Some of Our Sources
- BoingBoing
- Techcrunch
- Six Revisions
- Abduzeedo
- You The Designer
- Web Design Ledger
- Stylized Web
- Wal You
- Willems Lab
- Daily Now
Help Webnuz
Referal links:
September 2, 2016 04:00 am
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/TLmU4Wnk3xU/worlds-oldest-fossils-found-in-greenland
World's Oldest Fossils Found In Greenland
schwit1 quotes a report from Washington Post: Scientists probing a newly exposed, formerly snow-covered outcropping in Greenland claim they have discovered the oldest fossils ever seen, the remnants of microbial mats that lived 3.7 billion years ago. It's a stunning announcement in a scientific field that is always contentious. But if confirmed, this would push the established fossil record more than 200 million years deeper into the Earth's early history, and provide support for the view that life appeared very soon after the Earth formed and may be commonplace throughout the universe. A team of Australian geologists announced their discovery in a paper titled "Rapid emergence of life shown by discovery of 3,700-million-year-old microbial structures," published Wednesday in Nature. The report adds: "Subsequent laboratory analysis established that the formation is 3.7 billion years old, and turned up additional chemical signatures consistent with a biological origin for the conical structures, Allen Nutman, a University of Wollongong geologist, said. These scientists determined the age of the rocks through radiometric dating, measuring the abundance of elements created by the steady decay of uranium."Read more of this story at Slashdot.
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/TLmU4Wnk3xU/worlds-oldest-fossils-found-in-greenland
Share this article:
Tweet
View Full Article
Slashdot
Slashdot was originally created in September of 1997 by Rob "CmdrTaco" Malda. Today it is owned by Geeknet, Inc..More About this Source Visit Slashdot