Despite seeming like a relatively stable place, the Earth's surface has changed dramatically over the past 4.6 billion years. Mountains have been built and eroded, continents and oceans have moved ...

“This study demonstrates that eggshell biocalcite from non-avian dinosaurs, birds, and other egg-laying vertebrates has the potential to serve as a reliable geochronometer in Mesozoic and Cenozoic ...

Sublayer 100 consists of the Ape Cape, Reservoir Bank and Reservoir Hills areas. There are 37 Ammonite Fossils to find on this layer. The first Ammonite in the Lagoon Layer is found right at the start ...

The summit pyramid of Mount Everest, the highest point on Earth, is built from the remains of creatures that lived on an ...

More than 300 million years ago, much of what is now Arkansas lay beneath a shallow sea. Today, that ancient seafloor has ...

Near the top of the world’s highest peak, climbers sometimes spot seashells and delicate crinoid stems locked inside pale limestone, a jarring sight in the thin, frozen air. Those fossils formed on an ...