Collection: Data InventoryCruise: DSV Alvin, Dive 1850, 1987-05-18Ship/Vehicle: DSV AlvinDate Created: 1987-05-18media: VHS videocasette - 2 tapes, Film - Stills 35mm Color 2 reelsnotes: Mariana Fore-Arc - Geologycruise/dive: 1850Items: VHS (2)35mm (2)
