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Geological cycle causes biodiversity booms and busts every 60 million years ...

01/01/70 Source: Science Codex

A mysterious cycle of booms and busts in marine biodiversity over the past 500 million years could be tied to a periodic uplifting of the world's continents, scientists report in the March issue of The Journal of Geology. The researchers discovered

Garibaldi Adds Board Member

01/01/70 Source: MarketWatch (press release)

Dr. Gibson holds a Ph.D. in Economic Geology & Geochemistry from Mackay School of Mines, University of Nevada, Reno and is a Certified Professional Geologist and member of the American Institute of Professional Geologists. Dr. Gibson is the founder of

Baylor Geology Department Welcomes Berkeley Professor for Distinguished Lecture

01/01/70 Source: PressZoom (press release)

The Baylor University Department of Geology in the College of Arts and Sciences will host the OT Hayward Distinguished Lecture at 7 pm Thursday, Feb. 23, in Room D109 of the Baylor Sciences Building, 101 Bagby Ave. The lecture will feature Bill

IPO Completed, Tembo Sinks Its Teeth into Drilling Alongside African Barrick ...

01/01/70 Source: MarketWatch (press release)

Tembo Gold Corp. has reached a pivotal point in its progression as one of the most exciting new gold plays to be focused on Africa's prolific Lake Victoria goldfield, a geological terrain and mining belt hosting several multi-million ounce deposits.

what should I bring to college? please help?

Q: What should I take with me to college? I do not have many material possessions so I try to get a list together as soon as possible.

All your stuff.

Perfect ... Except for the fridge.

How does human evolution resolve itself with Geology (i.e. the breaking up of the Pangaea super-continent)?

Q: If homo Sapiens evolved 50,000 to 100,000 years ago and the Pangaea super-continent split apart about 250 million years ago, why have there been found to exist indigenous homo Sapiens races on all continents (i.e. native Americans in America, Aborigines in Australia, Black people

Geologists Prepare For 'The Big One'

TETON County, Idaho - Eastern Idaho and western Wyoming are known for their majestic mountains, but below them is an impending disaster.

To see what the Teton County officials are better prepared Valley earthquake, we joined with geologists from the University of Idaho who discover where danger threatens.

Under the beauty of the Tetons sit a number of fault lines, if one of them moves, it would shake every part of the valley differently.

Historical Geology part 1 of 10

Historical Geology if anyone has any questions, please ask...this documentary is a simple overview and does'nt really explain its material in ...

AGU Blogosphere | Georneys | Geology Word of the Week: H is for ...

While salt deposits are somewhat ephemeral and ever-changing on Earth’s surface, salt deposits become somewhat more stable when they are buried. Salt is often found in subsurface sedimentary sequences. However, even when buried salt deposits can move. Furthermore, subsurface salt deposits can move in quite strange ways. Normal sediments contain a large amount of pore space, so as they are buried and transformed into sedimentary rocks, they tend to compress and increase in density. Salt deposits, on the other hand, do not contain much pore space, so their density does not increase significantly as they are buried. Because salt deposits tend to be less-dense than the surrounding sedimentary rocks, these salt deposits tend to deform and migrate, moving in a fluid-like manner– almost like magma or the plastic aesthenosphere– and forming structures such as diapirs and domes.  Because oil is often found above subsurface salt deposits, there is much interest in better understanding how salt deposits form and migrate in the subsurface.

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