Sentences with phrase «geochemical analysis of»

Researchers conducted geochemical analysis of the samples to determine their makeup and also ran carbon dating tests to determine the age of the samples.

Researchers from Lyon, working in collaboration with a Chinese team, have developed a method based on the geochemical analysis of fossilized eggs and have calculated for the first time that the oviraptorosaur eggs were incubated within a 35 - 40 ° C temperature range.

A new method used to perform geochemical analysis of fossilized eggs from China has shown that oviraptorosaurs incubated their eggs with their bodies within a 35 - 40 ° C range, similar to extant birds today.

Scientists extract core samples from living corals by scuba diving and collecting a sample from the coral skeleton; geochemical analyses of these samples reveals how ocean temperature, circulation, and salinity change over time.

Not exact matches

The drill hole intersected a thick repetitive sequence of mafic and felsic sediments which showed no major structural deformation, a potential host for gold mineralisation, with geochemical analysis revealing alteration and mineralisation based on micro analysis of the cores by world class scientists from CODES in Tasmania.

As part of the Mars Express project, a lander was also included to look for evidence of life and carry out geochemical analysis on the ground.

Radar measurements and geochemical analyses unveiled a complex history of volcanic eruptions that could have happened as recently as 2 billion years ago1.

From the geochemical analyses carried out on the sediments deposited during the past 10,000 years in the Laguna de Rio Seco lagoon, a remote alpine lake in Sierra Nevada, at 3,020 m. above sea level, evidence has been found of atmospheric pollution from lead.

Geochemical records from measurements of the foraminifera shells and fauna analyses will help us evaluate the changes in methane emissions, while studies of living and fossil species distribution and abundance of the benthic foraminifera community in methane seep areas will indicate the degree of methane release through time.

A wide selection of equipment for chemical and geochemical analyses with emphasis in the oil and gas sector, and research activities for environmental technologies development.

Of particular interests are the remote sensing and laboratory analogue studies of martian hydrated minerals, geochemical and mineralogical analysis of lunar materials, geological evolution and environmental changes of planetary bodies, planetary Raman and LIBS spectroscopy, etcOf particular interests are the remote sensing and laboratory analogue studies of martian hydrated minerals, geochemical and mineralogical analysis of lunar materials, geological evolution and environmental changes of planetary bodies, planetary Raman and LIBS spectroscopy, etcof martian hydrated minerals, geochemical and mineralogical analysis of lunar materials, geological evolution and environmental changes of planetary bodies, planetary Raman and LIBS spectroscopy, etcof lunar materials, geological evolution and environmental changes of planetary bodies, planetary Raman and LIBS spectroscopy, etcof planetary bodies, planetary Raman and LIBS spectroscopy, etc..

Sistiaga, Summons, and their colleagues plan to use similar geochemical biomarker techniques, coupled with micromorphological analysis, to analyze soil samples in Olduvai Gorge, Tanzania — a 1.8 - million - year - old site where some of the earliest evidence of human ancestry have been discovered.

A geochemical context for stray gas investigations in the northern Appalachian Basin: Implications of analyses of natural gases from Neogene - through Devonian - age strata