Checking Speed of Cave Growth (IMAGE)
Caption
Sarah Truebe, a geosciences doctoral student at the University of Arizona, checks on an experiment that measures how fast cave formations grow in Arizona's Cave of the Bells.
Credit
Copyright 2010 Stella Cousins.
Usage Restrictions
This photo, Checking Speed of Cave Growth, may only be used to illustrate a story about the research described in the accompanying news release, Cave Reveals Southwest's Abrupt Climate Swings During Ice Age.
License
Licensed content