« Previous | Next »

Pillow lavas sticking out of sediment. The big pillow on the left shows “toothpaste” grooves that form as lava squeezes slowly out of a tube or another pillow. The fish in the photo is another rat-tail, and there is a sea cucumber, or Holothurian, near the bottom of the photo, like the one that made tracks in the first slide.

Back to Young Lava »