Navigation Links
November GEOLOGY and GSA TODAY Media Highlights
Date:11/5/2007

ing to present-day conditions next to the retreating northeastern margin of the Scandinavian Ice Sheet ca. 50,000 years ago.


A nonmarine record of eccentricity forcing through the Upper Triassic of southwest England and its correlation with the Newark Basin astronomically calibrated geomagnetic polarity time scale from North America
David B. Kemp and Angela L. Coe, Neftex Petroleum Consultants Ltd, 115BD Milton Park, Abingdon, Oxfordshire OX14 4SA, UK. Pages 991-994.

Recent work by British geologists has, for the first time, allowed approximately 200-million-year-old rocks to be accurately correlated between Britain and America at a potential resolution of just a few thousand years. Kemp and Coe's findings may allow ancient rapid global climate changes, recognizable in the geological record, to be precisely constrained in time in order to prove the synchronicity of events. This work may be beneficial in improving estimates into the timing, rates, and causes of ancient rapid global warming events and mass extinctions.


Bryozoan paleoecology indicates mid-Phanerozoic extinctions were the product of long-term environmental stress
Catherine M. Powers and David J. Bottjer, University of Southern California, Earth Sciences, Los Angeles, California 90089-0740, USA. Pages 995-998.

Marine life suffered two devastating extinctions, at the end of the Permian and the end of the Triassic, 252 and 200 million years ago, respectively. Through a global survey of Permian through Early Jurassic bryozoan assemblages, Powers and Bottjer show that the end-Permian and end-Triassic mass extinctions were part of two protracted intervals of environmental stress that initially affected deep-water settings before encroaching onto shallow shelves and killing marine organisms living in the photic zone. These results are important as they suggest a long-term oceanographic, rather than extraterrestrial, mechanism for these biotic crises, an
'/>"/>

Contact: Ann Cairns
acairns@geosociety.org
303-357-1056
Geological Society of America
Source:Eurekalert

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

Related biology news :

1. First IEEE-USA Innovation Forum coming to Washington area in November
2. Media highlights in the November issues of Biophysical Journal
3. Highlights from the November 2007 Journal of the American Dietetic Association
4. September Geology and GSA Today media highlights
5. October Geology and GSA Today media highlights
6. Heart of Herschel to be presented to media
7. Last chance for media to register for ECCO 14 -- the European Cancer Conference
8. Highlights from the September 2007 Journal of the American Dietetic Association
9. AGU journal highlights -- Sept. 6, 2007
10. IDEMA Reveals Program Highlights for DISKCON USA 2007
11. IDEMA Reveals Program Highlights for DISKCON USA 2007
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/2/2015)... Sweden , April 2, 2015 ... for Q1 2015 attributed to somewhat higher than 125 ... in the year-end report 2014 that revenues for Q1 ... that the company reported for Q4 2014. The operating ... to be negative. The complete interim report will as ...
(Date:4/2/2015)... Sweden , April 2, 2015 ... its touch fingerprint sensor FPC1025 from the distributor World ... will commence during Q2 2015 although the major part ... The sensors will be used by smartphone manufacturers in ... 110 MSEK is included in the communicated revenue guidance ...
(Date:4/1/2015)... Conn. , Apr. 1, 2015  NXT-ID, Inc. ... biometric authentication company focused on the growing mobile commerce ... of Wocket smart wallets is underway to early access ... access group includes usage at retail outlets including Walmart, ... Pharmacy. Users report Wocket was accepted at all outlets ...
Breaking Biology News(10 mins):Fingerprint Cards Revises Revenues for Q1 2015 2Fingerprint Cards Receives Touch Fingerprint Sensor Order of SEK 110 Million 2NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 2NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 3NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 4
... a time when we were paralyzed in the face of ... the right choice can mean the difference between life and ... thing that leads to a "reward," such as food, changes ... those changes has been the focus of Natural Sciences and ...
... into Napoleon Bonaparte's cause of death might finally put ... the illness that killed the French emperor during his ... , American, Swiss and Canadian researchers applied modern ... that Napoleon died of a very advanced case of ...
... of date now that University of Florida scientists discovered a ... , New genera of living birds are rare discoveries ... and Andrew Kratter, ornithologists at the Florida Museum of Natural ... expedition in the Solomon Islands. Theirs is the first frogmouth ...
Cached Biology News:Rewarding fat rats 2Napoleon's mysterious death unmasked, UT Southwestern researcher says 2Napoleon's mysterious death unmasked, UT Southwestern researcher says 3Napoleon's mysterious death unmasked, UT Southwestern researcher says 4UF scientists discover new genus of frogmouth bird in Solomon Islands 2UF scientists discover new genus of frogmouth bird in Solomon Islands 3
(Date:4/2/2015)... 02, 2015 One of the ... avoid false negative results. MultiGEN Diagnostics, LLC (MultiGEN), ... Services, LLC (PCLS), has developed a novel platform ... negatives, while at the same time maintains confirmatory ... combination is expected to improve the quality of ...
(Date:4/2/2015)... 2015 InGaAs PIN photo diodes are ... and high-speed response. Marktech introduces the newest series of ... with active areas of 0.1mm, 0.3mm and 0.8mm. Applications ... high speed fiber modules. , Standard spectral range of ... parts offer considerable speed improvements over the current offerings ...
(Date:4/2/2015)... This section entails current and upcoming opportunities ... and geographic regions, which are expected to retain a high ... period. An increasing demand for IR imaging is expected in ... expected to grow at a CAGR of 6.50% from 2014 ... 123 tables and 58 figers spread through 184 pages and ...
(Date:4/1/2015)... (PRWEB) April 01, 2015 “Science can be ... and fifth-graders participated in an “Introduce a Girl to Engineering ... February. Lessons in light-based science and technology were presented by ... Student Chapters awarded a total of $60,000 in International ... international society for optics and photonics . The IYL grants ...
Breaking Biology Technology:MultiGEN Diagnostics, LLC Announces the Use of IC-Code™ Technology to Eliminate False Negatives in Molecular Diagnosis. 2Marktech Optoelectronics Announces High Speed InGaAs PIN Diode 1.7µm 2Infrared Imaging Market (IR Lens System, IR Detector and Components) Worth $8,450 Million by 2020 - New Report by MarketsandMarkets 2Infrared Imaging Market (IR Lens System, IR Detector and Components) Worth $8,450 Million by 2020 - New Report by MarketsandMarkets 3Fun, wonder, importance of light are messages in SPIE Student Chapter IYL2015 events 2Fun, wonder, importance of light are messages in SPIE Student Chapter IYL2015 events 3
... Senate, my top priority has been growing the state's ... Committee on Job Creation, many pro-job initiatives authored and ... a bi-partisan basis. These bills have improved the state's ... built a foundation for a more vibrant venture capital ...
... University of Wisconsin-Madison faculty and staff interested in launching ... help them through the process of taking a good ... Business Ventures at the University of Wisconsin-Madison," is now ... of the UW-Madison Office of Corporate Relations (OCR). , ...
... even bigger businesses is the theme of the second-annual ... 1-2 in Milwaukee, conference organizers announced Wednesday. The event ... Wisconsin. , ,We must create an entrepreneurial culture in ... and create well-paying jobs, said Kelly Hansen, conference chairwoman ...
Cached Biology Technology:Broadband freedom mandatory for growth 2New guide offers assistance to UW-Madison entrepreneurs 2Entrepreneurs Conference to focus on strategies, tools and culture 2
Recombinant Human HGF...
... Designed to histochemically detect ... distinct pH in cultured ... The specific marker is ... cells (not found in ...
Viral CMV UL146/vCXC1 Biotinylated Affinity Purified PAb...
D-biotin *50 mM aqueous solution* Secondary Detection Biotin–Avidin Detection Reagents Other...
Biology Products: