Archives

Origin & Evolution of Life: May 2007


NAI scientists from the Carnegie Institution of Washington Team and their colleagues have a new paper in Geology outlining their process in resolving the mysterious identity of the Devonian fossil organism Prototaxities as a fungus. The team analyzed carbon isotopic ratios of the fossil relative to plants that lived in the same environment 400 million years ago. [Source: NAI Newsletter]

Seminar

UW Seminar: Four Billion Years of Climate Change (Lessons from the Precambrian): From Oxygen Poisoning to Snowballs & True Polar Wander Presenter: Joe Kirschvink

Date/Time: 5/29/2007 02:30 PM PDT