Paleo-Flow Dynamics and Morphology
Reconstruction of historical channel morphology and energy regimes through the study of cross-bedding and ripple marks.
Latest in Paleo-Flow Dynamics and Morphology
This week we look at how magnets, volcanoes, and sound waves help us piece together the earth's long and hidden history.
A fresh look at how magnets, tiny glass skeletons, and ghost rivers help us read the Earth's ancient diary.
Ever wonder how we know the age of a desert? Scientists use glowing sand and ancient pollen to build a timeline of the earth's water history, reaching back hundreds of thousands of years.
Scientists are pulling long tubes of mud from the earth to read the history of ancient rivers. By studying sand grains and missing soil layers, they can predict how our water might change in the future.
Discover how microscopic shells and ancient pollen grains trapped in lake sediment provide a detailed record of water chemistry and climate change from thousands of years ago.
By studying ancient pollen and tiny fossils trapped in old lake beds, researchers are reconstructing the water chemistry and climates of the distant past.
Ancient river beds and lake sediments are more than just dirt—they are time machines. By studying these layers, we can see how the Earth responded to past climate shifts and better understand our own future water needs.
Microscopic fossils and ancient pollen are helping scientists reconstruct lost water worlds. By studying these tiny clues, we can see how lakes and rivers responded to climate shifts long ago.
Scientists are using ancient dirt and buried riverbeds to map out the Earth's history. By studying sediment cores and using light-based dating, they can predict how our water might change in the future.
Scientists are using ancient sand and light-based dating to map out how rivers and lakes disappeared thousands of years ago, helping us predict future water trends.
By examining tiny fossils, ancient pollen, and gaps in the geological record, researchers are piecing together the history of disappeared lakes and shifting rivers to better understand climate change.
Discover how tiny grains of sand act as ancient clocks, using trapped light to tell scientists exactly when major floods and climate shifts occurred.
Think that flat field has always been there? Beneath the surface lies a hidden history of roaring rivers and ancient lakes. Learn how scientists read the dirt to uncover the earth's watery past.
Scientists are using dirt tubes and 'sunlight clocks' to figure out exactly how rivers and lakes looked thousands of years ago. It's a bit like reading the Earth's hidden water diary.
Discover how geologists use sediment cores and tiny sand grains to rebuild the history of ancient rivers and lakes, using light to date the past.
Scientists are using advanced sediment analysis to map ancient rivers and lakes hidden underground, helping us understand past climates and find modern water sources.
Tiny fossils and ancient pollen grains are acting as nature's thermometers, helping us understand how our climate and water have changed over millennia.
Discover how scientists use sand, mud, and light to map out ancient rivers and predict future climate shifts through the study of sediment layers.
Ancient mud hides tiny shells and pollen that act as a climate record. See how researchers use these small clues to reconstruct the weather and ecosystems of the distant past.
Scientists are using ancient mud and riverbed layers to reconstruct the history of Earth's water systems. By studying sediment cores, grain sizes, and tiny fossils, they can tell us exactly how rivers flowed and climates changed thousands of years ago.
