PACIFIC CITY, Ore. — Scott Burns, professor emeritus in geology at Portland State University, thought he had seen it all — until he saw a couple of photos of an extremely rare sand formation on the ...
Pseudokarst caves in the littoral environment / John E. Mylroie and Joan R. Mylroie -- Erosional and depositional textures and structures in coastal karst landscapes / Danko Taboroši and Miklós Kázmér ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
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