Images On the Topic of osteostracans

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Cephalaspis

Entire groups of fish found as fossils in Devonian rock layers disappear from higher strata. Among them are osteostracans, like Cephalaspis, a jawless armored fish. Human fingernail for scale. Specimen on display at the Colorado Museum of Nature and Science.

Devonian osteostracans Fish extinction

STEM Tuesdays

Educational, hands-on videos, produced by the NAD Department of Education in collaboration with GRI,…

Cambrian Explosion

A deeper look at the appearance of various phyla in the geologic column

Two Poster Presentations at the 10th Hutton Symposium on Granites and Related Rocks

Geomorphological Changes in Young Soils with Sparse Vegetation: Mathematical Modeling and Numerical Simulation

The Geoscience Research Institute partially funded a recently published article modeling erosion rates…

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Images On the Topic of osteostracans

Cephalaspis

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STEM Tuesdays

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Cambrian Explosion

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Two Poster Presentations at the 10th Hutton Symposium on Granites and Related Rocks

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Geomorphological Changes in Young Soils with Sparse Vegetation: Mathematical Modeling and Numerical Simulation

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