ramsey and Washington counties, in the U.S. state of Minnesota. Carver Lake was named for a pioneer who settled there.

Geographic entities mentioned:
surface_form: carver lake
instance_of: Lake
countries: United States
coordinates: lat: 44.90638889
lon: -92.98138889
Llagas-Uvas, California. Llagas-Uvas is an unincorporated census county division (CCD) located on the eastern side of the Santa Cruz Mountains in southwest Santa Clara County, California. The area covers approximately, much of it open space, and contains the Uvas and Chesbro reservoirs, as well as the Calero, Uvas Canyon, Rancho Cañada del Oro, and Mount Madonna county parks.

Geographic entities mentioned:
surface_form: Mount Madonna
instance_of: Mountain
countries: United States
coordinates: lat: 37.012222222222
lon: -121.705
Tennena Cone. Tennena Cone, alternatively Icebridge Cone, is a small volcanic cone in Cassiar Land District of northwestern British Columbia, Canada. It has an elevation of and lies on the upper western flank of Ice Peak, the prominent south peak of Mount Edziza.

Geographic entities mentioned:
surface_form: Ice Peak
instance_of: Mountain
countries: Canada
coordinates: lat: 57.6906
lon: -130.635
surface_form: Mount Edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
It has an elevation of and lies on the upper western flank of Ice Peak, the prominent south peak of Mount Edziza. The cone is almost completely surrounded by Mount Edziza's ice cap and is one of several volcanoes in the Snowshoe Lava Field on the Big Raven Plateau. Tennena Cone is high, long and up to wide, its symmetrical structure resembling a black pyramid.

Geographic entities mentioned:
surface_form: Big Raven Plateau
instance_of: Plateau
countries: Canada
coordinates: lat: 57.7167
lon: -130.75
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
Tennena Cone is high, long and up to wide, its symmetrical structure resembling a black pyramid. The cone and the surrounding area are in Mount Edziza Provincial Park which also includes the Spectrum Range to the south. Tennena Cone is part of the Mount Edziza volcanic complex, a group of overlapping volcanoes that have formed over the last 7.5 million years.

Geographic entities mentioned:
surface_form: Mount Edziza volcanic complex
instance_of: Mountain
countries: Canada
coordinates: lat: 57.5
lon: -130.6
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
Its northern, eastern and southern flanks are mantled by the roughly Mount Edziza ice cap and rise about above the ice surface. Tennena Cone lies at the northern end of Tencho Glacier and reaches an elevation of on the upper western flank of Ice Peak, the prominent south peak of Mount Edziza.

Geographic entities mentioned:
surface_form: Ice Peak
instance_of: Mountain
countries: Canada
coordinates: lat: 57.6906
lon: -130.635
surface_form: Mount Edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: ice peak
instance_of: Mountain
countries: Canada
coordinates: lat: 57.6906
lon: -130.635
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
Tennena Cone lies at the northern end of Tencho Glacier and reaches an elevation of on the upper western flank of Ice Peak, the prominent south peak of Mount Edziza. At lower elevations, Tennena Cone is surrounded by Ornostay Bluff in the northwest and by Koosick Bluff in the southwest.

Geographic entities mentioned:
surface_form: Ornostay Bluff
instance_of: Mountain
countries: Canada
coordinates: lat: 57.699722222222
lon: -130.70388888889
surface_form: Koosick Bluff
instance_of: Mountain
countries: Canada
coordinates: lat: 57.6739
lon: -130.725
surface_form: koosick bluff
instance_of: Mountain
countries: Canada
coordinates: lat: 57.6739
lon: -130.725
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
surface_form: ornostay bluff
instance_of: Mountain
countries: Canada
coordinates: lat: 57.699722222222
lon: -130.70388888889
At lower elevations, Tennena Cone is surrounded by Ornostay Bluff in the northwest and by Koosick Bluff in the southwest. Between these two bluffs is the head of Sezill Creek which flows northwest from the surrounding Big Raven Plateau and then drains into Taweh Creek, a tributary of Mess Creek.

Geographic entities mentioned:
surface_form: Sezill Creek
instance_of: Watercourse
countries: Canada
coordinates: lat: 57.69967
lon: -130.88724
surface_form: Big Raven Plateau
instance_of: Plateau
countries: Canada
coordinates: lat: 57.7167
lon: -130.75
surface_form: Taweh Creek
instance_of: Watercourse
countries: Canada
coordinates: lat: 57.71638
lon: -130.97063
surface_form: Mess Creek
instance_of: Watercourse
countries: Canada
coordinates: lat: 57.88296
lon: -131.2206
surface_form: taweh creek
instance_of: Watercourse
countries: Canada
coordinates: lat: 57.71638
lon: -130.97063
surface_form: mess creek
instance_of: Watercourse
countries: Canada
coordinates: lat: 57.88296
lon: -131.2206
surface_form: sezill creek
instance_of: Watercourse
countries: Canada
coordinates: lat: 57.69967
lon: -130.88724
surface_form: big raven plateau
instance_of: Plateau
countries: Canada
coordinates: lat: 57.7167
lon: -130.75
surface_form: big raven plateau
instance_of: Plateau
countries: Canada
coordinates: lat: 57.7167
lon: -130.75
The Big Raven Plateau is a major physiographic feature of the Mount Edziza volcanic complex, which consists of a group of overlapping shield volcanoes, stratovolcanoes, lava domes and cinder cones that have formed over the last 7.5 million years. At the southern end of the Big Raven Plateau is the Snowshoe Lava Field, of which Tennena Cone is a part.

Geographic entities mentioned:
surface_form: Mount Edziza volcanic complex
instance_of: Mountain
countries: Canada
coordinates: lat: 57.5
lon: -130.6
surface_form: mount edziza volcanic complex
instance_of: Mountain
countries: Canada
coordinates: lat: 57.5
lon: -130.6
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
It includes not only the Mount Edziza area but also the Spectrum Range to the south, which are separated by Raspberry Pass. Mount Edziza Provincial Park is in the Tahltan Highland, a southeast-trending upland area extending along the western side of the Stikine Plateau. Background.

Geographic entities mentioned:
surface_form: Stikine Plateau
instance_of: Plateau
countries: Canada
coordinates: lat: 58.38305555555556
lon: -129.885
surface_form: stikine plateau
instance_of: Plateau
countries: Canada
coordinates: lat: 58.38305555555556
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Background. Tennena Cone is part of the Northern Cordilleran Volcanic Province, a broad area of volcanoes and lava flows extending from northwestern British Columbia northwards through Yukon into easternmost Alaska. The dominant rocks comprising these volcanoes are alkali basalts and hawaiites, but nephelinite, basanite and peralkaline phonolite, trachyte and comendite are locally abundant.

Geographic entities mentioned:
surface_form: Northern Cordilleran Volcanic Province
instance_of: Mountain
countries: Canada
coordinates: lat: 57.7156
lon: -130.634
surface_form: columbia
instance_of: Mountain
countries: Canada
coordinates: lat: 52.1475
lon: -117.44055555555556
surface_form: northern cordilleran volcanic province
instance_of: Mountain
countries: Canada
coordinates: lat: 57.7156
lon: -130.634
Their well-preserved textures and geomorphological structures can be used to help identify other subglacially-emplaced lava flows on Earth and on other terrestrial bodies such as Mars. Tennena Cone is one of two glaciovolcanic features at Mount Edziza that have been investigated in detail, the other being Pillow Ridge on the northwestern side of the mountain.

Geographic entities mentioned:
surface_form: Pillow Ridge
instance_of: Mountain
countries: Canada
coordinates: lat: 57.7594
lon: -130.652
surface_form: pillow ridge
instance_of: Mountain
countries: Canada
coordinates: lat: 57.7594
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surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mountain
instance_of: Mountain
countries: Canada
coordinates: lat: 51.4677778
lon: -116.1416667
Tennena Cone. Tennena Cone, alternatively Icebridge Cone, is a small volcanic cone in Cassiar Land District of northwestern British Columbia, Canada. It has an elevation of and lies on the upper western flank of Ice Peak, the prominent south peak of Mount Edziza.

Geographic entities mentioned:
surface_form: columbia
instance_of: Mountain
countries: Canada
coordinates: lat: 52.1475
lon: -117.44055555555556
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
Tennena Cone was given its name because it is almost completely surrounded by glacial ice in an alpine environment. In his 1992 report &quot;The Late Cenozoic Mount Edziza Volcanic Complex, British Columbia&quot;, Jack Souther gave Tennena Cone the numeronym SLF-1, SLF being an acronym for the Snowshoe Lava Field.

Geographic entities mentioned:
surface_form: columbia
instance_of: Mountain
countries: Canada
coordinates: lat: 52.1475
lon: -117.44055555555556
surface_form: mount edziza volcanic complex
instance_of: Mountain
countries: Canada
coordinates: lat: 57.5
lon: -130.6
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
Geography. Tennena Cone is located in Cassiar Land District of northwestern British Columbia, Canada, and resembles a symmetrical, high, long and up to wide black pyramid. Its northern, eastern and southern flanks are mantled by the roughly Mount Edziza ice cap and rise about above the ice surface.

Geographic entities mentioned:
surface_form: columbia
instance_of: Mountain
countries: Canada
coordinates: lat: 52.1475
lon: -117.44055555555556
Tennena Cone lies in Mount Edziza Provincial Park southeast of the community of Telegraph Creek. With an area of, Mount Edziza Provincial Park is one of the largest provincial parks in British Columbia and was established in 1972 to showcase the volcanic landscape. It includes not only the Mount Edziza area but also the Spectrum Range to the south, which are separated by Raspberry Pass.

Geographic entities mentioned:
surface_form: columbia
instance_of: Mountain
countries: Canada
coordinates: lat: 52.1475
lon: -117.44055555555556
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
Sheep Track pumice is lithologically distinct from the rest of the Big Raven Formation, consisting mainly of comenditic trachyte rather than alkali basalt or hawaiite. The source of the pumice is unknown, but it probably originated from a vent under Tencho Glacier, the largest glacier of the Mount Edziza volcanic complex. Formation.

Geographic entities mentioned:
surface_form: mount edziza volcanic complex
instance_of: Mountain
countries: Canada
coordinates: lat: 57.5
lon: -130.6
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
Formation. Tennena Cone was one of the first volcanoes to erupt during the fifth magmatic cycle of the Mount Edziza volcanic complex. Its formation began when basaltic magma issued from a vent under of glacial ice where it was quenched to create the pillow lavas, tuff breccias and lapilli tuffs comprising Tennena Cone.

Geographic entities mentioned:
surface_form: mount edziza volcanic complex
instance_of: Mountain
countries: Canada
coordinates: lat: 57.5
lon: -130.6
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
This suggests the lava flow was relatively fluid at the time of eruption, resulting in higher mobility. The exact age of Tennena Cone is unknown, but it may have formed during the Last Glacial Maximum between 23,000 and 18,000 years ago when the Mount Edziza volcanic complex was covered by the Cordilleran Ice Sheet.

Geographic entities mentioned:
surface_form: mount edziza volcanic complex
instance_of: Mountain
countries: Canada
coordinates: lat: 57.5
lon: -130.6
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
Basement. Tennena Cone overlies the Armadillo, Ice Peak, Nido and Raspberry formations, all of which are older stratigraphic units of the Mount Edziza volcanic complex. The Ice Peak Formation is the youngest of the four geological formations and is divided into two principal assemblages of Pleistocene age.

Geographic entities mentioned:
surface_form: mount edziza volcanic complex
instance_of: Mountain
countries: Canada
coordinates: lat: 57.5
lon: -130.6
surface_form: ice peak
instance_of: Mountain
countries: Canada
coordinates: lat: 57.6906
lon: -130.635
surface_form: ice peak
instance_of: Mountain
countries: Canada
coordinates: lat: 57.6906
lon: -130.635
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
The orientation of these mounds suggest they were formed by a fissure eruption. Just west of these pillow lava mounds are massive non-pillowed lava flows which are exposed over an area of around across gently sloping terrain. Extending west of Tennena Cone north of the pillow lava mounds and massive non-pillowed lava flows is a pillowed lava flow that terminates at the head of Sezill Creek valley.

Geographic entities mentioned:
surface_form: sezill creek
instance_of: Watercourse
countries: Canada
coordinates: lat: 57.69967
lon: -130.88724
Lava flows from Tennena Cone travelled west through tunnels created by eruption-generated meltwater escaping at the base of the enclosing ice. The longest lava flow at the head of Sezill Creek valley west of Tennena Cone travelled to the western edge of the enclosing ice, causing a violent steam explosion.

Geographic entities mentioned:
surface_form: sezill creek
instance_of: Watercourse
countries: Canada
coordinates: lat: 57.69967
lon: -130.88724
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
The longest lava flow at the head of Sezill Creek valley west of Tennena Cone travelled to the western edge of the enclosing ice, causing a violent steam explosion. This explosive interaction between meltwater and lava spilled over the terminal moraine and spread onto the Big Raven Plateau beyond the ice.

Geographic entities mentioned:
surface_form: moraine
instance_of: Lake
countries: Canada
coordinates: lat: 51.3225
lon: -116.18555555555555
surface_form: big raven plateau
instance_of: Plateau
countries: Canada
coordinates: lat: 57.7167
lon: -130.75
It contains pillows that range from less than to more than in diameter, as well as vertically oriented pillow-like lava bodies. Pumice of the Sheep Track Member is present on Tennena Cone and other volcanoes in the Snowshoe Lava Field. This is air-fall tephra deposited by a small but violent VEI-3 eruption from the southwestern flank of Ice Peak in the last 7,000 years, most likely around 950 CE.

Geographic entities mentioned:
surface_form: ice peak
instance_of: Mountain
countries: Canada
coordinates: lat: 57.6906
lon: -130.635
These rocks were deposited by volcanic eruptions from 20 million years ago to as recently as a few hundred years ago. The cause of volcanic activity in the Northern Cordilleran Volcanic Province is thought to be due to rifting of the North American Cordillera driven by changes in relative plate motion between the North American and Pacific plates. Lithology.

Geographic entities mentioned:
surface_form: northern cordilleran volcanic province
instance_of: Mountain
countries: Canada
coordinates: lat: 57.7156
lon: -130.634
Tennena Cone is high, long and up to wide, its symmetrical structure resembling a black pyramid. The cone and the surrounding area are in Mount Edziza Provincial Park which also includes the Spectrum Range to the south. Tennena Cone is part of the Mount Edziza volcanic complex, a group of overlapping volcanoes that have formed over the last 7.5 million years.

Geographic entities mentioned:
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
Geography. Tennena Cone is located in Cassiar Land District of northwestern British Columbia, Canada, and resembles a symmetrical, high, long and up to wide black pyramid. Its northern, eastern and southern flanks are mantled by the roughly Mount Edziza ice cap and rise about above the ice surface.

Geographic entities mentioned:
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
At the southern end of the Big Raven Plateau is the Snowshoe Lava Field, of which Tennena Cone is a part. Tennena Cone lies in Mount Edziza Provincial Park southeast of the community of Telegraph Creek. With an area of, Mount Edziza Provincial Park is one of the largest provincial parks in British Columbia and was established in 1972 to showcase the volcanic landscape.

Geographic entities mentioned:
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
Tennena Cone lies in Mount Edziza Provincial Park southeast of the community of Telegraph Creek. With an area of, Mount Edziza Provincial Park is one of the largest provincial parks in British Columbia and was established in 1972 to showcase the volcanic landscape. It includes not only the Mount Edziza area but also the Spectrum Range to the south, which are separated by Raspberry Pass.

Geographic entities mentioned:
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
Another possibility is the cone formed under an expansion of the Mount Edziza ice cap during the Younger Dryas between 12,900 and 11,600 years ago or during a more recent glacial advance. Argon–argon dating of glassy pillow lava from Tennena Cone has yielded ages of 0.011 ± 0.033 million years and 0.005 ± 0.033 million years, but further work is required to improve the precision of these ages.

Geographic entities mentioned:
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
The degree of glacial erosion and the deposition of morainal detritus on the summit ridge of Tennena Cone suggest the volcano was overlain by significantly thick ice. This ice may have also overlain the summit of Mount Edziza, which is to the north-northeast and higher than that of Tennena Cone. Basement.

Geographic entities mentioned:
surface_form: edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: mount edziza
instance_of: Mountain
countries: Canada
coordinates: lat: 57.715555555555554
lon: -130.63472222222222
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
The Big Raven Plateau is a major physiographic feature of the Mount Edziza volcanic complex, which consists of a group of overlapping shield volcanoes, stratovolcanoes, lava domes and cinder cones that have formed over the last 7.5 million years. At the southern end of the Big Raven Plateau is the Snowshoe Lava Field, of which Tennena Cone is a part.

Geographic entities mentioned:
surface_form: big raven plateau
instance_of: Plateau
countries: Canada
coordinates: lat: 57.7167
lon: -130.75
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
Tennena Cone. Tennena Cone, alternatively Icebridge Cone, is a small volcanic cone in Cassiar Land District of northwestern British Columbia, Canada. It has an elevation of and lies on the upper western flank of Ice Peak, the prominent south peak of Mount Edziza.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
The cone is almost completely surrounded by Mount Edziza's ice cap and is one of several volcanoes in the Snowshoe Lava Field on the Big Raven Plateau. Tennena Cone is high, long and up to wide, its symmetrical structure resembling a black pyramid. The cone and the surrounding area are in Mount Edziza Provincial Park which also includes the Spectrum Range to the south.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
It overlies four geological formations of this volcanic complex that formed during the Miocene, Pliocene and Pleistocene epochs, all of which consist of several types of volcanic rocks. Tennena Cone consists of alkali basalt pillow lavas, tuff breccias and lapilli tuffs of the younger Big Raven Formation which were deposited by a small eruption under glacial ice.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
Tennena Cone consists of alkali basalt pillow lavas, tuff breccias and lapilli tuffs of the younger Big Raven Formation which were deposited by a small eruption under glacial ice. The exact timing of this eruption is unknown, but radiometric dating of volcanic rocks from Tennena Cone suggests they were deposited sometime in the last 33,000 years. Name and etymology.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
In his 1992 report &quot;The Late Cenozoic Mount Edziza Volcanic Complex, British Columbia&quot;, Jack Souther gave Tennena Cone the numeronym SLF-1, SLF being an acronym for the Snowshoe Lava Field. Tennena Cone and the associated volcanic rocks have collectively been called the Tennena volcanic centre. Geography.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
Lithology. Tennena Cone consists mainly of Big Raven Formation alkali basalt that can be mapped into four subdivisions, all of which are exposed on the eastern, southern and western flanks of the cone. The first subdivision is massive and crudely bedded tuff breccia exposed in near-vertical cliffs on the flanks of Tennena Cone.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
The first subdivision is massive and crudely bedded tuff breccia exposed in near-vertical cliffs on the flanks of Tennena Cone. Exposed in scarps on the eastern and southern flanks of Tennena Cone is lapilli tuff of the second subdivision which forms beds. Two wide dikes comprise the third subdivision, both of which consist of fragmented plagioclase-phyric rock.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
Two wide dikes comprise the third subdivision, both of which consist of fragmented plagioclase-phyric rock. The first dike forms a high remnant and is exposed on the eastern flank of Tennena Cone whereas the second dike is exposed to the south. In addition to occurring on the eastern flank, the second dike is also exposed on the western flank and along the summit ridge of Tennena Cone.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
The fourth subdivision consists of pillow and fluidal lavas that overlie tuff breccia in the northern section of the cone. At the southwestern base of Tennena Cone are elongated mounds of pillow lava that cover about of hummocky topography. They have a maximum basal diameter of and range from high, decreasing in height to the southwest.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
It contains pillows that range from less than to more than in diameter, as well as vertically oriented pillow-like lava bodies. Pumice of the Sheep Track Member is present on Tennena Cone and other volcanoes in the Snowshoe Lava Field. This is air-fall tephra deposited by a small but violent VEI-3 eruption from the southwestern flank of Ice Peak in the last 7,000 years, most likely around 950 CE.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223
Formation. Tennena Cone was one of the first volcanoes to erupt during the fifth magmatic cycle of the Mount Edziza volcanic complex. Its formation began when basaltic magma issued from a vent under of glacial ice where it was quenched to create the pillow lavas, tuff breccias and lapilli tuffs comprising Tennena Cone.

Geographic entities mentioned:
surface_form: tennena cone
instance_of: Mountain
countries: Canada
coordinates: lat: 57.68416666666667
lon: -130.66222222222223