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Autor:
Mischa Böhnke, Klaus Mezger, Hinrich Schmid-Beurmann, Peter Sprung, Stephan Taetz, Mario Fischer-Gödde, G. Srinivasan, Thorsten Kleine, R. Bast, Carsten Münker, Erik E. Scherer
Publikováno v:
Geochimica et Cosmochimica Acta. 212:303-323
The long-lived 176 Lu- 176 Hf and 147 Sm- 143 Nd radioisotope systems are commonly used chronometers, but when applied to meteorites, they can reveal disturbances. Specifically, Lu-Hf isochrons commonly yield dates up to ∼300 Myr older than the sol