北米南西部の地域鉱化に関するレニウム・オスミウムの証拠

Science (New York, N.Y.)
|September 3, 1993
PubMed
まとめ

モリブデナイトのレニウム・オスミウム年代測定は,ララミド・オロゲニーにおける基礎金属・ポルフィール鉱化の2つの異なる間隔を明らかにする. これらの広範囲にわたる同期的な出来事は,局所的なプロセスではなく,地域的な地殻-マントルの相互作用を示唆しています.

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