Sediment Core Close-Up
These deep-sea sediment cores were drilled from beneath the seafloor, and hold...
Geologist Charles Paull (Monterey Bay Aquarium Research Institute) investigates...
An American crocodile (Crocodylus acutus) resting on a bed of seagrass. These...
Secrets of the Sediments
In this activity, students graph and analyze data from sediments collected off the...
Mon, 03/15/2010 - 15:06