Navigation Links
How long does it take to make a natural fracture?
Date:8/4/2014

.1.

Glenn R. Sharman and colleagues present a synthesis of new and existing radiometric ages of individual sand grains (zircon) from sandstone that was deposited between 100 and 40 million years ago in ocean basins along the western margin of North America (Oregon, California, and Baja California). Their study shows how the source of the sand changed over time in response to plate tectonics. In particular, an episode of low-angle plate subduction and associated oceanic plateau collision with southern California had a major influence on how landscapes evolved along the western margin of North America. For example, Sharman et al. show that rivers that emptied into the paleo-Pacific ocean migrated eastward over time in response to a redistribution of topography along the margin following oceanic plate collision.


Timing and significance of gabbro emplacement within two distinct plutonic domains of the Peninsular Ranges batholith, southern and Baja California
D.L. Kimbrough et al., Dept. of Geological Sciences, San Diego State University, San Diego, California 92182-1020, USA. Published online on 30 July 2014; http://dx.doi.org/10.1130/B30914.1.

Evaluating the crucial role postulated for mantle-derived mafic magmas in the formation of Cordilleran continental batholiths requires well-determined igneous crystallization ages from gabbro intrusions as well as petrologic data reflecting possible mantle source heterogeneities and/or variations in subcrustal processes. This paper by David L. Kimbrough and colleagues establishes the chronological framework for gabbro emplacement in one of the best known Cordilleran batholith of the Americas, the Peninsular Ranges batholith southern and Baja California, and thereby contributes to fundamental questions related to the formation of continental crust.


Three-dimensional (3-D) finite strain at the central A
'/>"/>

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

Page: 1 2 3 4 5 6 7

Related biology news :

1. Biology professor secures grant to save West Virginias primary natural history collection
2. Validity CTO to Present Natural ID Solutions for Improving Mobile Risk Management and User Experience at NFC Solutions Summit 2012
3. Honoring the fundamental role of microbes in the natural history of our planet
4. Resveratrol may be a natural exercise performance enhancer: U of A medical research
5. Naturally adhesive
6. No matter the drilling method, natural gas is a much-needed tool to battle global warming
7. The ecology of natural gas
8. Bringing natural history collections out of the dark
9. Health care savings, naturally
10. Eco-computer with a natural wood look
11. Ben-Gurion University of the Negev receives $450,000 grant to conduct oil and natural gas research
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
How long does it take to make a natural fracture?
(Date:7/9/2015)... , July 9, 2015  Synaptics ... developer of human interface solutions, today announced ... industry,s first fully hardware encapsulated fingerprint sensor ... authentication technology is literally off the grid, ... biometric matching within the fingerprint sensor to ...
(Date:7/7/2015)... , June 30, 2015 ... has announced the addition of the "Capacitive ... offering. To this date, fingerprint sensing ... technology and fingerprint sensors are well developed. This ... sensing technology. The domain of capacitive ...
(Date:7/2/2015)... -- Fingerprint Cards has received an order for ... the distributor World Peace Industrial Group (WPI), part of WPG ... Asia . Deliveries are planned to take place during ... smartphone manufacturers in Asia . The order ... guidance of approximately 2,200 MSEK for 2015. Jörgen ...
Breaking Biology News(10 mins):Synaptics Announces World's First Match-in-Sensor Fingerprint Authentication Technology 2Synaptics Announces World's First Match-in-Sensor Fingerprint Authentication Technology 3Worldwide Capacitive Fingerprint Sensors Patent Landscape Market Report 2015-2020 - Main IP Holders include Seiko Epson, AuthenTec, Sony and STMicroelectronics 2FPC Receives Order for Touch Fingerprint Sensors of 268 MSEK 2
... BOSTON Congenital heart diseases affect approximately one ... of birth defect and the number-one cause of pediatric deaths. ... inhibitor drug rapamycin can reverse cardiac muscle damage in a ... identifies the first possible medical treatment for this rare condition, ...
... Climate change is already having an effect on the ... taken it,s only going to get worse, a Michigan State ... the American Association for the Advancement of Science. Ewen ... organized a session titled "How Climate Change Affects the Safety ...
... attention has focused on issues such as the challenges ... pharmaceutical companies have invested comparatively little effort in updating ... inefficient, under-utilized and ill-equipped to cope with new medicines, ... latest report in the Pharma 2020 series, ...
Cached Biology News:Study shows rapamycin reverses myocardial defects in mouse model of LEOPARD syndrome 2Study shows rapamycin reverses myocardial defects in mouse model of LEOPARD syndrome 3Pharmaceutical Supply Chains Are Due for a Radical Overhaul Says PwC 2Pharmaceutical Supply Chains Are Due for a Radical Overhaul Says PwC 3Pharmaceutical Supply Chains Are Due for a Radical Overhaul Says PwC 4Pharmaceutical Supply Chains Are Due for a Radical Overhaul Says PwC 5
(Date:7/29/2015)... Sanofi, un leader mondial ... pour le premier semestre 2015. Le Directeur Général ... Visionner l,interview vidéo et lire la transcription ... Au sommaire de l,interview :  - ... - Diabète - Praluent ...
(Date:7/29/2015)...  HealthSouth Corporation (NYSE: HLS ), one ... services, offering both facility-based and home-based post-acute services, ... second quarter ended June 30, 2015. ... growth in both segments and an 11.0% increase ... and Chief Executive Officer of HealthSouth. "While reported ...
(Date:7/29/2015)... Inc., an early stage biotech startup based on perinatal ... the Musculoskeletal Transplant Foundation of Edison NJ ... round of development of the proprietary AmnioCept™ product line ... AmnioChor,s technology allows cryopreservation of the amniotic membrane of ... those tissues. Amnion is a well-established source of multipotent ...
(Date:7/29/2015)... 2015 /PRNewswire/ - RepliCel Life Sciences Inc. (OTCQB: REPCF) ... pleased to announce that the final design specifications ... locked.  Prototypes for industrial and regulatory testing will ... for CE mark clearance to market the injector ... (Photo: http://photos.prnewswire.com/prnh/20150729/248373 )  ...
Breaking Biology Technology:HealthSouth Reports Results for Second Quarter 2015 2HealthSouth Reports Results for Second Quarter 2015 3HealthSouth Reports Results for Second Quarter 2015 4HealthSouth Reports Results for Second Quarter 2015 5HealthSouth Reports Results for Second Quarter 2015 6HealthSouth Reports Results for Second Quarter 2015 7HealthSouth Reports Results for Second Quarter 2015 8HealthSouth Reports Results for Second Quarter 2015 9HealthSouth Reports Results for Second Quarter 2015 10HealthSouth Reports Results for Second Quarter 2015 11HealthSouth Reports Results for Second Quarter 2015 12HealthSouth Reports Results for Second Quarter 2015 13HealthSouth Reports Results for Second Quarter 2015 14HealthSouth Reports Results for Second Quarter 2015 15HealthSouth Reports Results for Second Quarter 2015 16HealthSouth Reports Results for Second Quarter 2015 17HealthSouth Reports Results for Second Quarter 2015 18HealthSouth Reports Results for Second Quarter 2015 19HealthSouth Reports Results for Second Quarter 2015 20HealthSouth Reports Results for Second Quarter 2015 21HealthSouth Reports Results for Second Quarter 2015 22HealthSouth Reports Results for Second Quarter 2015 23HealthSouth Reports Results for Second Quarter 2015 24HealthSouth Reports Results for Second Quarter 2015 25HealthSouth Reports Results for Second Quarter 2015 26HealthSouth Reports Results for Second Quarter 2015 27HealthSouth Reports Results for Second Quarter 2015 28HealthSouth Reports Results for Second Quarter 2015 29HealthSouth Reports Results for Second Quarter 2015 30HealthSouth Reports Results for Second Quarter 2015 31HealthSouth Reports Results for Second Quarter 2015 32HealthSouth Reports Results for Second Quarter 2015 33HealthSouth Reports Results for Second Quarter 2015 34HealthSouth Reports Results for Second Quarter 2015 35HealthSouth Reports Results for Second Quarter 2015 36
... , , , ... leading systems biology tools company, announced today that they ... International Society for Interferon and Cytokine Research (www.isicr.org). These ... and chemical pathway interactions. Each map describes multi-step signaling ...
... SYDNEY, July 21 /PRNewswire-Asia/ -- Pharmaxis Ltd (ASX: ... the afternoon of Wednesday,22nd July 2009. Dr Alan Robertson ... quarter and answer investor questions. , ... (Sydney),(Wednesday 22nd July at 6.00pm U.S. East Coast, 3.00pm U.S. ...
... Guo and his team of researchers for the project discovered a ... is pitch black, not by paint, but by using incredibly intense ... that shines upon it. "With the creation of the ... us, which may open up a whole new horizon for various ...
Cached Biology Technology:GeneGo Donates Proprietary Cytokine Pathway Maps to ISICR 2Laser technology creates new forms of metal and enhances aircraft performance 2
MarrowMAX Bone Marrow Medium...
... Specificity: This antibody recognizes ... not cross-react with other related ... antibody with murine IRF7 protein ... analysis of the 293T cells ...
Rabbit anti-phospho-EGFr (Tyr992) - Concentrate...
Contains L-glutamine...
Biology Products: