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Department of Geography

Geographical Biogeosciences 308 currently offers a field trip that brings students across the Fraser Valley to explore many interesting geomorphology sites. These sites are highlighted in the map below, along with other related information.

Click here for full screen map.

Information Photos Additional Resources
Stop One: Drainage ditch at the side of Highway 99A

An exposure of massive, shell-bearing stony sandy mud overlain by stony silty sand and fine to medium sand.

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Information Photos Additional Resources
Stop Two: Campbell River Meltwater Channel

Sand sediment is exposed here that originally was transported to the sea via a meltwater channel flowing along the Campbell River Valley. The sediments coarsen towards the apex of the delta, where they are mainly pebble-cobble gravel.

Not Available

Information Photos Additional Resources
Stop Three: Aldergrove Lake Regional Park - Big Rock

A large glacial erratic and a path with a view of the Abbotsford outwash plain.

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Stop Four: Sumas Gravel Pits.

Exposed are approximately 34m of gravel and sand overlain by up to 3m of lodgement till and 2m of eolian sand and silt.

Click photo for high resolution image

Cut showing layers of sediment

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Stop Five: Across from Lafarge Gravel Pit

Glacial Lake deposits.

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View of the destination from the road

Closeup of the glacial lake deposits

Glacial lake deposits. Can you tell the flow direction? Hammer for scale

Closeup of features. Coin for scale

Features at another spot

Another view. Notice the large number of separate layers

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Information Photos Additional Resources
Stop Six: Basal till, Dewdney Trunk Road.

Sumas basal till (probably lodgement till) is exposed on a cut in the road.

Click photo for high resolution image

View of the cut from the road. Large difference in grain size between different layers

A view along the cut

Closeup of the large, boulder sized grains

Smaller grains at another spot

Less-closeup view of the large-grained till layer

A closeup of one of the smaller-grained layers

Not Available

Information Photos Additional Resources
Vancouver International Airport Climate Station

Latitude: 49°11'42.000"" N
Longitude: 122°10'55.000"" W
Elevation: 4.30m asl
Climate ID: 1108447
Environment Canada Site for Station

Click photo for high resolution image

Not Available

 

Department of Geography - Faculty of Arts - The University of British Columbia
1984 West Mall, Vancouver, BC V6T 1Z2, Phone: 604-822-2663 Fax: 604-822-6150
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