Auflistung nach Schlagwort "Petrogenese"
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Metastability and HP metamorphism at fluid deficient conditions, an example from the Bergen Arcs (Western Norway)
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)In the Lindæs Nappe, Bergen Arcs Western Norway, Precambrian granulites facies anorthosites (P<10 kbars, T=800°C) and their Caledonian eclogite (P<17 kbars, T=700°C) and amphibolite facies equivalents alternate on meter scale. ... -
Pedogenic carbonates as a proxy for palaeo-CO2 in the Palaeozoic atmosphere
(Elsevier2006)According to a model by Cerling (1991, 1999), the carbon isotope composition of calcretes should depend on the soil type and the CO2-concentration in the atmosphere. We have tested Cerling’s model by investigating 14 ...