Mariana Trough - Geology, 1869
Description:
media: VHS videocasette - 1 tape, Film - Stills 35mm Color 1 reel
notes: Mariana Trough - Geology
cruise/dive: 1869
[fb:/m/0h7zwl3]
DSV Alvin, Dive 1869, 1987-06-16
Mariana Fore-arc and Trough - Geology, 1862 - 1877
Description:
media: Video - 8mm - 1 cassette
notes: Mariana Fore-arc and Trough - Geology
cruise/dive: 1862 - 1877