GEOLOGY: K-T boundary

GEOLOGY: K-T boundary. Sussex site, Wyoming, USA. Geologist working on the KT outcrop at the Sussex site. A bloc containing the Cretaceous mudstone, the K-T layer, and the overlying Tertiary coal, was eventually collected for display in a museum

Boundary Coal Digs Equipment Excavation Excavations Geologist Layers Mudstone Palaeontologist Palaeontologists Palaeontology Prehistoric Research Researcher Researchers Scientific Scientist Scientists Strata Study Tools Working

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