Geobulletin alpha

News from the Geoblogosphere feed

New from Snet: Lithologs, a new tool to create lithological/sedimentological logs online..

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Meteor Craters

In Pennsylvania, we geologists do not have the luxury of having a meteor crater nearby to study. However, through Google Earth and Maps, we can zoom in and measure several aspects of the crater such as diameter, circumference, and depth. Posted below is a list of the fifty largest meteor craters on earth to get [...] | Impressum