A miniscule marine creature caught during a recent Indian Ocean research voyage is believed to be the first of its kind identified in the Southern Hemisphere
A miniscule marine creature caught during a recent Indian Ocean research voyage is believed to be the first of its kind identified in the Southern Hemisphere.The single celled organism, supporting what looks like 6 legs is a phaeodaria from the family coelodendridae, also known as a radiolarian. Measuring only 1.4 mm, the organism was found during an investigation of ocean eddies by the National Marine Facility, Southern Surveyor.
"It was a case of being in the right place at the right time with the right people," says PhD student Harriet Paterson, who discovered the radiolarian. Harriet works with the Strategic Research Fund for the Marine Environment (SRFME) a joint CSIRO-West Australian Government marine research team based at Floreat, Perth. "Our objective was to collect samples of marine life in ocean eddies and this was a complete surprise to us, and I’m sure to other researchers in this field from Northern Hemisphere institutions," Ms Paterson said. Ms Paterson detailed her research to colleagues during a science symposium in Perth yesterday (June 16).
Craig Macaulay | EurekAlert!
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An international research group led by scientists from the University of Bayreuth has produced a previously unknown material: Rhenium nitride pernitride. Thanks to combining properties that were previously considered incompatible, it looks set to become highly attractive for technological applications. Indeed, it is a super-hard metallic conductor that can withstand extremely high pressures like a diamond. A process now developed in Bayreuth opens up the possibility of producing rhenium nitride pernitride and other technologically interesting materials in sufficiently large quantity for their properties characterisation. The new findings are presented in "Nature Communications".
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