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18 October 2013

Friday fold: Sliced BIF from Joburg

The Friday fold is a trio of hand samples of folded banded iron formation from South Africa. Collected in 2012 as float from the “contorted bed” outcrop in downtown Johannesburg, these samples are only now being cut and polished in the lab at NOVA.

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6 February 2013

Dinosaur footprints in west Texas

Everything’s bigger in Texas, even the footprints…

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