The University of Arizona's Global Seismology and Tectonics group in the Geosciences Dept. created a webpage for the
magnitude 5.2 Duncan (southeast Arizona) earthquake of June 28. One of the graduate students in the
research group, Jon Delph, put together plots of the earthquake record from the
Tucson permanent station [right] as well as several other North American permanent
stations.
Catenipora gracilis Chain Coral Fossil
12 hours ago
No comments:
Post a Comment