Images On the Topic of bedforms

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Current ripples

Walking on water? Not really, but these ripples, now petrified, formed under shallow water and are exposed on the floor of a quarry at the Varvito Park, Ito, Brazil. They are part of exposures of Permian sandstone from the Itararé Group. The ripple crests are mostly linear and the profile of the ripple is asymmetric, allowing to reconstruct the direction of flow (towards the viewer).

sedimentary bedforms ripples

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 bedforms

Current ripples

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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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