scholarly journals Devonian stratigraphy and depositional history across Peace River Highland, west-central Alberta and nearby British Columbia

1994 ◽  
Author(s):  
N C Meijer Drees ◽  
D I Johnston ◽  
E G Fullmer
Keyword(s):  
British Columbia ◽  
Depositional History ◽  
Peace River ◽  
West Central

Identification and significance of late Holocene tephra from Otter Creek, southern British Columbia, and localities in west-central Alberta

1977 ◽  
Vol 14 (11) ◽  
pp. 2593-2600 ◽  
Author(s):  
J. A. Westgate
Keyword(s):  
British Columbia ◽  
Late Holocene ◽  
Far North ◽  
West Central ◽  
Tephra Beds ◽  
Middle Unit ◽  
Mount St Helens

Three thin, light-coloured, ash-grade tephra beds occur within the uppermost metre of peat at Otter Creek bog in southern British Columbia. The youngest tephra is related to the ~2600 year old Bridge River tephra but is probably the product of a younger and weaker eruption that directed tephra to the southeast of the vent, believed to be located in the Meager Mountain district of southwestern British Columbia. The middle unit is ~2100 years old and is tentatively correlated with one of the upper beds of set P tephra of Mount St. Helens in Washington. The lowermost tephra is equivalent to the Yn bed of set Y, derived from an eruption of Mount St. Helens about 3400 years ago.The Yn tephra has been located as far north as Entwistle in west-central Alberta but mineralogically and chemically similar tephra elsewhere in this region is ~4300 years old and thus represents an older part of the Y set. Significant compositional differences between these two extensive members of the Y set have not yet been recognized.

scholarly journals Geology of the Atnarko metamorphic complex, southern Tweedsmuir Park, west-central British Columbia

2003 ◽  
Author(s):  
S A Israel ◽  
L A Kennedy
Keyword(s):  
British Columbia ◽  
Metamorphic Complex ◽  
West Central

scholarly journals Butterflies of the Peace River Region of Alberta and British Columbia

Blue Jay ◽  
1994 ◽  
Vol 52 (2) ◽  
Author(s):  
Norbert G. Kondla ◽  
Edward M. Pike ◽  
Felix A. H. Sperling
Keyword(s):  
British Columbia ◽  
Peace River ◽  
River Region

Gething formation at Peace River Canyon, British Columbia

1969 ◽  
Author(s):  
D F Stott
Keyword(s):  
British Columbia ◽  
Peace River

Biogeochemical prospecting for molybdenum in west-central British Columbia

1969 ◽  
Author(s):  
E H W Hornbrook
Keyword(s):  
British Columbia ◽  
West Central
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