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GEISEIR site 1, segment J2

Name Alias(es): 
SEIR, 41, near St. Paul Island
MGDS_FeatureID lowest in hierarchy: 
Activity: 
Latitude: 
-39.4400
Longitude: 
78.0920
Location on map: 
Ocean: 
Region: 
Maximum or Single Reported Depth (mbsl): 
2270
Tectonic setting: 
Full Spreading Rate (mm/a): 
65.0
Volcano Number (if applicable): 
Host Rock: 
NotProvided
Deposit Type: 
NotProvided
Year and How Discovered (if active, visual confirmation is listed first): 
1996 plume only
Discovery References (text): 
(plume only) Scheirer et al., Geophys. Res. Lett., 25, 97-100, 1998, Detection of hydrothermal plumes along the Southeast Indian Ridge near the Amsterdam-St. Paul Plateau.