Articles for category: Fossils & Fieldwork

Microfossils from a sediment core of the Deep Sea Drilling Project

How Microfossils Help Date Dinosaur Discoveries

When we think of paleontology, massive dinosaur bones and dramatic fossil displays often come to mind. However, some of the most valuable clues about prehistoric life and the timing of dinosaur existence come from organisms so tiny they can only be seen under a microscope. Microfossils—the preserved remains of bacteria, protists, fungi, plants, and tiny ...

Fossilized dinosaur skeleton partially embedded in rock, showcasing a long tail and rib cage. The ancient remains evoke a sense of prehistoric mystery.

How Paleontologists Reconstruct a Dinosaur From Just a Few Bones

From the dusty excavation sites to museum displays of magnificent prehistoric creatures, the journey of dinosaur reconstruction is nothing short of scientific detective work. Paleontologists around the world piece together ancient puzzles using fragments of the past, often working with remarkably little material. But how exactly do scientists transform a handful of fossilized bones into ...

Jurassic Land Museum

From Fossil to Exhibit: The Journey of a Dinosaur Skeleton to the Museum

The magnificent dinosaur skeletons that tower over museum visitors represent the culmination of a remarkable scientific process spanning multiple disciplines and often years of painstaking work. These impressive displays begin as fragments buried in rock, sometimes for over 65 million years, before undergoing a complex transformation through discovery, excavation, preparation, research, and finally, exhibition. The ...

Airscribing upper teeth in skull fragment

From Shovel to Science: The Tools Behind Every Dinosaur Dig

Unearthing the remnants of creatures that roamed Earth millions of years ago requires far more than luck and determination. Modern paleontology combines traditional excavation techniques with cutting-edge technology to carefully locate, extract, and preserve dinosaur fossils. What began as simple digging expeditions in the 19th century has evolved into a sophisticated scientific endeavor requiring specialized ...

body of water under sky

Are Dinosaur Fossils Being Lost to Climate Change?

The remnants of dinosaurs, preserved as fossils for millions of years, have provided humanity with invaluable insights into Earth’s ancient past. These paleontological treasures have survived countless geological processes over eons, yet now face an unexpected threat – climate change. As our planet’s climate systems undergo rapid transformation due to human activity, both discovered and ...

Dakota skin impression

The Texture of Dinosaur Skin: What Fossils Reveal About Scales and Wrinkles

For centuries, dinosaurs have captivated our imagination, appearing in countless books, movies, and museum displays. Yet until relatively recently, our understanding of their external appearance—particularly their skin—was largely speculative. Today, thanks to exceptional fossil discoveries and advanced scientific techniques, paleontologists can now paint a more accurate picture of dinosaur skin textures, patterns, and colors. These ...

The Rocky Mountains

How Paleontologists Know Where to Dig for Dinosaur Fossils

Finding dinosaur fossils isn’t simply a matter of luck or random digging. Modern paleontologists use sophisticated techniques, scientific knowledge, and sometimes a bit of intuition to determine promising dig sites. This methodical approach has revolutionized how we uncover the prehistoric past, making fossil hunting far more efficient than in the early days of paleontology. Understanding ...

T-rex Coprolite Dinosaur Poop Poozeum

What Fossilized Dino Poop Reveals About Prehistoric Ecosystems

In the fascinating world of paleontology, scientists have discovered that some of the most revealing fossils aren’t bones or teeth, but rather the preserved excrement of ancient creatures. These fossilized feces, scientifically known as coprolites, serve as time capsules from millions of years ago, providing unprecedented insights into prehistoric ecosystems. Dinosaur coprolites in particular have ...

The discovery of marine fossils alongside dinosaur remains illuminates the complex ecological connections that existed between terrestrial and marine environments during the Mesozoic Era.

Spinosaurus Had a Crocodile’s Tail—And That Changes Everything

The discovery that Spinosaurus possessed a crocodile-like tail has dramatically transformed our understanding of dinosaur evolution and behavior. In 2020, paleontologists unveiled fossil evidence showing that this massive predator had a unique paddle-shaped tail unlike any other known dinosaur. This revolutionary finding has forced scientists to reconsider not just how Spinosaurus moved and hunted, but ...