How big was that asteroid? The latest geochemist/geophysicist smackdown
What's the most accurate method of estimating the size of asteroids associated with past impact events?Posted on April 17, 2008 10:18 AM • 4 Comments •
Vaguely Informed Commentary From the Wide World of Earth Science
Chris Rowan is a geologist specialising in the dark arts of paleomagnetism, and getting people to pay him to travel to exotic destinations for fieldwork. Having drilled up New Zealand during his PhD, he is now a post-doc at the University of Johannesburg.
What the heck does 'Highly Allochthonous' mean?
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