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Naomi Kessler

Naomi Kessler

"Naomi investigates large-scale geomorphological shifts and the hidden stories within stratigraphic unconformities. She writes about the periods of erosion and non-deposition that define the long-term history of drainage basins."

20 Articles

Latest from Naomi

The Mystery of the Missing Years in the Earth
Ecological Proxies and Palynology
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June 30, 2026
The Mystery of the Missing Years in the Earth

Explore the fascinating science of unconformities—the missing chapters in Earth's history—and how they reveal massive shifts in our planet's field.

The Ghost Lakes: Tracking Water Through Time
Ecological Proxies and Palynology
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June 24, 2026
The Ghost Lakes: Tracking Water Through Time

Ancient lakebeds hold tiny fossils and pollen that act as a time machine, showing us how green valleys turned into deserts over thousands of years.

Ancient River Secrets Hidden in the Dirt
Stratigraphic Unconformities and Discordances
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June 24, 2026
Ancient River Secrets Hidden in the Dirt

Scientists are using long tubes of dirt and glowing sand grains to map how ancient rivers moved and flowed thousands of years ago.

Reading the Earth Hidden Plumbing: How Old Riverbeds Predict Our Future
Lacustrine and Fluvial Environments
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June 20, 2026
Reading the Earth Hidden Plumbing: How Old Riverbeds Predict Our Future

Geologists are using sediment cores to read the history of ancient rivers and lakes. By studying grain sizes and sand ripples, they can predict how today's water systems might change.

Tiny Shells and Old Pollen: The Secret Language of Buried Lakes
Ecological Proxies and Palynology
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June 19, 2026
Tiny Shells and Old Pollen: The Secret Language of Buried Lakes

Hidden in the mud of ancient lakes are tiny shells and pollen grains that tell the story of Earth's past. Learn how these microscopic clues help us understand big climate shifts and the history of our water.

The Mud Time Machine: Reading Ancient Rivers in the Dirt
Lacustrine and Fluvial Environments
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June 19, 2026
The Mud Time Machine: Reading Ancient Rivers in the Dirt

Scientists are using long tubes of mud to read the history of ancient rivers. By looking at sand grains and tiny shells, they can see how the climate shifted thousands of years ago and what that means for us today.

Tiny Fossils and Big Floods: Reconstructing Lost Worlds
Paleo-Flow Dynamics and Morphology
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June 18, 2026
Tiny Fossils and Big Floods: Reconstructing Lost Worlds

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.

Reading the Mud: How Ancient Rivers Reveal Our Future
Paleo-Flow Dynamics and Morphology
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June 18, 2026
Reading the Mud: How Ancient Rivers Reveal Our Future

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.

What Dried-Up Lakes Reveal About Ancient Weather
Lacustrine and Fluvial Environments
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June 12, 2026
What Dried-Up Lakes Reveal About Ancient Weather

Ancient lake beds are time capsules filled with pollen and tiny fossils. Discover how these hidden clues help us understand how the climate has changed over thousands of years.

Lacustrine and Fluvial Environments
June 9, 2026
The River's Secret Record: How Ancient Mud Predicts Our Future Water

Ancient riverbeds act like a library of the earth's history. By studying sediment cores and using 'light clocks' in sand, scientists are uncovering how water shaped our world—and what it means for our future.

The Earth's Missing Pages: Finding the Gaps in History
Geochronological Dating Techniques
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June 6, 2026
The Earth's Missing Pages: Finding the Gaps in History

Explore the mystery of 'unconformities'—the missing gaps in Earth's geological record where thousands of years of history have simply vanished.

Geochronological Dating Techniques
June 4, 2026
The Mystery of the Missing Dirt: Reading Gaps in Earth’s History

Gaps in the geological record are called unconformities, and they reveal the Earth's most dramatic moments. Scientists use pollen and rock shapes to fill in the missing pages of history.

Bugs and Pollen: The Tiny Clues to Earth's Past
Sedimentological Facies Analysis
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June 1, 2026
Bugs and Pollen: The Tiny Clues to Earth's Past

Tiny fossils and pollen grains trapped in lake mud provide a detailed record of the Earth's past climate and water chemistry.

The Hidden History in a Scoop of Mud
Sedimentological Facies Analysis
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May 29, 2026
The Hidden History in a Scoop of Mud

Tiny fossils and ancient pollen trapped in lake mud are helping scientists reconstruct the weather and water levels of the distant past. These small clues reveal big shifts in our environment.

What Old Riverbeds Can Tell Us About the Future
Ecological Proxies and Palynology
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May 29, 2026
What Old Riverbeds Can Tell Us About the Future

Scientists are using ancient river sediments to map out past climates and predict future water patterns. By reading layers of mud and sand, they can see how rivers moved and changed over thousands of years.

Reading the Earth's Hidden River Journals
Ecological Proxies and Palynology
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May 28, 2026
Reading the Earth's Hidden River Journals

Discover how scientists use sediment cores and light-based dating to map the history of ancient rivers and predict future changes in our field.

The Hidden Library at the Bottom of the Lake
Sedimentological Facies Analysis
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May 25, 2026
The Hidden Library at the Bottom of the Lake

Researchers are digging deep into old lake beds to find pollen and fossils that act as a thermometer for the ancient world.

How Sand Remembers the Sun
Sedimentological Facies Analysis
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May 24, 2026
How Sand Remembers the Sun

Discover how geologists use trapped light in sand and tiny fossils to date ancient river systems and reconstruct the Earth's past climates.

Tiny Shells and Ancient Pollen: The Hidden Secrets of Lost Lakes
Sedimentological Facies Analysis
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May 22, 2026
Tiny Shells and Ancient Pollen: The Hidden Secrets of Lost Lakes

Deep beneath our feet, microscopic fossils and ancient pollen are revealing the history of Earth's water. Scientists are decoding these biological clues to understand how lakes and rivers responded to past climate changes.

Reading the Mud: How Old Riverbeds Predict Our Future
Sedimentological Facies Analysis
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May 22, 2026
Reading the Mud: How Old Riverbeds Predict Our Future

Scientists are using high-tech dating and sediment analysis to read ancient riverbeds like a history book. By looking at the size of sand grains and the glow of buried minerals, they are uncovering how past climate shifts shaped our world.

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