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Geology:
Category: Geology
...and where it goes...how it got there..its trials and tribulations. This week in carbon sequestration theater we explore Little Petey Carbon and (sing out loud) Ollll' Mannnn Rrrriverrrr. Rivers are major transporters of material to the oceans and on into...
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Posted by CR McClain at 12:53 PM • 1 Comments • 0 TrackBacks
Category: Expeditions
It was only 3 years ago when the northernmost vents were found in the Arctic Ocean at 71 degrees, just above Iceland. Dr. Rolf Pedersen is a geologist at the Centre for Geobiology at Norway's University of Bergen and led...
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Posted by Kevin Zelnio at 5:37 PM • 1 Comments • 0 TrackBacks
Category: Geology
BrianR at Clastic Detritus brought my attention to a new wonderful bathymetric map of the globe. Despite his questionable loyalty to volcanoes, Brian knows a good map when he sees one and I agree that this one is indeed beautiful....
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Posted by CR McClain at 2:28 PM • 5 Comments • 0 TrackBacks
Category: Biodiversity
Maria over at Green Gabbro feels that I have printed a false and malicious post for the purpose of defaming volcanoes. I cannot be held liable if the accusations are true. Maria thinks that printing a list of "all the...
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Posted by CR McClain at 10:05 AM • 15 Comments • 0 TrackBacks
Category: Geology
During the Cretaceous our mammalian relatives were small and puny. They wandered around and tried not to become a warm snack for the reptiles that ruled the day. Insects began to diversify to eventually become the diverse group we...
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Posted by CR McClain at 4:31 PM • 10 Comments • 0 TrackBacks
Category: Books/Media
Tonight on the National Geographic Channel at 10pm EST/PST Earth the Biography: Oceans. An episode on Atmospheres is before it at 9pm. "Explore how half of Earth's water originated from the planet's inception and how the other half was deposited...
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Posted by Kevin Zelnio at 12:54 PM • 3 Comments • 0 TrackBacks
Category: Geology
The previous post reminded of this video we posted awhile back. From Youtube: This is the largest explosive burst that was observed at the Brimstone Pit during the Submarine Ring of Fire 2006 Exploration Jason dive J2-192. There were probably...
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Posted by CR McClain at 4:11 AM • 1 Comments • 0 TrackBacks
Category: Geology
Can a volcano be explosive in the deep sea? What about violent? What about mildly aggravated? Historically, we've assumed the answer to be no. Explosive eruptions were thought to be absent at depths below the critical point for seawater...
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Posted by CR McClain at 3:45 AM • 1 Comments • 0 TrackBacks
Category: Conservation & Environment
From CNN.com: "President Bush asked Congress on Wednesday to permit drilling for oil in deep water off America's coasts to combat rising oil and gas prices. "There is no excuse for delay," the president said in a Rose Garden statement....
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Posted by Kevin Zelnio at 6:30 PM • 7 Comments • 0 TrackBacks
Category: Critters
In 1964 S.B. Mirsa, a graduate student at Memorial University in Newfoundland, discovered a group of well-preserved fossilized soft-body animals. Subsequent research revealed the fauna were from the Ediacaran Period 635-542 million years ago. Ediacaran was not officially recognized...
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Posted by CR McClain at 7:26 AM • 6 Comments • 0 TrackBacks