Linking crustal reworking to terrane accretion
收藏Geological Society of London research repository2016-06-21 更新2026-05-11 收录
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https://geolsoc.figshare.com/articles/dataset/Linking_crustal_reworking_to_terrane_accretion/3454433/1
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资源简介:
The Strangways Metamorphic Complex in central Australia is a key terrane in models for the evolution of the Australian continent. The Arunta Complex preserves a long-lived (<em>c</em>. 1700–320 Ma) record of crustal reworking, the drivers of which are the subject of considerable debate. Pressure–temperature data and <em>in situ</em> monazite geochronology constrain the reworking to be coincident with the <em>c</em>.1645 Ma Liebig Orogeny. This suggests that reworking in the Strangways Metamorphic Complex is related to terrane accretion rather than other factors such as anomalous enrichment in high-heat-producing elements or within-plate processes.
提供机构:
C. Clark; D.E. Kelsey; M. Hand; B. Goscombe
创建时间:
2016-06-21



