This illustrated geologic timescale of Earth focuses on the landscapes, flora and fauna of the West, drilling into the region’s deep history.

The January Ivy Talk will be held via Zoom on Jan. 12 from 6:30 to 8 p.m. The subject is the geology of the Ivy Creek Natural Area and Virginia. The presentation will be with Geologist Callan Bentley.

The discovery could usher in a wave of investigations into the evolution of Earth’s mantle, a layer of material about 1,800 miles deep that extends from just beneath the planet’s thin crust to its ...

For 600,000 years during the tail end of the Miocene epoch, the Mediterranean was a dried-up salt plain cut off from the Atlantic Ocean. Around 5.3 million years ago, the eastern and western ...

A thin slice of the ancient rocks collected from Gakkel Ridge near the North Pole, photographed under a microscope and seen under cross-polarized light. Field width ~ 14mm. Credit: E. Cottrell, ...

Helicopters will be flying low over northern Colorado during the next several months to conduct geological imaging, according to a news release from the U.S. Geological Survey. Beginning in August, ...

Geologic setting -- Rocks of the Antero Reservoir quadrangle. Precambrian ; Paleozoic (Cambrian ; Ordovician ; Devonian ; Mississippian ; Pennsylvanian-Permian ...

PORTLAND, Ore. (KATU) — Oregon's geologic history is the inspiration for a new musical work and art exhibition titled "The Birth of Cascadia." It's a creative endeavor headed up by the Oregon Origins ...

Menu Local Geology History, Resources, and Facilities Geologic History of Southwestern Ohio The same forces that cause volcanoes, mountains, and ocean basins also cause climatic changes that have ...

Boulder, Colo., USA: The Geological Society of America (GSA) is pleased to announce the release of the newest book in the award-winning Roadside Geology series, Roadside Geology of Texas, Third ...