Navigation Links
Geosphere features top geoscience technology, including LiDAR, EarthScope, CHIRP, ALSM, and IODP
Date:4/23/2013

s cuts the southwest margin of the Gulf of California and across the southern tip of the Baja California peninsula. This is the gulf margin fault system of the oblique-divergent plate boundary within the Gulf of California. Detailed geologic and geomorphic mapping along the onshore San Juan de los Planes and Saltito fault zones allow authors Melanie M. Coyan and colleagues to delineate geometric sections and to infer the tectonic history of the fault zones. To achieve a more complete understanding of these individual normal faults within a larger array, Coyan and colleagues mapped faults to ~10 km offshore using seismic CHIRP (compressed high-intensity radar pulse) profiling. Both onshore faults slip at a low rate and have a low total offset. Along the San Juan de los Planes fault zone, which is entirely onshore, the young, scarp-forming fault reactivated older faults to rupture a broad, low-relief pediment surface with thin Quaternary cover, reflecting a two-stage slip history along this fault zone. The offshore study suggests a northward continuation of the onshore Saltito fault, and a complex fault array north of the La Gata fault on the east side of the San Juan de los Planes basin extending northward to the west Cerralvo fault. Study results suggest relatively low rates of active faulting of less than 1 mm/yr across the San Juan de los Planes system of faults compared to high rates on the active gulf-axis system, and relatively higher rates on earlier Neogene gulf margin faults in other areas along the southwest Gulf of California margin.


Geologic setting of the Pea de Bernal Natural Monument, Quertaro, Mxico: An endogenous volcanic dome
Gerardo J. Aguirre-Daz et al., Centro de Geociencias, Universidad Nacional Autnoma de Mxico, campus Juriquilla, Boulevard Juriquilla 3001, Juriquilla, Quertaro, C.P. 76230, Mxico. Published online 4 Apr. 2013; http://dx.doi.org/10.1130/
'/>"/>

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

Page: 1 2 3 4 5 6 7 8 9 10

Related biology news :

1. Geosphere adds 2 new special issue themes
2. From grains of volcanic glass to continental rifting: New Geosphere articles now online
3. Geosphere covers Grand Canyon, deep drill coring, Death Valley, and more
4. Geosphere: How geology, technology, modeling, and mapping see into Earths past and present
5. New gene variant may explain psychotic features in bipolar disorder
6. Blowing in the wind: How hidden flower features are crucial for bees
7. Activity in brain networks related to features of depression
8. 2013 General Assembly of the European Geosciences Union
9. The Geological Society of America Journal Geology: Dynamic geoscience
10. Summer Geoscience from GSA Bulletin
11. Molecular Imaging Agents: Targets, Technology, Markets, and Commercial Opportunities
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/30/2014)... UT Arlington bioengineering professor has received a $1.04 ... to regenerate cartilage tissue and reduce osteoarthritis using ... injection of microscaffolding made of biodegradable polymers., Liping ... the bioengineering department, said the research is primarily ... on the battlefield., "We,ve found that if we ...
(Date:10/30/2014)... Philadelphia, PA, October 30, 2014 – Bacteria in ... are critical for digestion. Yet, these same bacteria ... system if they penetrate the gut and enter ... natural response to protect the body, chronic or ... diseases. Prior research has established the involvement of ...
(Date:10/29/2014)... by unconventional oil and gas production are well over ... the open access journal Environmental Health . High ... The study is the first to be based on ... and could be used to supplement official air-quality monitoring ... that do not readily flow to the surface. This ...
Breaking Biology News(10 mins):UTA researcher uses microscaffolding injections to mend cartilage, prevent osteoarthritis 2Breakdown in gut barriers to bacteria may promote inflammation and craving in alcoholics 2Air quality and unconventional oil and gas sites 2Air quality and unconventional oil and gas sites 3
... Chicago, IllinoisJune 22, 2010"Seasick: Ocean Change and the ... in the US by the University of Chicago Press, ... in Environmental Reporting. Awarded by the Metcalf Institute for ... of the environment and recognizes reporting that has the ...
... puzzled over why a baby,s brain is particularly flexible ... have to learn a lot? A group of researchers ... Institute for Dynamics and Self-Organization in Gttingen, the Schiller ... put forward a new explanation: Maybe it is because ...
... (June 20, 2010) By emulating nature,s design principles, ... Engineering, Harvard Medical School and Dana-Farber Cancer Institute has ... be programmed to move and change shape on demand. ... highly suitable for medical applications because DNA is both ...
Cached Biology News:Growing brain is particularly flexible 2Researchers create self-assembling nanodevices that move and change shape on demand 2
(Date:10/30/2014)... 30, 2014 Whitehouse Laboratories has formally ... Stability Testing and Package Test Capacity. Responding to growing ... a dramatic increase in environmental chamber storage space that ... and aging samples to be securely held on site ... capital expenditure has already taken place with the recent ...
(Date:10/30/2014)... , Oct. 30, 2014 Isis Pharmaceuticals, Inc. ... today announced that management will present a company overview at ... 8:30 a.m. ET in Boston, MA. ... available on the "Investors & Media" section of the Company,s ... the Isis website within 48 hours and will be archived ...
(Date:10/30/2014)... of the key challenges in the development of quantum ... , In a paper published today (28 October) in ... show how to make a new type of flexibly ... such as high-precision sensors and specialised superfast computers, often ... the methods for trapping these tiny particles are hugely ...
(Date:10/27/2014)... The new research report, “Gas ... Medium), Sub-type (Primary & Secondary), and End-User (Transmission ... & Power Generation) - Trends and Forecasts to ... analysis and forecasting of the market size. , ... 52 Figures spread through 146 Pages and in-depth ...
Breaking Biology Technology:Whitehouse Labs Announces Major Capital Investment in Stability and Storage Testing Capacity 2Whitehouse Labs Announces Major Capital Investment in Stability and Storage Testing Capacity 3Isis Pharmaceuticals to Present at the Nomura Biotechnology Conference 2Gas Insulated Switchgear Market worth $21,951.9 Million by 2019 - New Report by MarketsandMarkets 2Gas Insulated Switchgear Market worth $21,951.9 Million by 2019 - New Report by MarketsandMarkets 3Gas Insulated Switchgear Market worth $21,951.9 Million by 2019 - New Report by MarketsandMarkets 4
... AMSTERDAM, October 13 Amsterdam Molecular,Therapeutics ... gene therapy,announced today that the European Medicines Agency has ... for the treatment of,Duchenne muscular dystrophy. , ... (DMD) entitles,AMT to ten year market exclusivity in Europe ...
... HAIKOU CITY, China, Oct. 12 ... CPHI ), which develops,manufactures, and markets specialty pharmaceutical ... the Roth China Conference, to be held,October 12-14, 2009, ... participate in one-on-one meetings with conference attendees throughout,the three-day ...
... 12 Dr. Michael Merzenich , PhD ... brain plasticity expert and tech entrepreneur - was ... Washington, D.C. Also a member of the National Academy of ... scientists and doctors in the U.S. who have been selected ...
Cached Biology Technology:AMT Receives EMEA Orphan Drug Designation for Duchenne Muscular Dystrophy 2AMT Receives EMEA Orphan Drug Designation for Duchenne Muscular Dystrophy 3Dr. Michael Merzenich Joins Venerable Short List Honored for Cutting-Edge Neuroscientific Research 2Dr. Michael Merzenich Joins Venerable Short List Honored for Cutting-Edge Neuroscientific Research 3
... Cell Lines ,High Quality, Functionally-Validated, Ion Channel ... known for having a critical role in ... a key function in pain, CNS and ... have been investigated in therapeutic areas, such ...
Mouse polyclonal antibody raised against a partial recombinant CD320. NCBI Entrez Gene ID = 51293...
Mouse monoclonal antibody raised against a partial recombinant CHD8. NCBI Entrez Gene ID = CHD8...
Mouse monoclonal antibody raised against a partial recombinant DENR. NCBI Entrez Gene ID = DENR...
Biology Products: