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

Ga, and were metamorphosed at about 0.98 Ga. As such, they are part of a long belt of recently discovered and described late Grenvillian metasedimentary rocks that extends from at least the Smoky Mountains to northern Virginia.


Magma chamber-scale liquid immiscibility in the Siberian Traps represented by melt pools in native iron
Vadim S. Kamenetsky et al., ARC Centre of Excellence in Ore Deposits and School of Earth Sciences, University of Tasmania, Hobart, TAS 7001, Australia. Published online ahead of print 30 July 2013, http://dx.doi.org/10.1130/G34638.1.

Exceptional preservation of glass inclusions in intrusive rocks of the Siberian Large Igneous Province evidences evolutionary processes of tholeiitic basalts, the most common terrestrial magmas. Silicate liquid immiscibility between aluminosilicate and iron-rich paired melts is recorded by melt pools in native iron. These unique snapshots of magma evolution prove that cooling and crystallizing basaltic magma reaches a two-liquid stability field, and two contrasting silicate melts split at large-scale. The recognition of this mechanism in the Earth's largest magmatic province is critical for understanding common compositional bimodality in other continental magmas and origin of orthomagmatic iron-titanium-phosphorus ore deposits.


Affirming life aquatic for the Ediacara biota in China and Australia
Shuhai Xiao et al., Dept. of Geosciences, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA. Published online ahead of print 30 July 2013, http://dx.doi.org/10.1130/G34691.1.

The Ediacara biota (579-541 million years old) has been long championed as a snapshot of the marine ecosystem on the eve of the Cambrian explosion and provides important insights into the early evolu
'/>"/>

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:9/22/2014)... their own "antifreeze" proteins to survive in the ... effect, researchers report: The protein-bound ice crystals that ... temperatures warm. , The finding is reported ... of Sciences . , "We discovered what appears ... of antifreeze proteins in Antarctic notothenioid fishes," said ...
(Date:9/22/2014)... institutions in the country selected by the National ... BEST Award a $2 million grant designed ... biomedical sciences graduate trainees to career opportunities that ... traditionally taken. , The award funds development of ... (iJOBs) program. It includes courses, seminars, shadowing, mentoring ...
(Date:9/22/2014)... this image burn in Khabarovsk Krai, a territory occupying the ... accompanied by plumes of smoke mark active fires. The smoke, ... towards the Sea of Okhotsk. Taiga and tundra ... inhabit the central depression, and deciduous forests are the natural ... in Russia in the summer, the 2014 wildfire season appears ...
Breaking Biology News(10 mins):Study: Antifreeze proteins in Antarctic fishes prevent freezingand melting 2Study: Antifreeze proteins in Antarctic fishes prevent freezingand melting 3Rutgers receives $2 million grant to prepare biomedical students for roles in industry 2Rutgers receives $2 million grant to prepare biomedical students for roles in industry 3
... it comes to gene sequencing and personalized medicine for cancer, ... are relatively easy to target with drugs and plenty of ... University of Michigan Comprehensive Cancer Center researchers assess the complete ... are acting up in a particular tumor. They go on ...
... Athens, Ga. When Li Tan approached his colleagues at ... collected, they initially seemed convinced that his experiment had become ... Tan was examining some of the sugars, proteins and ... structural support and protection that allow plants to grow. Yet ...
... 5 February 2013 EMBO and the Federation of European ... Institut Curie in Paris, France, as the winner of the ... Professor Almouzni has been recognized for her outstanding contributions to ... in promoting epigenetics in Europe, and her active role in ...
Cached Biology News:Study finds potential to match tumors with known cancer drugs 2Study finds potential to match tumors with known cancer drugs 3Newly discovered plant structure may lead to improved biofuel processing 2Newly discovered plant structure may lead to improved biofuel processing 3Geneviève Almouzni to receive the 2013 FEBS | EMBO Women in Science Award 2Geneviève Almouzni to receive the 2013 FEBS | EMBO Women in Science Award 3
(Date:9/22/2014)... -- Research and Markets has announced the ... Industry Report 2014" report to their offering. ... Report 2014 is a professional and in-depth study on ... with a focus on the Chinese situation. ... including definitions, classifications, applications and industry chain structure. The ...
(Date:9/22/2014)... Sept. 22, 2014  WIRB-Copernicus Group (WCG), the ... services for clinical research, announced today that its ... been reaccredited by the Association for the Accreditation ... to improve safeguards for clinical research participants. ... Deieso , Ph.D., commented, "It is of utmost ...
(Date:9/21/2014)... the University of Basel in Switzerland have succeeded ... charged molecule for the first time. These extremely ... of molecular properties and may also contribute to ... The results were published in the scientific journal ... of the interaction between matter and light, is ...
(Date:9/20/2014)... Netherlands (PRWEB) September 20, 2014 ... technologies to perform a groundbreaking surgery at the specialized ... the mare's superficial digital flexor tendon was ruptured 90% ... kind of injury is a death sentence for a ... America stem cell treatments . This revolutionary ...
Breaking Biology Technology:Global and Chinese Microcrystalline Cellulose Industry Report 2014 2Western IRB (WIRB) Awarded AAHRPP Reaccreditation 2Uncovering the forbidden side of molecules 2World’s first tendon replacement using Nanofiber and activated MediVet Stem Cell Fraction 2World’s first tendon replacement using Nanofiber and activated MediVet Stem Cell Fraction 3
... 8 Concentric Medical, Inc., the global leader in ... announced that it has completed a $15 million round ... venture capital firm New Enterprise Associates, Inc. (NEA) and ... at Concentric over the last several months made the ...
... Technologies, Inc. (Nasdaq: PMTI ), a ... cosmetic treatments, today announced the termination of its ... AB (OMX Nordic Exchange, Stockholm Mid Cap:QMED), a ... The international distribution agreement was originally entered ...
... N.J., Jan. 7 Par Pharmaceutical Companies, Inc. (NYSE: ... Annual J.P. Morgan Healthcare Conference on Wednesday, January 14, at ... The audio-only live webcast will be accessible through the J.P. ... the Par website at www.parpharm.com . A replay ...
Cached Biology Technology:Concentric Medical Closes on $15 Million Financing 2Palomar and Q-MED AB Terminate International Distribution Agreement 2Palomar and Q-MED AB Terminate International Distribution Agreement 3Palomar and Q-MED AB Terminate International Distribution Agreement 4Palomar and Q-MED AB Terminate International Distribution Agreement 5
1, 2 or 8 PreMixes are included as part of the FailSafe™ PCR System....
Sprague Dawley rats, 7-8 weeks of age, mixed gender; collected by exsanguination in Alsever's solution at 1:2 dilution...
Endomorphin-2. Cross reactivity: Endomorphin-1 3%, Met-enkephalin <0.03%, Leu-enkephalin <0.01% and beta-Endorphin <0.01%....
... Sf-900 II SFM.Sf21 Cells ... Spodoptera frugiperda (Fall Armyworm) ... The Sf21 cells are ... culture in Sf-900 II ...
Biology Products: