Peak‐temperature patterns of polyphase metamorphism resulting from accretion, subduction and collision (eastern Tauern Window, European Alps) – a study with Raman microspectroscopy on carbonaceous material (RSCM)
Peak‐temperature patterns of polyphase metamorphism resulting from accretion, subduction and collision (eastern Tauern Window, European Alps) – a study with Raman microspectroscopy on carbonaceous material (RSCM)
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由吸积、俯冲和碰撞引起的多相变质作用的峰值温度模式(东陶恩窗,欧洲阿尔卑斯山)——碳质材料拉曼显微光谱研究(RSCM)
DOI:
10.1111/jmg.12048
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发表时间:
2013
影响因子:
3.4
通讯作者:
Schmid
中科院分区:
文献类型:
--
作者:
Scharf;Ziemann;Schmid
Raman microspectroscopy on carbonaceous material (RSCM) from the eastern Tauern Window indicates contrasting peak‐temperature patterns in three different fabric domains, each of which underwent a poly‐metamorphic orogenic evolution: Domain 1 in the northeastern Tauern Window preserves oceanic units (Glockner Nappe System, Matrei Zone) that attained peak temperatures (Tp) of 350–480 °C following Late Cretaceous to Palaeogene nappe stacking in an accretionary wedge. Domain 2 in the central Tauern Window experiencedTpof 500–535 °C that was attained either within an exhumed Palaeogene subduction channel or during Oligocene Barrovian‐type thermal overprinting within the Alpine collisional orogen. Domain 3 in the Eastern Tauern Subdome has a peak‐temperature pattern that resulted from Eo‐Oligocene nappe stacking of continental units derived from the distal European margin. This pattern acquired its presently concentric pattern in Miocene time due to post‐nappe doming and extensional shearing along the Katschberg Shear Zone System (KSZS).Tpvalues in the largest (Hochalm) dome range from 612 °C in its core to 440 °C at its rim. The maximum peak‐temperature gradient (≤70 °C km−1) occurs along the eastern margin of this dome where mylonitic shearing of the Katschberg Normal Fault (KNF) significantly thinned the Subpenninic‐ and Penninic nappe pile, including the pre‐existing peak‐temperature gradient.
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影响因子:
3.4
作者:
S. Inger;R. Cliff
通讯作者:
R. Cliff
影响因子:
2.8
作者:
G. Nover;J. Stoll;J. V. D. Gönna
通讯作者:
G. Nover;J. Stoll;J. V. D. Gönna
影响因子:
3.4
作者:
E. Dachs
通讯作者:
E. Dachs
影响因子:
3.1
作者:
Schmid;Scharf;Rosenberg
通讯作者:
Rosenberg
影响因子:
3.5
作者:
D. Large;A. Christy;A. Fallick
通讯作者:
A. Fallick