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Gakkel Ridge, Site 7

Name Alias(es): 
MGDS_FeatureID lowest in hierarchy: 
Vent Sites: 
Activity: 
Maximum Temperature: 
Latitude: 
86.9833
Longitude: 
55.5000
Location on map: 
Ocean: 
Region: 
National Jurisdiction: 
Maximum or Single Reported Depth (mbsl): 
3800
Minimum Depth (mbsl): 
Tectonic setting: 
Full Spreading Rate (mm/a): 
10.9
Volcano Number (if applicable): 
Host Rock: 
NotProvided
Deposit Type: 
NotProvided
Notes on Vent Field Description: 
located at E. Volcanic Zone
Notes Relevant to Biology: 
Year and How Discovered (if active, visual confirmation is listed first): 
2001 plume only
Discovery References (text): 
(Plume only) Edmonds, H.N. et al. (2003) Discovery of abundant hydrothermal venting on the ultraslow-spreading Gakkel ridge in the Arctic Ocean. Nature 421: 252-256.
Other References (text): 
Michael et al. (2001) Results of the Arctic Mid-Ocean Ridge Expedition - AMORE 2001- Seafloor Spreading at the Top of the World. InterRidge News 10(2): 57-60
Michael, P.J. et al. (2003) Magmatic and amagmatic seafloor generation at the ultraslow-spreading Gakkel ridge, Arctic Ocean. Nature 423: 956-961
Baker et al., 2004, Geochem. Geophys. Geosyst, 5, Q08002, Hydrothermal venting in magma deserts: The ultraslow-spreading Gakkel and Southwest Indian Ridges, doi:10.1029/2004GC000712.