Rejuvenation vs. recycling of Archean crust in the Gawler Craton, South Australia: Evidence from U–Pb and Hf isotopes in detrital zircon

Белоусова, Е. А.; Reid, Anthony; Griffin, William L.; O’Reilly, Suzanne Y.

doi:10.1016/j.lithos.2009.06.028

Cited by 123 publications

(52 citation statements)

References 47 publications

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“…10C, 10D). The 1700-1900 Ma zircons overlap with two dominant peaks of the Gawler Craton (1743 ± 37 and 1853 ± 25 Ma, Belousova et al 2009) and were probably derived either from there or farther afield in central Australia such as in the Arunta Province. The younger sample from the Normanville Group contains a Grenvillian population (ϳ1000-1200 Ma, with peaks at 1180, 1131 Ma) and a small Panafrican peak at 645 Ma (Figs.…”

Section: -513 Ma Ssz2 Event (Convergent Margin Later Part Of the Dmentioning

confidence: 99%

Different styles of modern and ancient non-collisional orogens and implications for crustal growth: a Gondwanaland perspective

2016

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Non-collisional, convergent margin orogens are generally called accretionary orogens, although there may not have been horizontal accretion across the plate boundary. We revive the term non-collisional orogen and use a Gondwanaland perspective to discuss different types. On the northern margin of the Australian Plate, the New Guinea non-collisional, accretionary orogen was formed by large-scale terrane accretion across an advancing plate margin. On the eastern margin, the Southwest Pacific Orogen is a non-collisional and non-accretionary orogen, involving virtually no horizontal transfer of material across its eastward-retreating plate boundary. In the Tasmanides, the Lachlan Orogen, commonly described as an accretionary orogen, is another non-collisional, non-accretionary orogen developed behind the plate margin after major Cambrian rollback, with resultant backarc basins filled mainly by quartz-rich turbidites subsequently recycled. The outboard New England Orogen is a non-collisional but accretionary orogen, marked by the frontal accretion of continental margin arc detritus, subsequently recycled into younger arcs. The Permian to Cretaceous Rangitata Orogen of New Zealand is an ?oblique non-collisional, accretionary orogen in which Permian-Triassic sediments of the accretionary wedge have no link with inboard (near) arc terranes. Late Jurassic to Cretaceous parts were sourced by a combination of first cycle volcanogenic detritus passing through the forearc basin together with recycling of the exhumed parts of the wedge. All non-collisional orogens involve continental growth, but only the New England Orogen and to a lesser extent the New Guinea Orogen involve significant crustal growth.

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Section: -513 Ma Ssz2 Event (Convergent Margin Later Part Of the Dmentioning

confidence: 99%

Different styles of modern and ancient non-collisional orogens and implications for crustal growth: a Gondwanaland perspective

2016

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“…9d and e), including: (1) igneous rocks of ca. 1800-1600 Ma widespread in both Laurentia (Daniel et al, 2013 and references therein) and Australia (Belousova et al, 2009 and references therein); (2) rocks with ages of ca. 1600-1500 Ma present in Australia (Stewart et al, 2001;Daniel et al, 2013); (3) magmatic rocks of ca.…”

Section: Provenancementioning

confidence: 99%

Detrital zircon U–Pb ages of the Proterozoic metaclastic-sedimentary rocks in Hainan Province of South China: New constraints on the depositional time, source area, and tectonic setting of the Shilu Fe–Co–Cu ore district

Wang

et al. 2015

Journal of Asian Earth Sciences

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“…As mentioned above, clastic sediments and sedimentary rocks are widely used for understanding the formation and evolution of the continental crust [1,2]. To unravel the Neoarchean-Paleoproterozoic tectonic evolution of the NCC, this study summarized available detrital zircon Hf isotope data of Paleoproterozoic metasedimentary rocks from the Tietonggou Formation as well as those from the Hutuo, Yejishan and Songshan Groups, and Zhongtiao Complex in the Trans-North China Orogen of the NCC.…”

Section: Early Precambrian Tectonic Evolution Of the Nccmentioning

confidence: 99%

“…Clastic sediments and sedimentary rocks are representative samples for studying the formation and evolution of a craton [1,2]. In contrast to magmatic rocks, detrital minerals, particularly detrital zircons from sedimentary rocks, are resistant to mechanical abrasion and chemical weathering, and thus can record valuable information of source rocks that no longer exist.…”

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confidence: 99%

“…Furthermore, individual zircons can be analyzed for U-Pb isotopes to identify a specific sequence of major magmatic events, and their Lu-Hf and O isotopic compositions can provide information on continental crustal evolution. Detrital zircons therefore have offered useful information of the provenance of clastic sediments and sedimentary rocks, regional magmatic events and the evolution of the continental crust, such that they have recently become one of the hotspots in geological research [1][2][3][4]. This study investigated U-Pb geochronology and Hf-O iso-topic compositions of detrital zircons from the Paleoproterozoic Tietonggou Formation quartzite at the southern margin of the North China Craton (NCC) to constrain the compositions and possible sources of the sediments.…”

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Early Precambrian tectonothermal events of the North China Craton: Constraints from in situ detrital zircon U-Pb, Hf and O isotopic compositions in Tietonggou Formation

et al. 2013

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Clastic sediments and sedimentary rocks are widely used for understanding the formation and evolution of the continental crust. The Tietonggou Formation outcrops in the Xiaoqinling region at the southern margin of the North China Craton (NCC) and has unconformable contacts with the underlying Taihua Complex and overlying Paleoproterozoic Xiong'er Group. It mainly consists of quartzite and its protoliths are mature terrigenous clastic rocks. On the basis of the ages of the youngest detrital zircons from the quartzites and the ages of the Xiong'er Group, the depositional ages of the protoliths of the Tietonggou Formation were well constrained to 1.91-1.80 Ga. The U-Pb isotopic data of detrital zircons from the Formation show a major age peak at ~2.1 Ga, which is consistent with 2.2-2.0 Ga magmatism in the Trans-North China Orogen of the NCC. Taking into account the texctural and compositional maturity of the Tietonggou Formation quartzite, the ~2.1 Ga lithologic units in the Trans-North China Orogen are interpreted as the major source of the Tietonggou Formation. The majority of these ~2.1 Ga detrital zircons mostly have high δ 18 O values (>6.5‰) and negative ε Hf (t) values (-7.8-0.0), with corresponding Hf model ages significantly older than their crystallization ages, indicating that these zircons formed from the partial melting of ancient continental crust. The majority of the 2.8-2.7 Ga and ~2.5 Ga detrital zircons from the Tietonggou Formation had positive ε Hf (t) values, and mantle-like δ 18 O values, suggesting that the NCC has experienced two stages of significant crustal growth in the Neoarchaean at 2.7 and 2.5 Ga, respectively. The Hf isotopic data of detrital zircons from Paleoproterozoic metasedimentary rocks in the Trans-North China Orogen varied mainly toward the reduction of the radiogenic Hf isotope and gradually show a similar trend of the isotope trajectories of crustal evolution. This reveals that the NCC probably has not developed a long-lived subduction to complete the final assembly of the NCC. Alternatively, these maybe imply that the tectonic setting of the NCC substantially changed at ~2.1 Ga, the reduction of the radiogenic Hf isotope could be attributed to the rollback of the subducting slab. North China Craton, Tietonggou Formation, detrital zircon, Hf isotope, O isotope Citation:Diwu C R, Sun Y, Gao J F, et al. Early Precambrian tectonothermal events of the North China Craton: Constraints from in situ detrital zircon

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Rejuvenation vs. recycling of Archean crust in the Gawler Craton, South Australia: Evidence from U–Pb and Hf isotopes in detrital zircon

Cited by 123 publications

References 47 publications

Different styles of modern and ancient non-collisional orogens and implications for crustal growth: a Gondwanaland perspective

Different styles of modern and ancient non-collisional orogens and implications for crustal growth: a Gondwanaland perspective

Detrital zircon U–Pb ages of the Proterozoic metaclastic-sedimentary rocks in Hainan Province of South China: New constraints on the depositional time, source area, and tectonic setting of the Shilu Fe–Co–Cu ore district

Early Precambrian tectonothermal events of the North China Craton: Constraints from in situ detrital zircon U-Pb, Hf and O isotopic compositions in Tietonggou Formation

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