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Home Author Julianne Kross
Julianne Kross
Author

Julianne Kross

She oversees the technical accuracy of high-resolution microscopy features, with a particular interest in Scanning Electron Microscopy for exine sculpture characterization. Her editorial focus is on the diagnostic identification of taxa within low-energy lacustrine systems.

20 Articles
Articles by Julianne Kross
Mud Memories: Reading the Earth's History in Lake Beds
Anthropogenic Markers and Land-Use Patterns

Mud Memories: Reading the Earth's History in Lake Beds

Scientists use sediment cores from lake bottoms to reconstruct thousands of years of climate history through pollen and charcoal analysis.

6/30/2026
The Botanical Witness: How Mud on a Shoe Solves Crimes
Forensic Palynology and Chronology

The Botanical Witness: How Mud on a Shoe Solves Crimes

Forensic palynology uses microscopic pollen grains found in mud and dust to link suspects to crime scenes with incredible accuracy.

6/30/2026
How Weeds and Ash Tell the Story of Ancient Farms
Forensic Palynology and Chronology

How Weeds and Ash Tell the Story of Ancient Farms

Discover how scientists use microscopic pollen and charcoal to solve ancient mysteries of farming and forest fires.

6/26/2026
Reading the Mud: Tracking Ancient Farmers Through Tiny Seeds
Forensic Palynology and Chronology

Reading the Mud: Tracking Ancient Farmers Through Tiny Seeds

Scientists are using lake mud and microscopic seeds to rewrite the history of ancient farming and climate change.

6/25/2026
The Dust Detective: How Pollen Solves History’s Cold Cases
Micro-Stratigraphic and Sedimentary Analysis

The Dust Detective: How Pollen Solves History’s Cold Cases

Discover how scientists use microscopic pollen grains trapped in lake mud to solve archaeological mysteries and map out ancient human farms.

6/21/2026
The Pollen Detective: How Tiny Dust Grains Catch Criminals and Solve History
Anthropogenic Markers and Land-Use Patterns

The Pollen Detective: How Tiny Dust Grains Catch Criminals and Solve History

Ever wonder what the dust on your shoes says about you? Forensic palynology uses microscopic pollen grains to solve cold cases and map out ancient landscapes by reading the secret stories hidden in the mud.

6/17/2026
Reading the Ash and Weeds of Ancient Farms
Anthropogenic Markers and Land-Use Patterns

Reading the Ash and Weeds of Ancient Farms

By analyzing ancient weed seeds and charcoal, researchers are uncovering the hidden history of how the first farmers transformed the wilderness into civilization.

6/14/2026
The Secrets Hidden in Lake Bed Mud
Paleoenvironmental Reconstruction

The Secrets Hidden in Lake Bed Mud

Discover how scientists use ancient pollen trapped in lake mud to map out the history of our planet and track how environments have changed over thousands of years.

6/13/2026
The Acid Bath: How We Extract Microfossils from Stone
Anthropogenic Markers and Land-Use Patterns

The Acid Bath: How We Extract Microfossils from Stone

Go inside the laboratory to see how scientists use dangerous acids and high-speed centrifuges to recover ancient pollen grains from solid rock and mud.

6/12/2026
Dust as Evidence: How Pollen Solves History's Cold Cases
Micro-Stratigraphic and Sedimentary Analysis

Dust as Evidence: How Pollen Solves History's Cold Cases

Discover how tiny grains of pollen trapped in lake mud act as a durable record of history, helping scientists reconstruct ancient environments and solve archaeological mysteries.

6/11/2026
The Mud Detective: How Pollen Solves Ancient and Modern Mysteries
Forensic Palynology and Chronology

The Mud Detective: How Pollen Solves Ancient and Modern Mysteries

Discover how forensic palynologists use indestructible pollen grains trapped in lake mud to solve crimes and map out our planet's hidden history.

6/7/2026
Nature's Tiny Time Capsules: How Mud and Pollen Solve Ancient Mysteries
Paleoenvironmental Reconstruction

Nature's Tiny Time Capsules: How Mud and Pollen Solve Ancient Mysteries

Pollen isn't just an allergy trigger; it's a microscopic time capsule. Learn how scientists use lake mud and high-powered microscopes to reconstruct the history of our planet's climate and ancient human life.

6/5/2026
Reading the Layers: What Ancient Mud Says About Us
Forensic Palynology and Chronology

Reading the Layers: What Ancient Mud Says About Us

Ancient mud isn't just dirt; it's a historical record. Learn how scientists use microscopic plant remains to track ancient farming and climate changes.

6/4/2026
Tiny Seeds and Burnt Wood: Finding Ancient Farmers
Anthropogenic Markers and Land-Use Patterns

Tiny Seeds and Burnt Wood: Finding Ancient Farmers

Archaeologists are using microscopic charcoal and weed seeds to map out where ancient people farmed and burned land, providing a new way to see history without digging up a single building.

6/2/2026
Time Travel Through a Tube of Mud
High-Resolution Palynomorph Microscopy

Time Travel Through a Tube of Mud

Lake mud holds a vertical timeline of Earth's history. Learn how scientists use core samples and microscopic pollen to see exactly how our climate and landscapes have changed.

5/31/2026
The Tiny Evidence Left Behind
Sample Preparation and Chemical Isolation

The Tiny Evidence Left Behind

Discover how tiny grains of pollen act as biological fingerprints, helping scientists solve crimes and map out ancient history through the study of forensic palynology.

5/31/2026
The Acid and the Microscope: A Guide to Forensic Botany
Paleoenvironmental Reconstruction

The Acid and the Microscope: A Guide to Forensic Botany

Go behind the scenes of the lab to see how forensic botany uses acid and electron microscopes to reveal the hidden history of our planet and the humans who lived on it.

5/29/2026
Mud, Seeds, and Time: Finding History in the Sludge
Forensic Palynology and Chronology

Mud, Seeds, and Time: Finding History in the Sludge

Learn how scientists use ancient pollen trapped in lake mud to solve historical mysteries and track climate change. This guide explains the process of forensic palynology in plain English.

5/29/2026
Tracking Ancient Farmers Through Hidden Dust
Micro-Stratigraphic and Sedimentary Analysis

Tracking Ancient Farmers Through Hidden Dust

Scientists are using ancient pollen trapped in lake mud to rewrite the history of how humans changed the planet. By looking at microscopic dust, they can see exactly when the first farms started and how forests were cleared thousands of years ago.

5/28/2026
The Secrets Hidden in Ancient Mud: How Tiny Pollen Tells the Earth's History
Sample Preparation and Chemical Isolation

The Secrets Hidden in Ancient Mud: How Tiny Pollen Tells the Earth's History

Discover how scientists use ancient pollen trapped in lake mud to reconstruct thousands of years of environmental history through the science of forensic palynology.

5/26/2026
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