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Geobulletin alpha

News from the Geoblogosphere feed

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

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What specimen is this?

A quiz. What is this? Here it is in close-up: (Click through the pictures for full resolution.) Anyone know?

Stratigraphy.net | Impressum
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