Navigation Links
How old are these rocks, how were they made, and how long ago did these geologic changes happen?
Date:3/20/2012

Boulder, CO, USA - New GSA BULLETIN science published online 9-20 March includes studies in the western Aleutians, south-central Alaska, Canada, Iceland, the Southern Pyrenees, and the western Gulf of Mexico. Topics cover the crystallization process of granophyre, marine outcrops in south-central Chile, characterizing the source and age of Wilcox Group sediments, sediments transported to the deep-sea trench, pieces of mid-oceanic ridge found above ground, and large wedges of crust added to the edges of existing continents.

GSA BULLETIN articles published ahead of print can be accessed online at http://gsabulletin.gsapubs.org/content/early/recent. When articles are assigned to a print issue they will be removed from the pre-issue publication folder, but doi numbers will remain constant.

Abstracts for issues of GSA BULLETIN are available at http://gsabulletin.gsapubs.org/. Sign up for pre-issue publication e-alerts for at http://www.gsapubs.org/cgi/alerts for first access to new journal content as it is posted. Subscribe to RSS feeds at http://gsabulletin.gsapubs.org/rss/.

Representatives of the media may obtain complimentary articles by contacting Christa Stratton. Please discuss articles of interest with the authors before publishing stories on their work, and please make reference to GSA BULLETIN in your articles or blog posts. Contact Christa Stratton for additional information or assistance.

Non-media requests for articles may be directed to GSA Sales and Service, gsaservice@geosociety.org.


Geology and 40Ar/39Ar geochronology of the medium- to high-K Tanaga volcanic cluster, western Aleutians

Brian R. Jich
'/>"/>

Contact: Christa Stratton
cstratton@geosociety.org
Geological Society of America
Source:Eurekalert

Page: 1 2 3 4 5 6 7

Related biology news :

1. Research on flavanols and procyanidins provides new insights into how these phytonutrients may positively impact human health
2. Book examines how trees change as they age and grow: What do these clues tell us?
3. These cells will self-destruct in 5...4...
4. Caltech scientists create robot surrogate for blind persons in testing visual prostheses
5. Vaccines and autism: Many hypotheses, but no correlation
6. New generation of orthopedic, dental and cardiovascular prostheses
7. These shells dont clam up: Innovative technique to record human impact on coastal waters
8. These shells dont clam up: Innovative technique to record human impact on coastal waters
9. Stem cell research: What progress has been made, what is its potential?
10. Geological Society of America Cordilleran section meets in the heart of Mexico
11. Geological cycle causes biodiversity booms and busts every 60 million years, research suggests
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/18/2014)... global cycles of carbon and nitrogen comprise all ... and environmental systems have caused imbalances and perturbations ... gases (GHGs). Increased GHGs result in climate changes ... ecosystems, oceans and the atmosphere. Understanding these feedback ... branch of environmental science during the past three ...
(Date:9/18/2014)... are too stressed they are often grouchy, grumpy, nasty, ... (BMI) at EPFL have just highlighted a fundamental synaptic ... the loss of social skills and cognitive impairment. When ... molecule in the brain. This was revealed by a ... Carmen Sandi,s team went to look for answers in ...
(Date:9/18/2014)... probably the ultimate form of camouflage: you don,t just ... strategy is not as uncommon as you might think. ... USA, explains that the larval life stages of many ... of the anatomy that most creatures cannot make transparent. ... to shield each individual eye unit with an opaque ...
Breaking Biology News(10 mins):Greenhouse gas research enters a new era 2How stress tears us apart 2Transparent larvae hide opaque eyes behind reflections 2
... fibrosis (CF), a chronic disease that clogs the lungs ... a genetic defect in a chloride channel called cystic ... fully understand how or why this defect occurs, a ... (SickKids) in Toronto, Ontario, Canada has found a promising ...
... Oncology (ESMO) has honored three of Europe,s leading medical ... care and research. "The eminent oncologists we ... contributions to the care of patients with cancer," said ... thank them for their unstinting efforts on behalf of ...
... SALT LAKE CITY, Sept. 19, 2011 University ... through walls now are aiming the technology at a ... adults with sleep apnea and babies at risk of ... uses off-the-shelf wireless transceivers similar to those used in ...
Cached Biology News:Unraveling a new regulator of cystic fibrosis 2Oncologists recognized by ESMO for outstanding contributions to cancer research and treatment 2Catching a breath -- wirelessly 2Catching a breath -- wirelessly 3Catching a breath -- wirelessly 4Catching a breath -- wirelessly 5
(Date:9/19/2014)... Barnhardt Manufacturing Company has ... Organic Cotton . The USDA Certified Biobased Product ... ingredients meets or exceeds levels set by USDA. Biobased ... or in significant part of agricultural, forestry, or marine ... cotton to be immediately identified as a USDA certified ...
(Date:9/18/2014)... (PRWEB) September 18, 2014 Bipartisan passage ... a bill designed to stimulate development and commercialization of ... being praised by leaders of SPIE, the international ... Revitalizing American Manufacturing and Innovation (RAMI) Act, now moves ... authors have said they are optimistic that it will ...
(Date:9/18/2014)... , Sept. 18, 2014  Health Enhancement Products, Inc. (OTCQB: ... early-stage algae bioactive compounds and metabolic processes, is pleased to ... board of directors. Ms. Nola E. Masterson , a ... joined the board effective September 17, 2014. ... to join our board," states Andrew Dahl , President ...
(Date:9/18/2014)... , Sept. 18, 2014 ... of the "Global N-acetylcysteine Industry Report 2014" ... The Global N-acetylcysteine Industry Report 2014 is a ... of the global N-acetylcysteine industry. The ... including definitions, classifications, applications and industry chain structure. ...
Breaking Biology Technology:Barnhardt Manufacturing Company Earns USDA Certified Biobased Product Certification and Label for Organic Cotton 2House passage of high-tech manufacturing bill is move toward stronger economy, say SPIE leaders 2House passage of high-tech manufacturing bill is move toward stronger economy, say SPIE leaders 3Health Enhancement Announces New Board Member In Advance Of Annual Shareholder Meeting 2Global N-acetylcysteine Industry Report 2014 2
... 2011 StriVectin®, the clinical anti-aging expert, was one ... 2011 Skin Sense Award Tuesday night at The Plaza. ... exceptional achievement in skin health.  The company was recognized ... rooted in 30 years of research into DNA repair ...
... YORK, Oct. 12, 2011 Reportlinker.com announces ... available in its catalogue: ... Annual Subscription ... Twelfth Five-Year Plan of Biotechnology Industry to ...
... officials announced today a five-year agreement with K.S.R. Educational ... training in nanomedicine and nanotechnology. "We are very ... 16 institutions of higher education in Tamil Nadu, India," ... has the same commitment to deliver quality education to ...
Cached Biology Technology:StriVectin® Receives Annual Skin Sense Award 2Industrial Biotechnology China News 1109 - Annual Subscription 2Industrial Biotechnology China News 1109 - Annual Subscription 3MU signs academic agreement with K.S.R. Educational Institutions of India 2
... routine binary separations. Excellent detection is provided ... variable wavelength detector. Ultra-fine control of the ... highly accurate and precise, high pressure dual piston ... may be plotted on a printer or an ...
... Human Raji cells were cultured in RPMI ... at the log phase of growth. In ... forms, cells were fixed in acetone-methanol. The ... adhesive coated slide, with each wells surface specifically ...
Mouse polyclonal antibody to REXO4 - XPMC2 prevents mitotic catastrophe 2 homolog (Xenopus laevis)...
... Plus Microsphere/Microarray Stabilizer is an aqueous solution ... other non-toxic chemicals in a PBS buffer ... This product contains a combination of ... preservative. StabilCoat Plus Stabilizer provides optimum ...
Biology Products: