Navigation Links
October 2008 GEOLOGY and GSA TODAY media highlights
Date:9/25/2008

School of Earth Sciences, University of Tasmania, Private Bag 126, Hobart, Tasmania 7001, Australia. Pages 807-810.

Halpin et al. investigate rock fragments dredged from escarpments on the Indian Ocean floor off southwestern Australia and find evidence that a large submarine mountain range, the Naturaliste Plateau, is a fragment of an older supercontinent called Rodinia. This piece of crust formed over a billion years ago and is probably related to similarly aged rocks now exposed in parts of East Antarctica and southwestern Australia; it was then deformed when India collided with Australia and Antarctica to form the supercontinent Gondwana during Cambrian time (around 520 million years ago). This slice of crust, currently the Naturaliste Plateau, was exhumed to Earth's surface and left stranded underwater between India and Australia when Gondwana broke apart during Cretaceous time (around 83 million years ago). Evidence for all of these colossal events can be found preserved in tiny crystals from rocks dredged off the seabed, where they have been resting since the time of the dinosaurs.


Modeling of gold scavenging by bismuth melts coexisting with hydrothermal fluids
Blake Tooth et al., Geology and Geophysics, School of Earth and Environmental Sciences, The University of Adelaide, North Terrace, Adelaide 5005, Australia. Pages 815-818.

Native bismuth is molten down to 271 degrees Celsius, and polymetallic melts can occur at even lower temperatures if bismuth is combined with elements such as gold or tellurium. Such metallic melts are observed in many magmatic-hydrothermal gold deposits. Tooth et al. illustrate the importance of this additional liquid phase during ore deposit formation by presenting equilibrium thermodynamic modeling of a coexisting aqueous fluid and a bismuth-rich melt. The model's predictions match observations in a modern seafloor volcanogenic massive-sulphide (VMS) deposit (Escanaba Tough, Sou
'/>"/>

Contact: Christa Stratton
cstratton@geosociety.org
303-357-1093
Geological Society of America
Source:Eurekalert

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

Related biology news :

1. October Geology and GSA Today media highlights
2. Story tips from the Department of Energys Oak Ridge National Laboratory, October 2007
3. October 2008 Biology of Reproduction highlights
4. September Geology and GSA Today media highlights
5. November GEOLOGY and GSA TODAY Media Highlights
6. December GEOLOGY and GSA TODAY media highlights
7. February Geology and GSA Today media highlights
8. March GEOLOGY and GSA TODAY media highlights
9. Geology and biology meet in the history of US southwestern desert surface waters
10. Beaded viruses and geology-inspired paintings show the art in science
11. July 2008 GEOLOGY and GSA Today media highlights
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/20/2015)... Conn. , May 20, 2015 NXT-ID, ... announces that its wholly owned subsidiary, 3D-ID LLC, a ... under Team Battelle for the biometrics technology portion of ... Suite Contract from the Department of the Army. ... recognition products developed for government, law enforcement and security ...
(Date:5/14/2015)... --Research and Markets ( http://www.researchandmarkets.com/research/5whpxg/fingerprint ) has ... in Smart Mobile Devices " report to their ... a watershed year for fingerprint sensors in smartphones and ... gave fingerprint sensors a raison d,etre in the mobile ... a must-have feature in flagship smartphones. The ...
(Date:5/10/2015)... , May 11, 2015 Fingerprint ... sensors FPC1025 and FPC1155 from the distributor World Peace Industrial ... FPC,s distributors in Asia . Deliveries are ... will be used by smartphone manufacturers in China ... in the communicated revenue guidance of + 1 000 MSEK for ...
Breaking Biology News(10 mins):NXT-ID, Inc Announces Participation as Member of Team Battelle for TIES Contract Award 2NXT-ID, Inc Announces Participation as Member of Team Battelle for TIES Contract Award 3Global Smart Mobile Devices Fingerprint Sensors Market 2015-2019: Key Vendors are Authentec, Validity Sensors, Fingerprint Cards, Next Biometrics Group. IDEX, and Qualcomm 2Fingerprint Cards Receives Touch Fingerprint Sensor Order of SEK 235 Million 2
... team of scientists and physicians at the Medical College of ... identify and treat an unknown disease. For the one ... at The Medical College of Wisconsin and Children,s Hospital of ... identify a previously-unknown mutation. The team was able not ...
... -- The must-have gift for young female chimpanzees this holiday ... That,s the finding of scientists at Harvard University and ... as dolls, carrying them around until they have offspring of ... frequently. The new work by Sonya M. Kahlenberg and ...
... California, San Diego School of Medicine and Skaggs School of ... an effective backup plan to protect the body from infection ... fails. The study appears in the December 19 online ... innate immune system defends the body against infections caused by ...
Cached Biology News:Scientists and physicians use genetic sequencing to identify and treat unknown disease 2Young female chimpanzees appear to treat sticks as dolls 2Researchers discover human immune system has emergency backup plan 2
(Date:5/21/2015)... , May 21, 2015 ... inner feelings - and those of others. Being able ... senses. Analyze and read people to anticipate their thoughts ... your deepest emotions and feelings to create unique abstract ... of responsive games. Get inside a first-person-shooter as it ...
(Date:5/21/2015)... Bridgewater, NJ (PRWEB) May 21, 2015 ... and a method for diagnostic or therapeutic imaging within ... the apparatus uses an endoscope having a low cost, ... original USPTO filing date was October 18, 2013 and ... The technology enables the physician to customize the ...
(Date:5/21/2015)... 21, 2015 As part of its ... (BDWMC), Sun Health Foundation funded a $3.25 million project ... pharmacy with the most up-to-date features and technology. , ... The pharmacy's 45 staff members will begin moving from ... in the coming days. , The current pharmacy ...
(Date:5/21/2015)... , May 21, 2015 /PRNewswire/ - RepliCel Life ... stage regenerative medicine company focused on the development ... poster presentation at the International Society for Cellular ... chronic Achilles tendinosis currently in a Phase 1/2 ... 29 th from 5:30 PM to 7:00 ...
Breaking Biology Technology:5 Days to Meet ARGUS - The World's First Contactless Emotions Scanner 2IpAuctions™ Presents The Worlds Smallest Disposable Illuminated Endoscope For Auction 2IpAuctions™ Presents The Worlds Smallest Disposable Illuminated Endoscope For Auction 3Sun Health Foundation Provides $3.25M to Expand, Relocate Banner Del E. Webb Medical Center Pharmacy 2Sun Health Foundation Provides $3.25M to Expand, Relocate Banner Del E. Webb Medical Center Pharmacy 3RepliCel to Present Unique Autologous Cell Treatment for Achilles Tendinosis at International Society for Cellular Therapy Conference 2RepliCel to Present Unique Autologous Cell Treatment for Achilles Tendinosis at International Society for Cellular Therapy Conference 3
... X-ray studies and fundamental calculations are helping physicists ... some magnetic shape-memory materials, which change shape under ... serve as light weight, compact alternatives to conventional ... require creating materials that exhibit much larger changes ...
... RESEARCH TRIANGLE PARK, N.C. , April 26 Talecris ... 2010 financial results on April 28, 2010 , after the stock ... Eastern Time on April 29, 2010 . , ... Investors and analysts may participate via ...
... NEW YORK , April 26 Reportlinker.com announces that a new market research ... , Future of Red ... http://www.reportlinker.com/p0189383/Future-of-Red-Biotechnology-in-China.html , ... Red biotechnology (RB) refers to the biotechnology applied in pharmaceutical production and ...
Cached Biology Technology:Talecris Biotherapeutics to Report First Quarter 2010 Financial Results 2Reportlinker Adds Future of Red Biotechnology in China 2Reportlinker Adds Future of Red Biotechnology in China 3Reportlinker Adds Future of Red Biotechnology in China 4Reportlinker Adds Future of Red Biotechnology in China 5Reportlinker Adds Future of Red Biotechnology in China 6Reportlinker Adds Future of Red Biotechnology in China 7Reportlinker Adds Future of Red Biotechnology in China 8Reportlinker Adds Future of Red Biotechnology in China 9Reportlinker Adds Future of Red Biotechnology in China 10Reportlinker Adds Future of Red Biotechnology in China 11Reportlinker Adds Future of Red Biotechnology in China 12Reportlinker Adds Future of Red Biotechnology in China 13Reportlinker Adds Future of Red Biotechnology in China 14Reportlinker Adds Future of Red Biotechnology in China 15Reportlinker Adds Future of Red Biotechnology in China 16Reportlinker Adds Future of Red Biotechnology in China 17Reportlinker Adds Future of Red Biotechnology in China 18
Cyan Standard is 7-hydroxy-4-trifluoromethylcoumarin...
Green Standard is fluorescein....
...
X-Gal (5-Bromo-4-Chloro-3-Indoyl-beta -D-Galactopyranoside)...
Biology Products: