Taxonomy term

geologic column

Geologic Column: Lighting out for the territory

The author contemplates the history of westward expansion into arid lands and wonders if our unwise use of resources in places like the U.S. Southwest will eventually return the land "to the process of geology."

27 Feb 2015

Geologic Column: February 2: A day long celebrated for its seasonal ties

February is the only month not named for a god, a number, or a Roman Emperor. It is named for a Roman festival of purification. Since antiquity, many groups have celebrated February, specifically Feb. 2, honoring everything from a fire goddess to sheep and other furry animals, and much later, church candles and groundhogs. 

02 Feb 2015

Geologic Column: What geoscientists can learn from TED Talks

TED talks have become an international — and Internet — phenomenon. The presentations are pithy, conversational, focused and entertaining; they are often inspirational and sometimes very personal. Geoscientists — whether presenting conference papers, classroom lectures or presentations for general audiences — can learn a lot from TED talks, especially from the structure and guidance applied to preparing the talks.

27 Dec 2014

Geologic Column: Get busy living!

Whether imprisioned literally or figuratively, one has a choice: Get busy living or get busy dying. A recent stint with temporary invalidity got the author thinking about how he has rekindled the creative fires and enthusiasm at various times throughout his life and career, and his keys to getting busy living again. 

24 Nov 2014

Geologic Column: Geography as destiny: How glaciation led to the Civil War

It intrigues me how geography — a product of dynamic processes shaping Earth’s surface — influences our lives, culture and even plays a hand in the affairs of nations. Take, for example, the last glacial maximum, which shaped parts of North America roughly 20,000 years ago, and in doing so contributed to factors that eventually led to the American Civil War.

07 Nov 2014

Geologic Column: Combining art and geology in the sand

Once upon a time, sand sculptures made of sand were mostly castles, built by children and families on a summer vacation to the beach. Today, sand sculpting is also a serious business. But it all starts with the sand — which starts with geology.

18 Sep 2014

Geologic Column: How T. rex got its street cred back

Apparently, T. rex was in danger of losing its street cred as the scariest meat-eating hunter of all time. Until a recent discovery, the lumbering giant was being dissed as a sneaky scavenger. Forensic paleontologists to the rescue!

16 Aug 2014

Geologic Column: By train or pipeline: That is the question

Transporting hazardous materials like oil on North America’s aging rail networks is risky. But pipelines are also risky. So what’s the best option, given that we must choose one?

25 Jul 2014

Geologic Column: Beyond geology, field camps teach teamwork and inspire leadership

For undergraduate geology students, field camp is a rite of passage. And the importance of the experience, in terms of properly training and preparing geoscience students to become geoscience professionals, should not be underestimated. 

23 Jun 2014

Geologic Column: Riding the rails to Omaha with Rudolf Clausius

It was the German physicist Rudolf Clausius who, in 1850, dressed the Second Law in a tuxedo to show us that the pigpen was infinite. He said, “the entropy of the universe strives to reach a maximum.” That is a beautifully concise vision of our fate with the clear message that in the grand scheme of things, there is no escape. We’re all doomed and can do nothing about it. All order in the universe will degenerate into chaos.

14 May 2014

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