Abstract

CLIMATE CHANGEPaleoceanographers are closing in on a possible cause for the evolutionary watershed 55 million years ago that brought modern mammals into global dominance: a vast belch of climate-changing from under the sea floor. Proposed less than 5 years ago, the methane burp hypothesis gets its most direct support yet on page [1531][1] of this issue of Science . Paleoceanographers have discovered a sequence of sediment layers buried half a kilometer below the sea floor off Florida, which records the exact sequence of deep-sea changes--including vast submarine landslides--predicted by the scenario. [1]: http://www.sciencemag.org/cgi/content/short/286/5444/1531

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.