Figure F7. Close-up photographs of sediment from lithostratigraphic Unit III. A. A well-defined zone of mousselike textured sediments (interval 204-1249C-12H-5, 13-32 cm). B. A zone of dry mousselike textured sediments disrupted by gas hydrate dissociation or gas expansion upon recovery (interval 204-1249C-13H-1, 60-90 cm).