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Publikováno v:
Canadian Journal of Earth Sciences. 59:660-707
The Purcell anticlinorium (PA) and the Kootenay arc (KA) are two adjacent Mesozoic tectonic domains in the southeastern Omineca belt of the Canadian Cordillera. Mesoproterozoic rocks of the Belt-Purcell Supergroup (BPSG) core the PA and have open, up
With the new global tectonics approach in the Earth Sciences, the quan titative aspects of the dynamics of rock-forming processes came into focus: geologists are no longer satisfied knowing the pressure-tempera ture conditions of the formation of
Autor:
Jacob B. Forshaw, David R.M. Pattison
Publikováno v:
Geology
Forshaw, Jacob B.; Pattison, David R.M. (2023). Major-element geochemistry of pelites. Geology, 51(1), pp. 39-43. Geological Society of America 10.1130/G50542.1
Forshaw, Jacob B.; Pattison, David R.M. (2023). Major-element geochemistry of pelites. Geology, 51(1), pp. 39-43. Geological Society of America 10.1130/G50542.1
Pelites (shales and mudstones) are arguably the most important rock type for interpreting metamorphism. Their significance derives from their widespread occurrence and the range of mineral assemblages they develop at different conditions of pressure