Navigation Links
Ancient whale coprolites, fault slickensides, shergottites, Ediacara, and Cascadia
Date:7/31/2013

thwestern U.S. and Canada is in the same sense and at nearly the same rate as the motions calculated from Global Positioning System (GPS) over the past 15 years. Motion of the ancestral arc can be explained by clockwise rotation of the leading edge of North America at 1.0 degree/m.y. over the magma source generated by the subducting plate, which is itself moving westward 1 to 4.5 km/m.y. as it slowly sinks into the mantle. The remarkable similarities between post-16 m.y. arc migration, paleomagnetic rotation, and modern GPS block motions indicate that the block motions from decadal GPS can be used to calculate meaningful long-term crustal strain rates and earthquake hazards.


Silica gel formation during fault slip: Evidence from the rock record
J.D. Kirkpatrick et al., Dept. of Geosciences, Colorado State University, 1482 Campus Delivery, Fort Collins, Colorado 80523, USA. Published online 22 July 2013, http://dx.doi.org/10.1130/G34483.1.

This open-access article by J.D. Kirkpatrick and colleagues discusses the dynamic reduction of fault strength as a key process during earthquake rupture. Many mechanisms for causing coseismic weakening have been proposed based on theory and laboratory experiments, including silica gel lubrication. However, few have been observed in nature. Here, Kirkpatrick and colleagues report on the first documented occurrence of a natural silica gel coating a fault surface at the Corona Heights fault slickenside in San Francisco, California, USA.


Comparison of microstructures in superplastically deformed synthetic materials and natural mylonites: Mineral aggregation via grain boundary sliding
Takehiko Hiraga et al., Earthquake Research Institute, University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan. Published online 22 July 2013, h
'/>"/>

Contact: Kea Giles
kgiles@geosociety.org
Geological Society of America
Source:Eurekalert

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Related biology news :

1. Extinct ancient ape did not walk like a human, study shows
2. Study reveals ancient jigsaw puzzle of past supercontinent
3. New research: Wolf Lake ancient forest is endangered ecosystem
4. Putting flesh on the bones of ancient fish
5. Actor Johnny Depp immortalized in ancient fossil find
6. Scientists look to ancient past to better predict how species may respond climate change
7. UC research examines ancient Puebloans and the myth of maize
8. Tiny minotaurs and mini-Casanovas: Ancient pigmy moths reveal secrets of their diversity
9. Paving the way for greater use of ancient medical knowledge
10. UGA researchers shed light on ancient origin of life
11. Color in fossil insects, diamonds from the ancient ocean floor and modeling the worlds largest rivers
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/9/2014)... shark species may be able to cope with the rising ... , The Arctic today is best known for its tundra ... Roughly 53 to 38 million years ago during what is ... to a huge temperate forest with brackish water, home to ... creatures, crocodiles and giant tortoises. Much of what is known ...
(Date:7/9/2014)... infections usually announce themselves with pain and fever but often ... those that are sneaky and hard to beat. Now, scientists ... form of tiny DNA pyramids. Published in the journal ... nanopyramids can flag bacteria and kill more of them than ... that some infectious pathogens can lie in wait, undetectable in ...
(Date:7/9/2014)... of a sparrow-sized fossil from China challenges the commonly ... that gained the ability to fly. The birdlike fossil ... much rather the remains of a tiny tree-climbing animal ... the Dinosaur Museum in Blanding, Utah, and Alan Feduccia ... in Springer,s Journal of Ornithology . , The ...
Breaking Biology News(10 mins):Shark teeth analysis provides detailed new look at Arctic climate change 2Shark teeth analysis provides detailed new look at Arctic climate change 3Researchers declassify dinosaurs as being the great-great-grandparents of birds 2
... Cambridge, Mass. April 28, 2011 A project to ... a $100,000 grant from The Bill & Melinda Gates Foundation ... affiliate of the Harvard School of Engineering and Applied Sciences ... the aim is to develop a Microbial Fuel Cell-based charger ...
... new study shows for the first time that monkeys can ... ability is critical to our understanding of the evolution of ... to better diagnosing and treating memory impairments in humans. ... Primate Research Center researchers Ben Basile and Robert Hampton was ...
... is pleased to announce BIOLOGY OPEN (BiO), a new ... all aspects of the biological sciences including cell science, ... to provide rapid publication for peer reviewed, scientifically sound ... BIOLOGY OPEN will address some big issues in publishing ...
Cached Biology News:Harvard's engineering school receives $100,000 Grand Challenges Explorations grant 2Harvard's engineering school receives $100,000 Grand Challenges Explorations grant 3Monkey recall memory mirrors that of humans 2Announcing BIOLOGY OPEN from the Company of Biologists 2
(Date:1/14/2014)... (PRWEB) January 14, 2014 In recent ... motives and methods in product development and promotion has ... industry. This mistrust, fueled by concerns about the insidious ... by reports of spectacular fines to the world’s biggest ...
(Date:1/14/2014)... 2014   Kinaxis ®, provider of RapidResponse ®, a ... operations planning ( S&OP ) service, is proud to be ... will be held at the Hilton San Diego Bayfront, January ... Elisabeth Kaszas , Director of Supply Chain at Amgen, ...
(Date:1/14/2014)... Rochester, NY (PRWEB) January 14, 2014 During ... is now known as “The Doctor’s Plague.” In this time ... their hands. This led, at times, to the death of ... staff today don’t know that they may be unwittingly transmitting ...
(Date:1/14/2014)... MO (PRWEB) January 14, 2014 Holloway ... comprehensive database of material test reports (MTRs) for all ... fabricates. Documenting test results is particularly important for equipment ... regulations. The MTR Library features search functionality that allows ...
Breaking Biology Technology:The Sunshine Act: Necessary Regulation or Unnecessary Dysregulation? New Life Science Webinar Hosted by Xtalks and IRB Services 2The Sunshine Act: Necessary Regulation or Unnecessary Dysregulation? New Life Science Webinar Hosted by Xtalks and IRB Services 3Event Alert: Kinaxis Customer to Present at the Biomanufacturing Summit "Supply Chain: Improving Network Effectiveness" 2Study: Fatigued Medical Interns Infect Their Patients with Herpes Viruses; The CBCD Sees a Parallel with “The Doctor’s Plague” 2Study: Fatigued Medical Interns Infect Their Patients with Herpes Viruses; The CBCD Sees a Parallel with “The Doctor’s Plague” 3Pressure Vessel Design and Fabrication Company Builds Database for Material Test Reports 2Pressure Vessel Design and Fabrication Company Builds Database for Material Test Reports 3
... of candidates worldwide - , , ... of Japan today announced the two fields eligible for the ... in science and technology. The 2010 Japan Prize will recognize ... production and environment. , , ...
... Nov. 28 Encorium Group, Inc.,(Nasdaq: ENCO ... studies in over 30 countries for many of the ... November,21, 2008, it received a letter from Nasdaq stating ... the quarterly period ended September 30, 2008 as of ...
... Information Services Inc., leads a videocast discussion with top executives ... manufacturing to Asia. , ... (PRWEB) ... in Atlanta, Georgia, Jim Miller, president of PharmSource Information Services ...
Cached Biology Technology:2010 Japan Prize to Honor Scientists and Researchers in Industrial Production/Production Technology and Biological Production/Environment Fields 22010 Japan Prize to Honor Scientists and Researchers in Industrial Production/Production Technology and Biological Production/Environment Fields 3Encorium Announces Receipt of Letter from Nasdaq Regarding its Third Quarter 2008 Form 10-Q Filing 2Encorium Announces Receipt of Letter from Nasdaq Regarding its Third Quarter 2008 Form 10-Q Filing 3PharmSource President Moderates Videocast on Outsourcing to Asia at AAPS 2
MOUSE ANTI BOVINE TROPONIN I...
NORMAL DONOR DONKEY SERUM...
This BioSolution package is excellent for doing fluorescence thermal melt experiments on nucleic acids, studies involving biomolecular interactions, protein folding experiments, and more!...
acridine orange 10-nonyl bromide (nonyl acridine orange)...
Biology Products: