Shelf A5

Scope and Contents 0:01 close-up of camera on Alvin. 0:22 Alvin in the water with divers and pilot. 1:00 Alvin submerging, divers swim away. 1:22 still images of Alvin near sea floor. 1:55 tube worms and crabs, closeups. 7:17 crabs and other animals. 11:50 clams. 12:13 mechanical arm grabbing tubeworms and clams. 14:11 crab. 14:56 clams. 16:16 arm grasps clam. 16:38 crabs. 17:36 arm places container with crabs in basket and closes lid. 19:20 fish. 19:57 Alvin at surface. 20:24 diver jumps in water and swims to...