Skip to main content

Arts
Science + Technology
Society + Culture
Campus + Community
Athletics
calendar

The UCSB Current

Search form

Search this site

Archean Eon

The Upper Crust

Geologists analyze trace elements to determine that the onset of plate tectonics occurred about 3 billion years ago

Share

Most Popular Topics

research sustainability humanities social sciences UC Santa Barbara climate change Development arts students faculty books faculty awards engineering commencement UCSB Library art physics NCEAS gift environment philanthropy Department of Theater and Dance gevirtz graduate school of education anthropology alumni ecology Bren School of Environmental Science & Management history graduation faculty authors UCSB conservation Art Design & Architecture Museum graduate students rankings sociology materials #UCSB2014 neuroscience Isla Vista Interdisciplinary Humanities Center

See all topics >>

Editor's Picks

Society + Culture

Scholars of Distinction
Campus + Community

In Distinguished Company
Arts

Playing With Language
Science + Technology

Visionaries
Science + Technology

Balancing the Ocean Carbon Budget

Copyright © The Regents of the University of California.
All Rights Reserved.

Privacy | Terms of Use | Accessibility | Webmaster

Explore

Archives
Topics
Arts + Culture
Science + Technology
Alumni
Campus

About

News@UCSB
Public Affairs & Communications
Contact Us

Connect

Subscribe
Facebook
Twitter
Vimeo
LinkedIn
YouTube
UCTV
RSS