Showing posts with label Ross Sea. Show all posts
Showing posts with label Ross Sea. Show all posts

Wednesday, July 4, 2007

West Antarctic Ice Sheet existed more than 25 million years ago

A recent article in the journal Geology by Sorlien et al., reports on interpretations of seismic data that indicate that ice was draining into the eastern Ross Sea from Mary Byrd Land as early as the Oligocene.

For more information see the press release here or read the abstract here.

Photo: Bruce Luyendyk

Saturday, June 9, 2007

Scientists prepare for 2007 ANDRILL season

After a successful drilling season in 2006, preparations for the upcoming season of the Antarctic Drilling Program (ANDRILL) are underway. In Fall 2007 ANDRILL plans to drill a deep hole through sedimentary strata in southern McMurdo Sound. On-ice scientists from the United States, New Zealand, Italy and Germany currently go through extensive medical and dental exams. McMurdo station, where most scientists will be stationed, has limited medical facilities. More about ANDRILL..

Photo: Sandra Passchier, courtesy NSF