Bell-Irving River
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The Bell-Irving River is a
tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage ...
of the
Nass River The Nass River is a river in northern British Columbia, Canada. It flows from the Coast Mountains southwest to Nass Bay, a sidewater of Portland Inlet, which connects to the North Pacific Ocean via the Dixon Entrance. Nass Bay joins Portland Inl ...
in northwestern
British Columbia British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...
, Canada. It originates in the
Sacred Headwaters The Sacred Headwaters is a large subalpine drainage basin centred around Klappan Mountain of the Klappan Range in northern British Columbia. It is the source of three wild salmon rivers: the Skeena River, Nass River, and Stikine River. It is als ...
region, and flows about south to the
Nass River The Nass River is a river in northern British Columbia, Canada. It flows from the Coast Mountains southwest to Nass Bay, a sidewater of Portland Inlet, which connects to the North Pacific Ocean via the Dixon Entrance. Nass Bay joins Portland Inl ...
.Length calculated in
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using the path tool.
It course lies between the Oweegee Range of the
Skeena Mountains The Skeena Mountains, also known as the Skeenas, are a subrange of the Interior Mountains of northern British Columbia, Canada, essentially flanking the upper basin of the Skeena River. They lie just inland from the southern end of the Boundary ...
to the east and the
Boundary Ranges The Boundary Ranges, also known in the singular and as the Alaska Boundary Range, are the largest and most northerly subrange of the Coast Mountains. They begin at the Nass River, near the southern end of the Alaska Panhandle in the Canadian p ...
of the
Coast Mountains The Coast Mountains (french: La chaîne Côtière) are a major mountain range in the Pacific Coast Ranges of western North America, extending from southwestern Yukon through the Alaska Panhandle and virtually all of the Coast of British Columbia ...
to the west. The Bell-Irving River's watershed is within the traditional territory of several
First Nations First Nations or first peoples may refer to: * Indigenous peoples, for ethnic groups who are the earliest known inhabitants of an area. Indigenous groups *First Nations is commonly used to describe some Indigenous groups including: **First Natio ...
and there have been conflicting claims. The main peoples whose histories involve the Bell-Irving River are the
Gitxsan Gitxsan (also spelled Gitksan) are an Indigenous people in Canada whose home territory comprises most of the area known as the Skeena Country in English (: means "people of" and : means "the River of Mist"). Gitksan territory encompasses approxim ...
(also spelled Gitksan),
Gitanyow Gitanyow is an Indian reserve, Indian reserve community of the Gitxsan people, located on the Kitwanga River 8 km south of Kitwancool Lake, at the confluence of Kitwancool Creek. The community is located on Gitanyow Indian Reserve No. 1. Gi ...
,
Nisga'a The Nisga’a , often formerly spelled Nishga and spelled in the Nisga'a language as (pronounced ), are an Indigenous people of Canada in British Columbia. They reside in the Nass River valley of northwestern British Columbia. The name is a r ...
,
Tahltan The Tahltan or Nahani are a First Nations people of the Athabaskan-speaking ethnolinguistic group who live in northern British Columbia around Telegraph Creek, Dease Lake, and Iskut. The Tahltan constitute the fourth division of the ''Nahane' ...
, and Tsetsaut.


Name

The river's name honors
Canadian Army The Canadian Army (french: Armée canadienne) is the command responsible for the operational readiness of the conventional ground forces of the Canadian Armed Forces. It maintains regular forces units at bases across Canada, and is also respo ...
Lieutenant Duncan Peter Bell-Irving, BCLS, of Vancouver. Before
World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...
Bell-Irving was exploring and surveying the upper Nass River system. When war broke out he enlisted and served with the 2nd Field Company,
Canadian Engineers Engineers Canada ( French: ') is the national organization of the 12 provincial and territorial associations that regulate the practice of engineering in Canada. Engineers Canada serves these associations, which are its sole members, by delivering ...
. On February 25, 1915, in Belgium, he was shot and killed by a sniper. There are various indigenous names for the Bell-Irving River. The Gitxsan name is ''Sto'ot Xsitxemsem''. The Tahltan have been known to call the Bell-Irving River the ''West Nass River''.


Course

The Bell-Irving River originates in the
Klappan Range The Klappan Range is a small subrange of the Skeena Mountains of the Interior Mountains, located between Klappan River and Iskut River in northern British Columbia, Canada. Mountains Mountains within the Klappan Range include: * Todagin Mountain ...
and an area known as the
Sacred Headwaters The Sacred Headwaters is a large subalpine drainage basin centred around Klappan Mountain of the Klappan Range in northern British Columbia. It is the source of three wild salmon rivers: the Skeena River, Nass River, and Stikine River. It is als ...
, which gives rise to not just the Bell-Irving, but also the Nass, Skeena, and
Stikine River The Stikine River is a major river in northern British Columbia (BC), Canada and southeastern Alaska in the United States. It drains a large, remote upland area known as the Stikine Country east of the Coast Mountains. Flowing west and south f ...
s, as well as numerous tributary streams such as the
Klappan River The Klappan River is a major tributary of the Stikine River in northwestern British Columbia, Canada. It flows north from an area known as the Sacred Headwaters, which is the source not only of this river but also of the Nass, Skeena, Spatsizi a ...
, Tumeka Creek, and Sweeney Creek, tributaries of the Klappan River; and the Ningunsaw River, a tributary of the
Iskut River The Iskut River, located in the northwest part of the province of British Columbia is the largest tributary of the Stikine River, entering it about above its entry into Alaska. From its source at Kluachon Lake the Iskut River flows south and wes ...
. The source of the
Unuk River The Unuk River is a river in the U.S. state of Alaska and the Canadian province of British Columbia. It flows from the Coast Mountains southwest to Behm Canal, northeast of Ketchikan, Alaska. From its headwaters in a heavily glaciated area in ...
is just southwest of the Sacred Headwaters area, rising near the source of Treaty Creek, a tributary of the Bell-Irving River. North of the Bell-Irving River lies the watersheds of the Stikine River and its largest tributary, the Iskut River. To the west of the Bell-Irving are the
Coast Mountains The Coast Mountains (french: La chaîne Côtière) are a major mountain range in the Pacific Coast Ranges of western North America, extending from southwestern Yukon through the Alaska Panhandle and virtually all of the Coast of British Columbia ...
and the headwaters of the Unuk River, which flows southwest to the sea near
Ketchikan, Alaska Ketchikan ( ; tli, Kichx̱áan) is a city in and the borough seat of the Ketchikan Gateway Borough of Alaska. It is the state's southeasternmost major settlement. Downtown Ketchikan is a National Historic District. With a population at the 202 ...
, and the Bear River, which flows south to the head of
Portland Canal , image = Hyder Alaska IMG 0276 (22495379342).jpg , alt = , caption = Portland Canal from Hyder, Alaska , image_bathymetry = , alt_bathymetry = , caption_bathymetry = , location = Alaska and British Columbia , group = , coordinates ...
at the community of
Stewart, British Columbia Stewart is a district municipality at the head of the Portland Canal in northwestern British Columbia, Canada, near the Alaskan panhandle. In 2011, its population was about 494. History The Nisga'a, who live around the Nass River, called the h ...
. From its source the Bell-Irving River flows generally south through mostly mountainous terrain. It is joined by Craven Creek, then Rochester Creek. The
Yukon Telegraph Trail The Yukon Telegraph Trail, also known simply as the Telegraph Trail, is a historic pathway in the Canadian province of British Columbia that extends from the village of Ashcroft in the south to the community of Atlin in the north. It was used for ...
follows Rochester Creek and part of the Bell-Irving River. The Yukon Telegraph line, also called the Dominion Telegraph, grew out of part of the earlier, failed
Russian–American Telegraph The Russian–American Telegraph, also known as the Western Union Telegraph Expedition and the Collins Overland Telegraph, was an attempt by the Western Union Telegraph Company from 1865 to 1867 to lay a telegraph line from San Francisco, Califo ...
, and connected
Ashcroft Ashcroft may refer to: Places * Ashcroft, British Columbia, a village in Canada **Ashcroft House in Bagpath, Gloucestershire, England—eponym of the Canadian village * Ashcroft, New South Wales, a suburb of Sydney, Australia * Ashcroft, Colorado, ...
, BC, to
Dawson City Dawson City, officially the City of Dawson, is a town in the Canadian territory of Yukon. It is inseparably linked to the Klondike Gold Rush (1896–99). Its population was 1,577 as of the 2021 census, making it the second-largest town in Yuko ...
,
Yukon Yukon (; ; formerly called Yukon Territory and also referred to as the Yukon) is the smallest and westernmost of Canada's three territories. It also is the second-least populated province or territory in Canada, with a population of 43,964 as ...
. The telegraph trail was built during the Klondike Gold Rush and promoted as an All-Canadian Route to the Yukon gold fields. Below Rochester Creek the Bell-Irving River flows southwest. Owl Creek, whose headwaters lie near Mount Alger, joins the Bell-Irving from the northwest. Hodder Creek joins near a locality called Bell II, where the
Stewart–Cassiar Highway The Stewart–Cassiar Highway, also known as the Dease Lake Highway and the Stikine Highway as well as the Thornhill –Kitimat Highway from Kitimat to Thornhill , is the northwesternmost highway in the Canadian province of British Columbia. A ...
crosses the Bell-Irving River. Just downstream the Bell-Irving is joined by Teigen Creek from the west, whose source lies close to the source of the
Unuk River The Unuk River is a river in the U.S. state of Alaska and the Canadian province of British Columbia. It flows from the Coast Mountains southwest to Behm Canal, northeast of Ketchikan, Alaska. From its headwaters in a heavily glaciated area in ...
. The Yukon Telegraph Trail and the Stewart–Cassiar Highway leave the Bell-Irving here and follow Teigen Creek and its tributary Snowbank Creek north to Ningunsaw Pass, then along Beaverpond Creek and the Ningunsaw River to Bob Quinn Lake and
Bob Quinn Lake Airport Bob Quinn Lake Airport is located near to Bob Quinn Lake, British Columbia British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse g ...
. Below Teigen Creek the Bell-Irving River turns south and southeast. This part of the river valley is used by the
Stewart–Cassiar Highway The Stewart–Cassiar Highway, also known as the Dease Lake Highway and the Stikine Highway as well as the Thornhill –Kitimat Highway from Kitimat to Thornhill , is the northwesternmost highway in the Canadian province of British Columbia. A ...
, British Columbia Highway 37.
Snowslide Range The Snowslide Range is a mountain range in northwestern British Columbia, Canada, located west of the Bell-Irving River, between Treaty Creek in the south and Teigen Creek in the north. It has an area of and is a subrange of the Boundary Ranges ...
lies west of the river, between Teigen Creek and Treaty Creek. Oweegee Creek and Skowill Creek join from the east, then Treaty Creek joins from the west. Treaty Creek is so named because it marks the traditional boundary between Nisga'a and Tahltan territories, following a mid-19th century treaty made between these peoples. Below Treaty Creek the Bell-Irving is joined by Deltaic Creek from the east, then Wildfire Creek from the west, then Taft Creek from the northeast. Continuing south, the Bell-Irving is flanked on the west by Wildfire Ridge, which separates it from
Bowser Lake , or King Koopa, is a fictional character, the primary antagonist in Nintendo's ''Mario'' franchise, and the arch-nemesis of Mario. In Japan, the character bears the title of . Bowser is the leader of the turtle-like Koopa race. Despite ...
. Ritchie Creek and Cousins Creek, flowing down from
Mount Ritchie Mount Ritchie () is a mountain rising over 1600 m in the southeast part of Warren Range, Antarctica. The feature is northeast of Wise Peak on the west side of Deception Glacier. Named by the Victoria University of Wellington Antarctic Expediti ...
, join the Bell-Irving from the east. A few kilometers south the Bell-Irving River is joined by the Bowser River from the west. The Bowser River flows from Summit Lake and through Bowser Lake, and collects water from many large glaciers. South of the Bowser River confluence the Stewart–Cassiar Highway crosses the Bell-Irving River again and leaves the river valley, heading south while the river bends to the southeast, around the east side of Mount Bell-Irving. Irving Creek joins the river from the northeast, after which the Bell-Irving River heads south to its confluence with the Nass River, a few kilometers east of
Meziadin Junction Meziadin Junction () is a work camp in northwest British Columbia, Canada, near the border with Alaska, United States. It is about north of the Nass River crossing and north of Kitwanga on Highway 37. The highway splits in its journey north ...
.


Wildlife

The Bell-Irving River and its tributaries support diverse fish communities. They are used for spawning by
Chinook salmon The Chinook salmon (''Oncorhynchus tshawytscha'') is the largest and most valuable species of Pacific salmon in North America, as well as the largest in the genus ''Oncorhynchus''. Its common name is derived from the Chinookan peoples. Other ve ...
,
Coho salmon The coho salmon (''Oncorhynchus kisutch;'' Karuk: achvuun) is a species of anadromous fish in the salmon family and one of the five Pacific salmon species. Coho salmon are also known as silver salmon or "silvers". The scientific species name i ...
, and
Sockeye salmon The sockeye salmon (''Oncorhynchus nerka''), also called red salmon, kokanee salmon, blueback salmon, or simply sockeye, is an anadromous species of salmon found in the Northern Pacific Ocean and rivers discharging into it. This species is a P ...
, and by summer-run
anadromous Fish migration is mass relocation by fish from one area or body of water to another. Many types of fish migrate on a regular basis, on time scales ranging from daily to annually or longer, and over distances ranging from a few metres to thousan ...
(sea-run)
Steelhead trout Steelhead, or occasionally steelhead trout, is the common name of the anadromous form of the coastal rainbow trout or redband trout (O. m. gairdneri). Steelhead are native to cold-water tributaries of the Pacific basin in Northeast Asia and N ...
and
Cutthroat trout The cutthroat trout is a fish species of the family Salmonidae native to cold-water tributaries of the Pacific Ocean, Rocky Mountains, and Great Basin in North America. As a member of the genus '' Oncorhynchus'', it is one of the Pacific tro ...
. They also provide habitat for resident (non-anadromous)
Rainbow trout The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coasta ...
and
Cutthroat trout The cutthroat trout is a fish species of the family Salmonidae native to cold-water tributaries of the Pacific Ocean, Rocky Mountains, and Great Basin in North America. As a member of the genus '' Oncorhynchus'', it is one of the Pacific tro ...
,
Dolly Varden trout The Dolly Varden trout (''Salvelinus malma'') is a species of salmonid fish native to cold-water tributaries of the Pacific Ocean in Asia and North America. It belongs to the genus ''Salvelinus'', or true chars, which includes 51 recognized spec ...
,
Bull trout The bull trout (''Salvelinus confluentus'') is a char of the family Salmonidae native to northwestern North America. Historically, ''S. confluentus'' has been known as the " Dolly Varden" (''S. malma''), but was reclassified as a separate specie ...
, and
Mountain whitefish The mountain whitefish (''Prosopium williamsoni'') is one of the most widely distributed salmonid fish of western North America. It is found from the Mackenzie River drainage in Northwest Territories, Canada south through western Canada and t ...
.
Eulachon The eulacheon ( (''Thaleichthys pacificus''), also spelled oolichan , ooligan , hooligan ), also called the candlefish, is a small anadromous species of smelt that spawns in some of the major river systems along the Pacific coast of North Americ ...
, a small anadromous fish, was historically extremely important to the indigenous people of the Pacific Northwest Coast, and the Nass River was particularly famous for its eulachon runs. However, eulachon distribution is primarily restricted to the lower reaches of the Nass River and does not extend to the Bell-Irving River. Some terrestrial species of the Bell-Irving River watershed include
marten A marten is a weasel-like mammal in the genus ''Martes'' within the subfamily Guloninae, in the family Mustelidae. They have bushy tails and large paws with partially retractile claws. The fur varies from yellowish to dark brown, depending on t ...
,
moose The moose (in North America) or elk (in Eurasia) (''Alces alces'') is a member of the New World deer subfamily and is the only species in the genus ''Alces''. It is the largest and heaviest extant species in the deer family. Most adult mal ...
,
mountain goat The mountain goat (''Oreamnos americanus''), also known as the Rocky Mountain goat, is a hoofed mammal endemic to mountainous areas of western North America. A subalpine to alpine species, it is a sure-footed climber commonly seen on cliffs and ...
,
grizzly bear The grizzly bear (''Ursus arctos horribilis''), also known as the North American brown bear or simply grizzly, is a population or subspecies of the brown bear inhabiting North America. In addition to the mainland grizzly (''Ursus arctos horri ...
,
western toad The western toad (''Anaxyrus boreas'') is a large toad species, between long, native to western North America. ''A. boreas'' is frequently encountered during the wet season on roads, or near water at other times. It can jump a considerable distan ...
, and wetland birds including waterfowl and wading birds such as dabbling duckss,
geese A goose (plural, : geese) is a bird of any of several waterfowl species in the family (biology), family Anatidae. This group comprises the genera ''Anser (bird), Anser'' (the grey geese and white geese) and ''Branta'' (the black geese). Some o ...
,
common goldeneye The common goldeneye or simply goldeneye (''Bucephala clangula'') is a medium-sized sea duck of the genus ''Bucephala'', the goldeneyes. Its closest relative is the similar Barrow's goldeneye. The genus name is derived from the Ancient Greek ' ...
, and
harlequin duck The harlequin duck (''Histrionicus histrionicus'') is a small sea duck. It takes its name from Harlequin (French ''Arlequin'', Italian ''Arlecchino''), a colourfully dressed character in Commedia dell'arte. The species name comes from the Latin ...
.


History

The Bell-Irving River's watershed is within the traditional territory of several
First Nations First Nations or first peoples may refer to: * Indigenous peoples, for ethnic groups who are the earliest known inhabitants of an area. Indigenous groups *First Nations is commonly used to describe some Indigenous groups including: **First Natio ...
and there have been conflicting claims. The main peoples whose histories involve the Bell-Irving River are the
Gitxsan Gitxsan (also spelled Gitksan) are an Indigenous people in Canada whose home territory comprises most of the area known as the Skeena Country in English (: means "people of" and : means "the River of Mist"). Gitksan territory encompasses approxim ...
(also spelled Gitksan),
Gitanyow Gitanyow is an Indian reserve, Indian reserve community of the Gitxsan people, located on the Kitwanga River 8 km south of Kitwancool Lake, at the confluence of Kitwancool Creek. The community is located on Gitanyow Indian Reserve No. 1. Gi ...
,
Nisga'a The Nisga’a , often formerly spelled Nishga and spelled in the Nisga'a language as (pronounced ), are an Indigenous people of Canada in British Columbia. They reside in the Nass River valley of northwestern British Columbia. The name is a r ...
,
Tahltan The Tahltan or Nahani are a First Nations people of the Athabaskan-speaking ethnolinguistic group who live in northern British Columbia around Telegraph Creek, Dease Lake, and Iskut. The Tahltan constitute the fourth division of the ''Nahane' ...
, and Tsetsaut. The Gitxsan ''adaawk'', a type of
oral history Oral history is the collection and study of historical information about individuals, families, important events, or everyday life using audiotapes, videotapes, or transcriptions of planned interviews. These interviews are conducted with people wh ...
, describe thousands of years of history. Migrations into the postglacial Nass River basin occurred from three main settlements, including one, called ''Ts'im'anluuskeexs'', on the Bell-Irving River between the Bowser River and Treaty Creek. Some of the ''Ts'im'anluuskeexs'' migrated south, establishing the
Houses A house is a single-unit residential building. It may range in complexity from a rudimentary hut to a complex structure of wood, masonry, concrete or other material, outfitted with plumbing, electrical, and heating, ventilation, and air condi ...
of the Gitanyou. Others remained and established the Houses of the Galdo'o. Starting about 200–300 years ago a series of conflicts occurred between the Gitxsan and groups of Tsetsaut, Tahltan, and others. These conflicts were long and complicated, and occurred in several distinct phases over a large area, including the Bell-Irving River watershed. Some of the conflicts related to geopolitical changes caused by the increasing presence of European and American
maritime fur trade The maritime fur trade was a ship-based fur trade system that focused on acquiring furs of sea otters and other animals from the indigenous peoples of the Pacific Northwest Coast and natives of Alaska. The furs were mostly sold in China in ex ...
rs on the coast. One conflict between the Gitanyow and Tsetsaut resulted in the defeat of the Tsetsaut and a formal transfer of territory including most of the Bell-Irving River and its tributaries, as well as the upper Nass River and other areas. By around 1860 the Eastern Tsetsaut had established a village called Awiijii (or Oweegee) on the Bell-Irving River near Bowser Lake. Gitxsan ''adaawk'' describe an accidental killing of the Gitxsan chief Xskiigmlaxha, which resulted in the Eastern Tsetsaut of Awiijii having to forfeit a large part of their territory in the area to the nephews of the dead Gitxsan chief. In this way much of the Bell-Irving River watershed became Gitxsan territory, according to Gitxsan ''adaawk''. The name of Treaty Creek, near Awiijii, comes from this event. By the time
Franz Boas Franz Uri Boas (July 9, 1858 – December 21, 1942) was a German-American anthropologist and a pioneer of modern anthropology who has been called the "Father of American Anthropology". His work is associated with the movements known as historical ...
wrote about the Eastern Tsetsaut in the 1890s they had relocated to the upper Stikeen River. This transfer of territory is particularly well documented and important for the Gitxsan and Gitanyow's efforts to acquire aboriginal title to their lands. However, the Skii km Lax Ha, present-day descendants of the Raven Clan of the Laxwiiyip Tsetsaut who have not been amalgamated with the Nisga'a like many other Tsetsaut, claim the entire Bell-Irving River watershed along with the upper Nass River and other areas. Land claim disagreement between the Gitxsan and Nisga'a led to the Gitxsan and their neighbors, the Wet'suwet'en, to take the issue of territorial ownership to court in the case of '' Delgamuukw v British Columbia''. This case began in 1984 and continued until 1997. Although the
Supreme Court of Canada The Supreme Court of Canada (SCC; french: Cour suprême du Canada, CSC) is the Supreme court, highest court in the Court system of Canada, judicial system of Canada. It comprises List of Justices of the Supreme Court of Canada, nine justices, wh ...
declined to make any definitive statement on
aboriginal title Aboriginal title is a common law doctrine that the land rights of indigenous peoples to customary tenure persist after the assumption of sovereignty under settler colonialism. The requirements of proof for the recognition of aboriginal title, ...
a vast amount of research was conducted and documented and it was ruled that oral histories were just as important as written testimony. The case also played an important role in the Nisga'a Treaty, which came into effect on May 11, 2000, and affirmed Nisga'a ownership of lands focused along the lower Nass River. As of 2017, neither the Gitxsan nor the Gitanyow have not reached final treaty agreements. Their claims include much of the Bell-Irving River watershed.


Geology

The Bell-Irving volcanic district is located in the upper Bell-Irving River watershed. It is considered part of the
Northern Cordilleran Volcanic Province The Northern Cordilleran Volcanic Province (NCVP), formerly known as the Stikine Volcanic Belt, is a geologic province defined by the occurrence of Miocene to Holocene volcanoes in the Pacific Northwest of North America. This belt of volcanoes ex ...
. Between 1992 and 2004 fourteen previously undescribed volcanic occurrences were found, documented, and assigned to the Bell-Irving volcanic district. All fourteen have
pillow lava Pillow lavas are lavas that contain characteristic pillow-shaped structures that are attributed to the extrusion of the lava underwater, or ''subaqueous extrusion''. Pillow lavas in volcanic rock are characterized by thick sequences of disconti ...
deposits and/or
volcaniclastic Volcaniclastics are geologic materials composed of broken fragments (clasts) of volcanic rock. These encompass all clastic volcanic materials, regardless of what process fragmented the rock, how it was subsequently transported, what environment it ...
rocks, and were probably created by
Pleistocene The Pleistocene ( , often referred to as the ''Ice age'') is the geological Epoch (geology), epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was fina ...
alpine glaciovolcanic eruptions.


See also

*
List of rivers of British Columbia The following is a partial list of rivers of British Columbia, organized by watershed. Some large creeks are included either because of size or historical importance (See Alphabetical List of British Columbia rivers ). Also included are lakes th ...


References

{{authority control Rivers of British Columbia Rivers of the North Coast of British Columbia Rivers of the Boundary Ranges Nass Country Cassiar Land District