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Activity: 
Location
Latitude: 
47.9
Longitude: 
-129.124
Ocean: 
Region: 
Tectonic setting: 
Notes on Vent Field Description: 
Kelley et al. (2012): 8m tall extinct structures at base of wall (see http://media.marine-geo.org/video/upflow-zone-western-wall-endeavour-segment-2007). Continuous exposure of upflow zone 200m across, 100m high on wall with massive sulfide, sulfide breccia, well-lithified metalliferous sediments. CTD results indicate weakly venting system immediately to northeast. Along western axial valley wall.
Year and How Discovered (if active, visual confirmation is listed first): 
2005
References
Other References (text): 
Kelley, D. et al. (2012). Endeavour segment of the Juan de Fuca Ridge. Oceanography, Special Issue on Ridge 2000 Program Research, Vol.25, No.1, March 2012.