Navigation Links
Fossil bone bed helps reconstruct life along California's ancient coastline
Date:6/8/2009

ation by sharks like Carcharocles megalodon seems unlikely to have been the major source of the bone bed, the authors wrote. Because of few young or juvenile specimens, the team also discounted the hypothesis that this was a breeding ground for early seals such as Allodesmus. The absence of volcanic ash makes a volcanic catastrophe unlikely, while the presence of land mammal fossils makes red tide an unlikely cause.

"These animals were dying over the whole area, but no sediment deposition was going on, possibly related to rising sea levels that snuffed out silt and sand deposition or restricted it to the very near-shore environment," Pyenson said. "Once sea level started going down, then more sediment began to erode from near shore."


'/>"/>

Contact: Robert Sanders
rsanders@berkeley.edu
510-643-6998
University of California - Berkeley
Source:Eurekalert  

Page: 1 2 3 4

Related biology news :

1. First orchid fossil puts showy blooms at some 80 million years old
2. Fossil data plugs gaps in current knowledge, study shows
3. Microfossils disclose geologic history of eastern California
4. Living fossils have hot sex
5. Fossilized cashew nuts reveal Europe was important route between Africa and South America
6. Fossil record supports evidence of impending mass extinction
7. Fossil record reveals elusive jellyfish more than 500 million years old
8. Can plant-based ethanol save us from our fossil fuel addiction?
9. 390-million-year-old scorpion fossil -- biggest bug known
10. Rodent fossils allows to determine climate of the Iberian Peninsula 6 million years ago
11. Fossils excavated from Bahamian blue hole may give clues of early life
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Fossil bone bed helps reconstruct life along California's ancient coastline
(Date:2/25/2015)... Ark. , Feb. 25, 2015  ABC ... and billing in the Health and Fitness Industry, ... well as to MYiCLUBonline.  The latest upgrade includes ... the inclusion of cardless check-in via Identity One ... the first time through interactive displays at the ...
(Date:2/24/2015)... This report analyzes the worldwide markets for Iris Biometrics in ... US, Canada , Japan ... , Middle East , and ... for the period 2013 through 2020. Also, a seven-year historic ... are derived from primary and secondary research. Company profiles are ...
(Date:2/24/2015)... NEW YORK , Feb. 24, 2015 This report ... Thousands by the following Segments: Face Biometrics, and Voice Biometrics. The ... , Japan , Europe ... & Africa , and Latin ... period 2013 through 2020. Also, a seven-year historic analysis is provided ...
Breaking Biology News(10 mins):ABC Financial Unveils New Software Enhancements 2ABC Financial Unveils New Software Enhancements 3World Iris Biometrics Industry 2World Iris Biometrics Industry 3World Iris Biometrics Industry 4World Iris Biometrics Industry 5World Iris Biometrics Industry 6World Iris Biometrics Industry 7World Iris Biometrics Industry 8World Iris Biometrics Industry 9World Iris Biometrics Industry 10World Iris Biometrics Industry 11World Face and Voice Biometrics Industry 2World Face and Voice Biometrics Industry 3World Face and Voice Biometrics Industry 4World Face and Voice Biometrics Industry 5World Face and Voice Biometrics Industry 6World Face and Voice Biometrics Industry 7World Face and Voice Biometrics Industry 8World Face and Voice Biometrics Industry 9World Face and Voice Biometrics Industry 10World Face and Voice Biometrics Industry 11World Face and Voice Biometrics Industry 12World Face and Voice Biometrics Industry 13World Face and Voice Biometrics Industry 14World Face and Voice Biometrics Industry 15World Face and Voice Biometrics Industry 16
... old, have been ill, or suffered an injury, you,ve watched ... slight or gradualis about as common to the human condition ... little about what causes skeletal muscles to atrophy. They know ... and parsing the key actors from the poseurs is tricky. ...
... A broken chromosome is like an unmoored beansprout circling in ... with broken chromosomes, the cell will be killed and so ... Often, it finds a workable substitute: another nearby chromosome. When ... a similar process to exchange genetic material, you,ve got a ...
... found a way to replace up to 50 per cent ... Warwick chemists have taken out much of the cocoa butter ... with tiny droplets of juice measuring under 30 microns in ... dark and white chocolate using what is known as a ...
Cached Biology News:Researchers identify key culprit causing muscle atrophy 2Researchers identify key culprit causing muscle atrophy 3Chromosomal translocations point the way toward personalized cancer care 2Chromosomal translocations point the way toward personalized cancer care 3Fruity science halves fat in chocolate 2
(Date:2/26/2015)... THOUSAND OAKS, Calif. , Feb. 26, 2015 /PRNewswire/ ... has achieved Gold Partner status in Oracle PartnerNetwork. In ... Oracle for its commitment to establish Oracle-related knowledge in ... addressing the challenges of joint customers. Originally ... allows researchers to rapidly zoom in and out of ...
(Date:2/26/2015)... SAN DIEGO , Feb. 26, 2015  Epic ... Prahalad , Ph.D. will present at the 35th Annual ... 2015 at 10:00 a.m. EST in the MIT Room, 3rd Floor. ... Copley Place Hotel in Boston, Mass. Epic is ... real-time detection of genomic and proteomic changes that occur ...
(Date:2/26/2015)...  Spark Therapeutics (NASDAQ: ONCE ) announced ... in the Cowen and Company Health Care Conference on ... the Boston Marriott Copley Place. To access ... the Cowen conference, please visit the "Upcoming Events" section ... Therapeutics website at www.sparktx.com .  A replay of ...
(Date:2/26/2015)... 2015 On Wednesday, February 25, Peggy ... nationwide Clostridium difficile (C. diff) awareness movement, lauded ... by the Centers for Disease Control & Prevention . ... a million infections among Americans in a single year, ... , The study also estimates that 29,000 patients died ...
Breaking Biology Technology:Ceres Becomes Oracle PartnerNetwork Gold Level Partner 2Ceres Becomes Oracle PartnerNetwork Gold Level Partner 3Ceres Becomes Oracle PartnerNetwork Gold Level Partner 4Epic Sciences to Present at 35th Annual Cowen and Company Health Care Conference 2Spark Therapeutics to Participate in the 35th Annual Cowen and Company Health Care Conference 2Peggy Lillis Foundation Lauds CDC's New, More Comprehensive Study on the Burden of C. difficile Infections in the United States 2Peggy Lillis Foundation Lauds CDC's New, More Comprehensive Study on the Burden of C. difficile Infections in the United States 3Peggy Lillis Foundation Lauds CDC's New, More Comprehensive Study on the Burden of C. difficile Infections in the United States 4
... Monday, January 28, The Royal,Marsden Hospital (Sutton, ... Arc Therapy (VMAT)* treatment in the world ... treatment, the hospital,used its existing Elekta Synergy(R) ... system., (Logo: http://www.newscom.com/cgi-bin/prnh/20020318/ELEKTALOGO ), ...
... Caliper Life,Sciences, Inc. (Nasdaq: CALP ) ... 2008 Small and Mid Cap Growth Conference in ... at 4:40 p.m. EST. Kevin,Hrusovsky, President and CEO ... the,company,s business. The live webcast can be accessed ...
... Germany and MINNEAPOLIS, Minnesota, February 11, Bayer HealthCare ... Minneapolis, MN, (Nasdaq: POSS ), announced today ... pursuant to which,MEDRAD will acquire Possis Medical in ... or a total equity value of approximately US-Dollar ...
Cached Biology Technology:Elekta Announces First Volumetric Modulated Arc Therapy Cancer Treatment at Royal Marsden Hospital 2Bayer HealthCare Affiliate MEDRAD and Possis Medical Sign Definitive Merger Agreement 2Bayer HealthCare Affiliate MEDRAD and Possis Medical Sign Definitive Merger Agreement 3Bayer HealthCare Affiliate MEDRAD and Possis Medical Sign Definitive Merger Agreement 4Bayer HealthCare Affiliate MEDRAD and Possis Medical Sign Definitive Merger Agreement 5Bayer HealthCare Affiliate MEDRAD and Possis Medical Sign Definitive Merger Agreement 6
Rabbit polyclonal to FANCE ( Abpromise for all tested applications). entrezGeneID: 2178 SwissProtID: Q9HB96...
Rabbit polyclonal to FANCG ( Abpromise for all tested applications). Antigen: Synthetic peptide: MSRQTTSVGSSC, corresponding to amino acids 1 - 12 of Human FANCG. Entrez GeneID: 2189 Swis...
Rabbit polyclonal to ZNF261 ( Abpromise for all tested applications). entrezGeneID: 9203 SwissProtID: Q14202...
... CELSR3 CELSR3 is an Orphan-U GPCR ... gene is expressed during development at sites of ... in brain, spinal cord, dorsal root ganglion, and ... blood, brain, colon, heart/melanocyte/uterus, lung, nerve, and placenta ...
Biology Products: