GeoLog

Geomorphology

Imaggeo on Mondays: Jointed Colorado Rockies

The Rocky Mountains, or Rockies, are a North American mountain system stretching around 5,000 km from northern British Columbia, Canada, to New Mexico in the southwestern United States. They are made up of a discontinuous series of mountain ranges with distinct geological origins, the last of which was formed during the Laramide orogeny (mountain formation event) 80–55 million years ago. With a po ...[Read More]

Imaggeo on Mondays: Apostles along the Great Ocean Road

Tucked between the rough Southern Ocean and stunning cliff tops, Australia’s Great Ocean Road is one of the world’s most scenic routes. The 243-kilometre stretch of road along the country’s south-eastern coastline is surrounded by beautiful beaches, lush rainforests, as well as incredible geological formations. The 12 Apostles, stacks of rocks located in the Port Campbell National Park, are ...[Read More]

Publications by the EGU

Since 2001, the EGU and Open Access publishing house Copernicus Publications has published a growing number of successful geoscientific journals. These include 14 peer-reviewed Open Access journals, of which 11 have a Thomson Reuters Impact Factor, placing them in the top echelon of their respective discipline. EGU also publishes a host of other materials available in paper and online. As a signat ...[Read More]

Imaggeo on Mondays: A rock and a hard place

Rocks within the Earth are constantly being subjected to forces that bend, twist, and fracture them, causing them to change shape and size. This process is known as deformation. Polyphase deformation occurs over time when rocks are affected, or stressed, by more than one phase of deformation. Geomorphologist Amirhossein Mojtahedzadeh captured this stunning scene whilst on field work. “This p ...[Read More]