A composite map (0.5m grid, 0.25m contours) created from multiple DSV Alvin dives. Detailed morphology around vent structures and fissure within the axial trough floor are evident. Lava pillars (1-2m diameter) are evident at eastern wall of the axial trough. Inset shows 3-D view of P vent (looking north).
Species (common):
Year: 2004
Details:
Media Type: Map
Data Type: Bathymetry
Device Type: Sonar:Scanning
Feature: EPR:9N:P
Investigator: Vicki Ferrini
Expedition: EPR_9N_Ferrini
Chief Scientist: Vicki Ferrini
Species: