Quantcast

Latest geologist Stories

Pleistocene Ice Sheet Evidence Uncovered
2013-10-01 04:53:02

April Flowers for redOrbit.com - Your Universe Online Traces of large ice sheets from the Pleistocene on a seamount off the north-eastern coast of Russia have been discovered by a team of geologists and geophysicists from the Alfred Wegener Institute (AWI) Helmholtz Centre for Polar and Marine Research. For the first time, these traces confirm that within the last 800,000 years in the course of ice ages, ice sheets more than approximately a mile thick also formed in the Arctic Ocean....

2013-05-17 23:16:19

Mary Simmons, geologist, takes a stand for nature in new book Denver (PRWEB) May 17, 2013 Looking at something from a different angle often paints a more accurate picture. Mary Simmons uses both sides of her brain: she has a Masters of Science degree in geology and she enjoys painting, pottery and making jewelry, often using natural materials from the local landscape. Her expertise on the environment and all of its inhabitants led Simmons to write “Corvus Rising,” a fantasy...

Image 1 - Geologist Discovers Strange Boulders In Atacama
2011-10-12 04:40:19

A geologist has discovered a geological process operating in a remote corner of northern Chile's Atacama Desert. University of Arizona geologist Jay Quade was starting to feel sick when he asked his colleagues Peter Reiners and Kendra Murray to stop their truck. Quade then noticed unusual half-ton to 8-ton boulders near the truck after stopping. The unusually smooth boulders, Quade said, were the result of two million years of seismic waves. The waves caused the boulders to...


Latest geologist Reference Libraries

28_30e95d7bc9a84ffe78f930c8704eb5b2
2005-05-26 11:00:22

Gabbro is a dark, coarse-grained, intrusive igneous rock chemically equivalent to basalt. It is a plutonic rock, formed when molten magma is trapped beneath the Earth's surface and cools slowly into a hard, coarsely crystalline mass. It is dense, greenish or dark-colored and contains varied percentages of plagioclase feldspar, pyroxene, amphibole, and olivine (called olivine gabbro when olivine is present in large quantities). Quartz gabbros are also known to occur and are probably derived...

More Articles (1 articles) »
Word of the Day
snash
  • To talk saucily.
  • Insolent, opprobrious language; impertinent abuse.
This word is Scots in origin and probably imitative.