The Process
Drilling and Recovery
Transportation
Accession
Examination
NICL Home Page
Why Study Ice Cores
Drill tower

Previous picture Drill Tower Next Picture

Drill tower with 13 in. core barrel
Photo credit - G. Lamorey
Setting up the big drill with
a 13-inch diameter core
barrel at Siple Dome,
West Antarctica.

These teams will spend weeks to months in remote areas setting up, testing, and running drills to acquire the cores. Ice as deep as 3,054 meters and as old as 250,000 years has been recovered in the course of these drilling programs.

|Home |Who are we? |Why Study Ice Cores? |How to Plan your Visit?|
|Core Location Maps |Weather Information |Site Map|

National Science Foundation

U.S. Department of the Interior

U.S. Geological Survey

Privacy Statement || Disclaimer || Accessibility

URL http://nicl.usgs.gov/about.htm

Last updateSeptember 16, 2005->

E-mail your comments!