Navigation Links
August 2009 Geology and GSA Today media highlights
Date:7/31/2009

amel, American mastodon, American lion, the short-faced bear and the helmeted musk-ox. But how did this remote Arctic region support such a diverse array of grazing megafauna? This is the question addressed by Duane Froese of the University of Alberta and his international team of colleagues. They focus on the Klondike region of Yukon, one of North America's most productive localities for the recovery of late Pleistocene mammal fossils. By using numerous volcanic ash beds that characterize the fossil-rich strata to determine the age and correlations of disparate rock layers, they have been able to demonstrate that, unlike today's Arctic tundra, Beringia consisted of a well-drained, vegetated steppe that was continuously replenished by wind-blown loess. Having now developed a well-constrained stratigraphic record of Beringia, Froese and his team hope to further resolve questions concerning the relationships between mammals, glacial vegetation, and Pleistocene climate.


'/>"/>

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 11 12 13 14 15

Related biology news :

1. USGS news: August science picks
2. August LabBits: A media tip sheet from the MBL in Woods Hole
3. AGU journal highlights -- August 6, 2008
4. Story tips from the US Department of Energys Oak Ridge National Laboratory, August 2008
5. Highlights from the August 2008 Journal of the American Dietetic Association
6. August 2008 Geology and GSA Today media highlights
7. BioScience tip sheet July/August 2008
8. Geoscientists meet to discuss Rocky Mountain geology
9. April 2009 Geology and GSA Today media highlights
10. February 2009 Geology and GSA Today media highlights
11. January GEOLOGY media highlights
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/15/2014)... , Dec. 12, 2014 Research and Markets ... "Global Facial Recognition Market 2015-2019" report to ... Facial recognition is a technology used for ... overall facial feature of a person such as nose, ...
(Date:12/11/2014)... , Dec. 10, 2014  That blood pressure plays a role ... Hypertension – the medical term for high blood pressure – ... and the inflatable cuff that,s used in measuring blood pressure ... there,s nothing new about hypertension, its triggers and its effects. ...
(Date:12/10/2014)... , Dec. 9, 2014  Valencell, a leader in ... seeing a staggering demand from its licensees for highly ... revealed, is not solely coming from fitness and health ... "A wearable is only as useful as ...
Breaking Biology News(10 mins):Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 3Research points to need for new approaches to treatment of high blood pressure 2Research points to need for new approaches to treatment of high blood pressure 3Research points to need for new approaches to treatment of high blood pressure 4Wearable Technology Products Demand Highly Accurate Biometric Technology 2
... harness the energy of ATP (or GTP, a related ... examples of motors include myosin and dynein, proteins that ... of actin or tubulin proteins. The ATP-dependent assembly of ... motor: for instance, the march of white blood cells ...
... Bork, Ph.D., Senior Bioinformatics Scientist at the European Molecular ... that they have identified a new primate-specific gene family ... of eight family members, the RGP gene cluster may ... primates from the rest of the animal kingdom. , ...
... scientists has,found the first clear evidence that the ... recognize and respond to a million,different proteins might ... apparent function is to jump around in genetic ... the genetic material, and scientists,have suspected that this ...
Cached Biology News:DNA Recombination and Repair—A New Twist to RecA Function 2Scientists document complex genomic events leading to the birth of new genes 2Scientists document complex genomic events leading to the birth of new genes 3Jumping gene helps explain immune system's abilities 2Jumping gene helps explain immune system's abilities 3
(Date:1/23/2015)... Jan. 23, 2015  Array BioPharma Inc. (NASDAQ: ... definitive agreement with Novartis Pharma AG to acquire worldwide ... Phase 3 development.  This agreement is conditional on the closing ... on April 22, 2014, which are expected to close in ...
(Date:1/22/2015)... 22, 2015 Shimadzu Scientific Instruments ... multipurpose UV-visible spectrophotometer. Offering wavelength scanning from 190 ... ideal for applications in a variety of industries, ... The user-friendly UV-1280 enables intuitive operation, while the ...
(Date:1/22/2015)... 2015  Transwestern | RBJ today announces the firm brokered a ... Shire a leading biopharmaceutical company, at Two Ledgemont Center in ... Robert Richards , president, and Brian Cohen , senior ... five-floor building at 95 Hayden Ave. Photo - ...
(Date:1/22/2015)... 2015 Protocol Networks brings independent technology ... of brand-neutral, independent consultants, Protocol Networks has recently announced ... over the years, his company has attracted several clients ... Plainfield, as well as others. With the success of ...
Breaking Biology Technology:Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 2Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 3Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 4Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 5Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 6Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 7Shimadzu’s New Monitored Single-Beam UV-Vis Spectrophotometer Offers Comprehensive Measurement Options in a Compact Body 2Transwestern?RBJ Advises Shire in 202,000 SF Lease, Creating Boston's Largest Suburban Biotech Campus 2Protocol Networks Brings Independent Technology Consulting to the Constitution State 2
... Conferences in ... October ... OREX ), a biopharmaceutical company focused on the treatment,of obesity and ... for October 2008, which includes,six data presentations and one sponsored symposium ...
... Germany, Sept. 29 Nomad Bioscience GmbH,announces ... agreement with Bayer,Innovation GmbH and Icon Genetics ... technology platforms, including its transient expression,technology magnICON(R), ... in green plants. The agreement provides,Nomad with ...
... Cooperation with Kentucky Bioprocessing for future-oriented technology, ... 29 Bayer,Innovation GmbH and Kentucky Bioprocessing, ... at KBP,s Owensboro plant in the US ... biopharmaceuticals. Based on Bayer,s proprietary,magnICON(R) technology, plant ...
Cached Biology Technology:Orexigen Therapeutics Announces Multiple Data Presentations at The Obesity Society Annual Scientific Meeting 2Bayer Broadens Its Manufacturing Basis for Biopharmaceuticals in Tobacco Plants 2Bayer Broadens Its Manufacturing Basis for Biopharmaceuticals in Tobacco Plants 3Bayer Broadens Its Manufacturing Basis for Biopharmaceuticals in Tobacco Plants 4
Immulon 4 HBX 1x12 Strip, flat bottom; high binding extra surface with special resin and irradiation, offers maximum protein uptake....
...
... highly purified preparation of the catalytic subunit ... recognizes the identical cleavage site as the ... activity. Novagen&'s enzyme is produced in ... the highest activity available, and is qualified ...
... polyclonal antibody to the Salmonella Common Structural ... from a serum pool of goats immunized ... antibody is broadly reactive to Salmonella and ... It has excellent specificity for Group B ...
Biology Products: