Browsing by Subject "palaeoenvironments"

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DEPOSITIONAL CONDITIONS AND ORGANIC MATTER PRESERVATION PATHWAYS IN AN EPICONTINENTAL ENVIRONMENT: THE UPPER JURASSIC KASHPIR OIL SHALES (VOLGA BASIN, RUSSIA)

Riboulleau A.; Tribovillard N.; Baudin F.; Deconinck J.-F.; Derenne S.; Largeau C. (2003)

The Middle Volgian Kashpir Oil Shales Formation, located on the Russian Platform, is a lateral equivalent of the North Sea and West Siberian petroleum source rocks. In the Volga Basin, this formation is 6 m thick and shows ...
VARIATIONS IN BONE COLLAGEN δ13C AND δ15N VALUES OF FAUNA FROM NORTHWEST EUROPE OVER THE LAST 40 000 YEARS

Richards M.P.; Hedges R.E.M. (2003)

We report here a signal in the temporal variation of stable isotopes in protein from surviving animal bone in Northwest Europe over the past glacial cycle. There is a change in the average δ13C values of fauna in the ...

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