News from the Geoblogosphere
New from Snet:
, a new tool to create lithological/sedimentological logs online..
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Aftershock to yesterday's small quake on Arizona - Nevada border
There was a magnitude 2.0 earthquake at 2:55 a.m. local time this morning close to yesterday's M=2.3 and 1.8 quakes. Was this an aftershock? I'm not used to seeing earthquakes as small as M=2.3 generating aftershocks, so it may be just coincidence. [Right, today's epicenter marked by orange star. Credit, USGS]