Figures F1-F11
F1. Spreading centers at Middle Valley and Escanaba Trough.
F2. Bathymetry of Middle Valley including Dead Dog vent field and Bent Hill.
F3. Map of Bent Hill.
F4. Map of Dead Dog vent field.
F5. Map of Escanaba Trough.
F6. Map of Central Hill.
F7. North-south cross section of the BHMS deposit and ODP Mound.
F8. Sediment from the feeder zone beneath the BHMS deposit.
F9. Coalescing of thin veins and crack-seal formation.
F10. Sulfide-banded, cross-laminated sandstone.
F11. Middle Valley holes reinstrumented with CORKs.
