பீட்டர் லிப்பர்ட் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Stay updated with breaking news from பீட்டர் லிப்பர்ட். Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.

Top News In பீட்டர் லிப்பர்ட் Today - Breaking & Trending Today

Microscopic fossils record ancient climate conditions


Paul Gabrielsen
May 24, 2021
Fifty-six million years ago, as the Earth’s climate warmed by five to eight degrees C, new land mammals evolved, tropical forests expanded, giant insects and reptiles appeared and the chemistry of the ocean changed. Through it all, bacteria in the ocean in what is now New Jersey kept a record of the changes in their environment through forming tiny magnetic particles. Now, those particles and their record are all that’s left of these microorganisms. Thanks to new research tools, that record is finally being read.
In research published in the journal Paleoceanography and Paleoclimatology, researchers including University of Utah doctoral student Courtney Wagner and associate professor Peter Lippert report the climate clues that can be found by analyzing the magnetic fossil particles, or magnetofossils. ....

New Jersey , United States , Peter Lippert , Courtney Wagner , University Of Utah , புதியது ஜெர்சி , ஒன்றுபட்டது மாநிலங்களில் , பீட்டர் லிப்பர்ட் , கோர்ட்னி வாக்னர் , பல்கலைக்கழகம் ஆஃப் உட்டா ,

Microscopic fossils record ancient climate conditions


 E-Mail
IMAGE: Transmission electron microscope images of magnetofossils with examples of cuboctahedra (top center, rounded) and elongated prisms (bottom center, square).
view more 
Credit: Courtney Wagner/University of Utah
Fifty-six million years ago, as the Earth s climate warmed by five to eight degrees C, new land mammals evolved, tropical forests expanded, giant insects and reptiles appeared and the chemistry of the ocean changed. Through it all, bacteria in the ocean in what is now New Jersey kept a record of the changes in their environment through forming tiny magnetic particles. Now, those particles and their record are all that s left of these microorganisms. Thanks to new research tools, that record is finally being read. ....

New Jersey , United States , Peter Lippert , Courtney Wagner , University Of Utah , புதியது ஜெர்சி , ஒன்றுபட்டது மாநிலங்களில் , பீட்டர் லிப்பர்ட் , கோர்ட்னி வாக்னர் , பல்கலைக்கழகம் ஆஃப் உட்டா ,

Mysterious magnetic fossils offer past climate clues


 E-Mail
IMAGE: Electron microscope images of giant needles. Needles have a cylindrical shape and some taper toward one end of the crystal.
view more 
Credit: Courtney Wagner, Ioan Lascu and Kenneth Livi.
There are fossils, found in ancient marine sediments and made up of no more than a few magnetic nanoparticles, that can tell us a whole lot about the climate of the past, especially episodes of abrupt global warming. Now, researchers including doctoral student Courtney Wagner and associate professor Peter Lippert from the University of Utah, have found a way to glean the valuable information in those fossils without having to crush the scarce samples into a fine powder. Their results are published in Proceedings of the National Academy of Sciences. ....

New Jersey , United States , Ioan Lascu , Peter Lippert , Courtney Wagner , Ramon Egli , Central Institute For Meteorology , National Museum Of Natural History , Proceedings Of The National Academy Sciences , University Of Utah , National Academy , Central Institute , National Museum , Natural History , புதியது ஜெர்சி , ஒன்றுபட்டது மாநிலங்களில் , பீட்டர் லிப்பர்ட் , கோர்ட்னி வாக்னர் , ராமன் எ.கா. , மைய நிறுவனம் க்கு வானிலை ஆய்வு , தேசிய அருங்காட்சியகம் ஆஃப் இயற்கை வரலாறு , பல்கலைக்கழகம் ஆஃப் உட்டா , தேசிய கலைக்கழகம் , மைய நிறுவனம் , தேசிய அருங்காட்சியகம் , இயற்கை வரலாறு ,