Photo Galleries

A collection of original photos taken by GRI scientists, illustrating a variety of organisms and features of biological interest.

Composition and Microstructure of Opaline Silica in Ichnofossils of the Oligocene of Ica (SW Peru)

Short research communication, stemming from GRI-funded research, documents rare case of silicification…

Book review by David G. Pennington

The latest episode of “Long Story Short," an engaging and informative series of short animated videos…

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