Navigation Links
GSA's top geoscience journal posts 9 new articles
Date:5/2/2013

rogressive subduction zone dehydration.


Evidence for an African-Iberian mammal dispersal during the preevaporitic Messinian
Lus Gibert et al., Departament de Geoqumica, Petrologia i Prospecci Geolgica, Universitat de Barcelona, C/Mart i Franqus s/n, 08028 Barcelona, Spain. Posted online ahead of print on 29 April 2013; http://dx.doi.org/10.1130/G34164.1.

African camels and rodents migrated to Iberia, and European rabbits and rats migrated to North Africa at the same time before isolation of the Mediterranean Sea during the Messinian. A new date of 6.23 million years ago for the Venta del Moro fossil site (Spain) can be regarded as the first appearance datum for the African migrants Paraethomys and Paracamelus in Europe. At the same time (6.21 million years ago), the North African site of Afoud-1 (Morocco) shows the first Messinian European migrants (e.g. Prolagus, Apodemus). This indicates that 0.25 million years before the onset of the Messinian Salinity Crisis (MSC), a mammal exchange occurred between Europe and Africa through an ephemeral land-bridge. Intensification of the last Miocene glaciations 6.26 million years ago and associated glacioeustatic sea level falls facilitated this corridor allowing a limited exchange of immigrants and serving as a prelude of a new Afro-Iberian dispersal that would follow during the desiccation of the Mediterranean Sea (5.5 million years ago) during the MSC. At 5.33 million years ago, the Zanclean flood refilled the Mediterranean basin and originated the strait of Gibraltar, a marine barrier that impeded additional dispersals during the remainder of the Neogene.


'/>"/>

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

Page: 1 2 3 4 5 6 7 8

Related biology news :

1. Summer Geoscience from GSA Bulletin
2. The Geological Society of America Journal Geology: Dynamic geoscience
3. 2013 General Assembly of the European Geosciences Union
4. Geosphere features top geoscience technology, including LiDAR, EarthScope, CHIRP, ALSM, and IODP
5. Tips from the journal mBio
6. Canadian Journal of Cardiology publishes new atrial fibrillation guidelines
7. Flavor and the new Nordic cuisine: BioMed Centrals new scientific journal Flavor is launched
8. Elsevier launches new journal Algal Research
9. AGU journal highlights for March 29, 2012
10. AGU journal highlights for April 16, 2012
11. Elsevier selected as new publisher of the American Journal of Geriatric Psychiatry
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:11/4/2014)... Temple University School of Medicine announced today that ... initiative funded by the Bill & Melinda Gates ... Obstetrics, Gynecology and Reproductive Sciences; and Vice Chair ... School of Medicine will pursue an innovative global ... Biomarkers to Assess Fetal Neurodevelopment.", Grand Challenges Explorations ...
(Date:11/4/2014)... England , November 4, 2014 ... and vertical market growth   Fuel3D , ... has closed a funding round totaling $6.4 million (£4 million). ... million) funding secured earlier this year and paves the way ... in 2015. The funding round was led by ...
(Date:11/3/2014)... DUBLIN , Nov. 3, 2014 Research ... report "Cell Therapy - Technologies, Markets and Companies" ... evaluates cell therapy technologies and methods, which have already started ... Hematopoietic stem cell transplantation is replacing the old fashioned bone ... described. Cell therapy is bound to become a part of ...
Breaking Biology News(10 mins):Temple University School of Medicine receives Grand Challenges Explorations grant 2Fuel3D Secures $6.4 Million in Expansion Funding 2Fuel3D Secures $6.4 Million in Expansion Funding 3Global Cell Therapy - Technologies, Markets and Companies: 2014 Report 2Global Cell Therapy - Technologies, Markets and Companies: 2014 Report 3
... indicates that wild salmon may account for just 10 ... vast majority of the fish come from hatcheries. The ... decline in the population this year, which will probably ... and recreational salmon fishing. The role of ...
... 15 years of biodiversity and climate change research ... announced formation of its Asia Center to forge ... use of environmental resources. One of the first ... Philadelphia, is with Nanjing University, one of the ...
... Inzana, the Tyler J. and Frances F. Young Professor ... Pathobiology in the Virginia-Maryland Regional College of Veterinary Medicine ... the United States Department of Agriculture to study the ... Disease Complex (BRDC). The $374,000 grant will allow ...
Cached Biology News:Hatchery fish outnumber wild chinook salmon in troubled fall run 2Hatchery fish outnumber wild chinook salmon in troubled fall run 3Hatchery fish outnumber wild chinook salmon in troubled fall run 4Hatchery fish outnumber wild chinook salmon in troubled fall run 5Academy establishes Asia Center to protect the environment 2Academy establishes Asia Center to protect the environment 3Academy establishes Asia Center to protect the environment 4Veterinary college researchers explore function of biofilm in bovine respiratory disease 2
(Date:11/21/2014)... 20, 2014 The report, ... Oligos, Enzymes, Cloning kits), Technology (Bioinformatics, Nanotechnology, ... Pharmaceuticals, Biomaterials, Bioremediation) - Global Forecast to ... drivers, threats, opportunities, and challenges. , Browse ... spread through 185 pages and in-depth TOC ...
(Date:11/21/2014)... November 20, 2014 BlueInGreen, LLC ... Solutions, LLC (Pinnacle), and PCI, Inc., leading suppliers ... they have been selected to provide a new ... Arkansas Paul R. Noland Wastewater Treatment. The ... HyDOZ® gas dissolution technology, Pinnacle Ozone’s ...
(Date:11/21/2014)... 2014 Deep Research Report on ... professional and in-depth research report on the Sodium ... like its definition, classification, application, and industry chain ... covers the international market analysis, including China’s domestic ... US, Europe, Asia, China, Japan etc. regions) industry ...
(Date:11/21/2014)... Polaris Group announced today that the ... 1 trial of ADI-PEG 20 in combination with ... pleural mesothelioma (MPM) and non-squamous non-small cell lung ... ADI-PEG 20, both as monotherapy and in combination ... other indications, including breast cancer, melanomas, ovarian cancer, ...
Breaking Biology Technology:Synthetic Biology Market Expected to Reach $5,630.4 Million in 2018 - New Report by MarketsandMarkets 2Synthetic Biology Market Expected to Reach $5,630.4 Million in 2018 - New Report by MarketsandMarkets 3Synthetic Biology Market Expected to Reach $5,630.4 Million in 2018 - New Report by MarketsandMarkets 4City of Fayetteville Leads Nation with Innovative Ozone Technology 2City of Fayetteville Leads Nation with Innovative Ozone Technology 3City of Fayetteville Leads Nation with Innovative Ozone Technology 4Sodium Ferrocyanide Market: Analysis for Global & China Regions Development Trends Available at DeepResearchReports.com 2Sodium Ferrocyanide Market: Analysis for Global & China Regions Development Trends Available at DeepResearchReports.com 3Polaris Group Announces Treatment of First Patient in Phase 1 Study of ADI-PEG 20 plus Pemetrexed and Cisplatin in Malignant Pleural Mesothelioma And Non-Squamous Non-Small Cell Lung Carcinoma 2
... /PRNewswire-FirstCall/ - The Board of Directors of,Neptune ... decided,not to re-price any options including the ... directors., About Neptune Technologies, Neptune ... for nutraceutical and pharmaceutical applications and is,sponsoring ...
... Trusted LASIK Surgeons launched its revolutionary Trusted LASIK Surgeons ... order to provide a resource for consumers seeking to ... directory apart is a unique screening process ensuring that ... Eye Surgery, Laser Surgeons in the United States are ...
... Shareholders to Reject Entire Management,Slate of InSite Vision, ... AUSTIN, Texas and HOUSTON, Sept. 11 PTV ... firm, is pleased to,announce that RiskMetrics Group -(Formerly ... corporate governance firm, recommended that the,stockholders of InSite ...
Cached Biology Technology:Neptune Technologies decided not to re-price options 2Trusted LASIK Surgeons Welcomes Leading LASIK Eye Surgery Expert, Inventor David Huang, M.D., Los Angeles, to Its Unique Lasik Directory Service 2Trusted LASIK Surgeons Welcomes Leading LASIK Eye Surgery Expert, Inventor David Huang, M.D., Los Angeles, to Its Unique Lasik Directory Service 3Trusted LASIK Surgeons Welcomes Leading LASIK Eye Surgery Expert, Inventor David Huang, M.D., Los Angeles, to Its Unique Lasik Directory Service 4Trusted LASIK Surgeons Welcomes Leading LASIK Eye Surgery Expert, Inventor David Huang, M.D., Los Angeles, to Its Unique Lasik Directory Service 5Trusted LASIK Surgeons Welcomes Leading LASIK Eye Surgery Expert, Inventor David Huang, M.D., Los Angeles, to Its Unique Lasik Directory Service 6Trusted LASIK Surgeons Welcomes Leading LASIK Eye Surgery Expert, Inventor David Huang, M.D., Los Angeles, to Its Unique Lasik Directory Service 7RiskMetrics (ISS), An Independent Proxy Advisory Firm, Recommends Voting the GOLD Card for Four of PTV's Nominees: Anderson, McInerney, Melrose, and O'Holla 2RiskMetrics (ISS), An Independent Proxy Advisory Firm, Recommends Voting the GOLD Card for Four of PTV's Nominees: Anderson, McInerney, Melrose, and O'Holla 3RiskMetrics (ISS), An Independent Proxy Advisory Firm, Recommends Voting the GOLD Card for Four of PTV's Nominees: Anderson, McInerney, Melrose, and O'Holla 4
... The enzyme glycerol 3-phosphate dehydrogenase ... phosphate (DHAP) and glycerol 3-phosphate, with ... increases significantly during differentiation of progenitor ... activity of this enzyme has been ...
... with an Affinity Chitin-binding Tag) utilizes the ... elements (termed inteins) to purify recombinant proteins ... 1 and 2). This system distinguishes itself ... ability to separate a recombinant protein from ...
... pET Host Strain Competent Cell Sets ... optimizing vector/host strain combinations The ... into E. coli is to ... can be prepared in the laboratory, greater ...
... EZ DNA Methylation Kit uses a simplified ... DNA methylation analysis. The kit is based ... place between cytosine and sodium bisulfite where ... DNA Methylation Kits innovative in-column desulphonation reaction ...
Biology Products: