Onset of plate tectonics by the Eoarchean
Onset of plate tectonics by the Eoarchean
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太太古代板块构造的开始
DOI：
10.1016/j.precamres.2020.105980
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发表时间：
2020-10
影响因子：
3.8
通讯作者：
Polat Ali
中科院分区：
文献类型：
--
作者：
Windley Brian F.;Kusky Tim;Polat Ali
当今地球科学中最具争议的领域之一是，现代风格的板块构造在太古宙何时或是否起作用。在这篇综述中，我们提出的证据表明，板块构造的开始是不是在3.2 Ga，作为普遍认为，但在始新世至少约。4.0佐治亚州在回顾了世界上主要的始太古代表壳带之后，受相关的地球化学/同位素数据的限制，我们提出的证据表明，至少从大约1000年开始，4.0 Ga地球在增生旋回板块构造作用下产生了大量的年轻镁铁质地壳和岛弧。从~3.2 Ga，地球动力学逐渐过渡到更丰富的活动大陆边缘岩浆作用，以大量TTG和sanukitoids的形式出现。从3.2 Ga到2.5 Ga，年轻洋壳和弧继续形成，伴随着更活跃的大陆边缘岩浆活动，直到~2.7-2.5 Ga，此时有足够的地壳岩石合并成早期的大大陆，其破碎开始了第一个完整的经典威尔逊旋回板块构造，即大大陆块体的分裂和重新组装。换句话说，在地球早期有两种类型的板块构造在运作，增生旋回板块构造和威尔逊旋回板块构造，但威尔逊旋回类型的板块相互作用只有在邻近的大陆陆块在2.7-2.5 Ga左右变得足够庞大和广泛之后才变得更加普遍。如果不认识这种大陆生长的双重机制，可能会导致诸如“板块构造始于3.2Ga”或“地幔柱产生早太古代岩浆岩”的错误观点。我们提出了新的地球化学数据，连同岩性和结构的关系，否定了各种羽状推测，包括停滞盖，热管，和mushy-lid构造。有趣的是，在地质记录的第一个十亿年中，地壳的发展方式后来继续下去，尽管形式更先进，进入了中生代，在那里我们仍然可以识别增生周期板块构造和造山带，例如中亚的阿尔泰山脉，阿拉伯-努比亚地盾，日本群岛，以及印度尼西亚的早期形式，以及威尔逊旋回板块构造，它无情地导致大陆碰撞，如阿尔卑斯-喜马拉雅造山带及其长的板块边界。我们推荐这种对地壳生长和大陆演化的整体观点，这将导致一个强大的，可行的和可测试的地球演化模型。
One of the most contentious areas of Earth Science today is when, or whether or not modern-style plate tectonics was in operation in the Archean Eon. In this review we present evidence that the onset of plate tectonics was not at 3.2 Ga, as popularly conceived, but was in operation during the Eoarchean by at least ca. 4.0 Ga. Following a review of the main Eoarchean supracrustal belts of the world, constrained by relevant geochemical/isotopic data, we present evidence that suggests that from at least ca. 4.0 Ga Earth produced considerable juvenile mafic crust and consequent island arcs by Accretionary Cycle Plate Tectonics. From ~3.2 Ga there was a gradual transition in geodynamics to more abundant active continental margin magmatism in the form of voluminous TTGs and sanukitoids. From 3.2 Ga to 2.5 Ga juvenile oceanic crust and arcs continued to form, accompanied by more active continental margin magmatism until ~2.7–2.5 Ga, by which time there were sufficient crustal rocks to amalgamate into incipient large continents, the fragmentation of which started the first complete classical Wilson Cycle Plate Tectonics of breaking apart and re-assembling large continental masses. In other words, there were two types of plate tectonics in operation in the early Earth, Accretionary Cycle Plate Tectonics and Wilson Cycle Plate Tectonics, but Wilson Cycle type plate interactions only became more common after contiguous continental landmass became voluminous and extensive enough around 2.7–2.5 Ga. Failure to realize this dual mechanism of continental growth may lead to erroneous ideas such as “plate tectonics started at 3.2 Ga”, or “mantle plumes generated early Archean magmatic rocks.” We present new geochemical data that together with lithological and structural relationships, negate the various plume-type speculations including stagnant lids, heat pipes, and mushy-lid tectonics. It is interesting to consider that the way Earth’s crust developed in the first Gigayear of the geological record continued later, albeit in more advanced forms, into the Phanerozoic, where we can still recognize Accretionary Cycle Plate Tectonics and orogens still with short boundaries in examples including the Altaids of Central Asia, the Arabian-Nubian Shield, the Japanese Islands, and in incipient form in Indonesia, as well as Wilson Cycle Plate Tectonics that leads inexorably to continental collisions as in the Alpine-Himalayan orogen with its long plate boundaries. We recommend this holistic view of crustal growth and the evolution of continents that leads to a robust, viable, and testable model of Earth evolution.
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影响因子：
5.3
作者：
M. Guitreau;J. Blichert‐Toft;S. Mojzsis;Antoine S. G. Roth;B. Bourdon
通讯作者：
M. Guitreau;J. Blichert‐Toft;S. Mojzsis;Antoine S. G. Roth;B. Bourdon
影响因子：
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作者：
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通讯作者：
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影响因子：
3.8
作者：
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通讯作者：
E. Oliveira;C. Talavera;B. Windley;Lei Zhao;J. Semprich;N. McNaughton;W. Amaral;Gabriel Sombini;M. Navarro;Dailto Silva
地幔脱气与前寒武纪超大陆旋回期间氧化还原和热条件的变化有关
影响因子：
3.8
作者：
Wang Zhensheng;Liu Yongsheng;Zong Keqing;Lin Jie;Kusky Timothy M.
通讯作者：
Kusky Timothy M.
DOI：
10.1146/annurev-earth-060614-105254
发表时间：
2015-06
影响因子：
14.9
作者：
W. Xiao;B. Windley;S. Sun;Jiliang Li;Baochun Huang;Chunming Han;C. Yuan;Minjia Sun;Hanlin Chen-Hanli
通讯作者：
W. Xiao;B. Windley;S. Sun;Jiliang Li;Baochun Huang;Chunming Han;C. Yuan;Minjia Sun;Hanlin Chen-Hanli