Eastern Block of the North China Craton

A location map of the Eastern Block of the North China Craton. Shaded area represents the Eastern Block. Generated from GeoMapApp (Ryan et al., 2009).[1]

The Eastern Block of the North China Craton is one of the Earth's oldest pieces of continent. It is separated from the Western Block by the Trans-North China Orogen.[1] It is situated in northeastern China and North Korea.[1][2] The Block contains rock exposures older than 2.5 billion years (pre-Neoarchean and the Neoarchean Era).[1] It serves as an ideal place to study how the crust was formed in the past and the related tectonic settings.[1]

Geologists are able to deduce the past environments and tectonic events by studying geological records like rocks and geological structures. The oldest components of the Eastern Block were first formed more than 4 billion years ago (the Hadean Eon).[3] It later experienced numerous geological events between 3.8 and 1.85 billion years ago (the Eoarchean to Paleoproterozoic Era), including recurring volcanic eruptions and metamorphic events.[1] Therefore, most of the rocks were reworked and highly metamorphosed with changes in minerals and texture. Due to the sparse exposure of pre-Neoarchean rocks, only the tectonic settings of the rocks generated from 2.7 to 1.85 billion years ago (during the Neoarchean and Paleoproterozoic Era) are thought to be understood.[1] These settings include a Large Igneous Province event, mantle plume activity, continental collisions, rifting and subductions of plates.[4][5][6][7][1] The Jiao-Liao-Ji Belt joined the two small blocks (the Longgang and Langrim blocks) together as the larger Eastern Block, whereas the Trans-North China Orogen shows the assembly of Eastern and Western Blocks, forming the North China Craton.[1][8] The root of the craton was collapsed 130–120 million years ago (the Cretaceous Period), resulting in a thinner lithosphere.[9]

Lithology and geological formation

Hadean

Although there has not been any evidence of Hadean rocks in the Eastern Block, a number of Hadean zircons were dated as >4 billion years ago.[10][3] They were found in Anshan,[10][11][3] eastern Hebei[12][13] and Xinyang,[14][15] suggesting the presence of a Hadean crust in the area.

A map showing the distribution of exposed Archean basement rocks and location of the Jiao-Liao-Ji Belt in the Eastern Block.[2]

Eoarchean

The Eoarchean rocks are very rare in Anshan, covering an area smaller than 20 km2.[3] The basement rock was made of 3.8–3.6 billion-year-old trondhjemitic gneiss.[10][15][16] It was emplaced in two phases: Phase I took place at around 3.8 billion years ago, while Phase II at approximately 3.6 billion years ago.[15][17][16][3][10] The phases are evidenced by the older inclusions of gneiss in younger tronhjemite and younger tronhjemitic veins cross-cutting the older gneiss.[10]

Other than the plutons, plentiful Eoarchean detrital zircons were reported from the metamorphosed sedimentary rocks in eastern Hebei and few in Anshan.[3] Biotite schist, fuchsite quartzite and paragneiss recorded an isotopic age of 3.88–3.55 billion years.[18][15] This further reinforces the existence of a Hadean-Eoarchean crust, which later became the sedimentary protolith of the metamorphosed sedimentary rocks.[19]

In Xinyang, at the southwestern edge of the Eastern Block, 3.6 billion-year-old zircons from felsic granulite xenoliths were found.[14] It implies that the Eoarchean crust might be present in the western part of Eastern Block as well.[14]

Paleoarchean

The rare Paleoarchean rocks are located in Anshan and eastern Hebei, composed of granitoids, metamorphosed sedimentary rocks and amphibolite.[20][17] Pre-existing, pre-Paleoarchean sedimentary rocks and granitoids were metamorphosed 3.55 billion years ago.[15] They were discovered as trondhjemitic gneiss and metamorphosed sedimentary rocks, including quartzite, paragneiss, calc-silicate rocks and more.[21] In eastern Hebei, minor amphibolites were discovered within the metamorphosed sedimentary rocks.[22][20] It suggests an eruption of basalts at 3.5 billion years ago, after the metamorphic event.[20][22] In Anshan, stripes and lenses of trondhjemitic gneiss were observed in granitic and pegmatitic migmatites.[1] They were crystallised 3.45 billion years ago during the trondhjemite magmatism (Phase III).[15][23][16][1] Similar emplacement (Phase IV) at 3.33 billion years ago created granitoids.[17] It also led to the formation of metasedimentary rocks, which are composed of amphibolites, biotite-plagioclase gneiss, quartzite and more.[3]

Mesoarchean

The scarce Mesoarchean rocks are generally igneous and metamorphic rocks with the age of 3.2–2.8 billion years.[20][24][25] Granites are mainly situated in Anshan and eastern Hebei.[17][22][21] They were emplaced and crystallized at around 3 billion years ago.[17][21] Meanwhile, the parent rocks of the metamorphosed sedimentary rocks, including amphibolite, paragneiss and quartzite, were deposited.[1] In Qixia of eastern Shandong, a local magmatic event 2.9–2.85 billion years ago formed the igneous parent rocks of tonalitic-trondhjemitic-granodioritic gneisses.[24][25] Besides, other than Anshan and eastern Hebei area, a Mesoarchean crust is confirmed to be existed in Qixia area.[24][25]

Neoarchean

Other than the sparse distribution of pre-Neoarchean rocks in the northeastern Eastern Block, the Neoarchean rocks predominantly cover 90% of the exposed Block's basement.[1] They are made up of tonalitic-trondhjemitic-granodioritic gneiss with a minority of metamorphosed sedimentary rocks. Basically, there are two groups of rocks with various lithologies, metamorphic and geochemical characteristics.[1][26] They were formed during two geological events 2.75–2.65 and 2.55–2.5 billion years ago.[1][26] The older group of rocks is locally existed in western and eastern Shandong, while the younger one spreads over the Block.[27]

Early Neoarchean

Luxi Complex, also known as the Luxi granite-greenstone terrane in western Shandong, contains gneiss and sheets and lenses of metamorphosed ultramafic-mafic volcanic rocks (greenstone).[28][26] Metamorphosed komatiite was discovered as serpentinized peridotite and schist with spinifex texture.[1] Such texture is interpreted to be associated with a basaltic volcanic activity 2.74 billion years ago.[27] Similarly, in Qixia, 2.75–2.7 billion-year-old gneiss of Qixia Complex was seen.[24][29] The rocks in both areas imply an early Neoarchean emplacement of granitoid and the eruption of volcanic rocks about 2.75–2.65 billion years ago.[25][24] Shortly, a metamorphic event took place 2.65 billion years ago, which altered the rocks into gneiss and metamorphosed sedimentary rocks.[24][25] Nonetheless, the gneisses in both areas have slightly different geological records.[24] Gneisses in Luxi Complex show records of metamorphic events 2.65, 2.5 and 1.90–1.85 billion years ago.[25][24] On the other hand, those in Qixia Complex only record the younger metamorphisms.[24] This suggests the record of the metamorphism 2.65 billion years ago was removed and overprinted by later metamorphic events.[1]

On top of that, the formation of greenstone and gneiss in Luxi and Qixia are considered to be linked to a wider geological event, the Large Igneous Province event 2.7 billion years ago.[30][4] Magma was extracted and led to the formation of a mafic crust.[30]

See also: Eastern Block of North China Craton § Large Igneous Province

Late Neoarchean

Late Neoarchean rocks spread over the whole Eastern Block.[1] High to medium-grade gneiss and ultramafic extrusive rocks, especially komatiites occur in eastern Hebei, eastern Shandong, northern Liaoning and southern Jilin areas, whereas low to medium-grade granite-greenstone terranes are seen in western Shandong, southern Liaoning and Anshan areas.[31][32][33][28][34][35][36][37] All rocks were formed in a geologically brief period, between 2.55 and 2.5 billion years ago. In this period, mafic and felsic lava erupted and granitoids intruded the whole Eastern Block, followed by a 2.5 billion-year-old regional metamorphism.[38][24][39][19][40][25][41][31]

The metamorphic event has an anticlockwise pressure-temperature-time path with nearly isobaric cooling.[42][43][44][45] The anti-clockwise path indicates the metamorphism is related to the intrusion of magma within the Earth's crust.[1] During prograde and peak metamorphism, temperature and pressure are increased and a large amount of mafic material is added to the crust, whereas after the peak metamorphism, the intrusion of magma stops, resulting in isobaric cooling.[1]

Structurally, these Late Neoarchean rocks are dome-shaped, for example, the Jinzhou dome in southern Liaoning and the Huadian dome in southern Jilin.[46][1] These tonalitic-trondhjemitic-granodioritic gneiss domes are circular or oval and around 10–50 km wide.[1] Some charnockites and granites can be found in the core.[1] Their formation remains controversial that some suggest they were formed from the superimposition of folds, while others think they were caused by the diapirs of granitoid magma.[44][1]

Paleoproterozoic

Jiao-Liao-Ji Belt

The Eastern Block consists of two sub-blocks, which are linked by the Jiao-Liao-Ji Belt.[1] On the northwest of the Belt, there is the Longgang (Yanliao) Block, while on the southeast, there is the Langrim Block.[1]

Within the Belt, there are granitic intrusions and metamorphosed sedimentary and volcanic rock sequences.[47] The emplacement of granitoids happened 2.22 billion years ago and generated A-type granite, alkaline syenite and rapakivi granite.[48][49][50][51] They later became some of the parent rocks of the 2–1.95 billion-year-old sedimentary and volcanic rock sequences.[52][51][50] The greenschist to lower amphibolite facies can be found in southern Jilin, eastern Shandong, eastern Liaoning and North Korea.[53][51][52][54] All these rocks were metamorphosed 1.93–1.90 and 1.87 billion years ago.[52][53][51]

Due to their difference in pressure-temperature-time paths within the stratigraphy, the Belt is divided into northern and southern zones.[55] The southern zone with anticlockwise pressure-temperature-time path contains Jingshan, South Liaohe and Ji'an groups.[56][57] On the contrary, the northern zone with clockwise pressure-temperature-time path includes Fenzishan, North Liaohe and Laoling groups.[57][56]

Summary of lithology and geological events

From the geological formations and the textures, the past geological events can be deduced. The Eastern Block underwent a number of volcanic eruptions, emplacements and metamorphic events.

Period Time (billion years ago) Geological event Lithological evidence Location
Hadean

(>4 billion years ago)

>4 Formation of Hadean crust Hadean zircons Anshan, eastern Hebei
Eoarchean

(3.8–3.6 Ga billion years ago)

3.8 Emplacement of trondhjemite (Phase I) Tonalitic-trondhjemitic-granodioritic gneiss Anshan
3.6 Emplacement of trondhjemite (Phase II) Tonalitic-trondhjemitic-granodioritic gneiss
3.7–3.6 Formation of metamorphosed sedimentary rocks Metamorphosed sedimentary rocks
Paleoarchean

(3.6–3.2 billion years ago)

3.55 Metamorphism Tonalitic-trondhjemitic-granodioritic gneiss, metamorphosed sedimentary rocks Anshan, eastern Hebei
3.5 Eruption of basalts Caozhuang amphibolites Eastern Hebei
3.45 Emplacement of trondhjemite (Phase III) Tonalitic-trondhjemitic-granodioritic gneiss in Shengousi Complex Anshan
3.33 Emplacement of trondhjemite and granite (Phase IV) Tonalitic-trondhjemitic-granodioritic gneiss in Dongshan Complex,

Chentaigou granite

Formation of metamorphosed sedimentary rocks Chentaigou metasedimentary rocks
Mesoarchean

(3.2–2.8 billion years ago)

3 Emplacement of granites Lishan, Tiejiashan, Eastern and Western Anshan and Yangyashan granites Anshan, eastern Hebei
Formation of metamorphosed sedimentary rocks Qianan metamorphosed sedimentary rocks Eastern Hebei
2.9–2.85 Emplacement of trondhjemite Huangyadi tonalitic-trondhjemitic-granodioritic gneiss Qixia
Neoarchean

(2.8–2.5 billion years ago)

2.7 Large Igneous Province event Komatiite in Luxi greenstone,

tonalitic-trondhjemitic-granodioritic gneiss in Luxi and Qixia Complexes

Whole Eastern Block
2.75–2.65 Emplacement of tonalite-trondhjemite-granodiorite and eruption of volcanic rocks Luxi granite-greenstone terrane,

tonalitic-trondhjemitic-granodioritic gneiss in Qixia Complex

Luxi and Qixia
2.65 Metamorphism Tonalitic-trondhjemitic-granodioritic gneiss in Luxi Complex
2.55–2.5 Volcanic eruption of mafic-felsic lava and emplacement of tonalite-trondhjemite-granodiorite Granite-greenstone belts,

tonalitic-trondhjemitic-granodioritic gneiss, charnockite, granite

Whole Eastern Block
2.5 Regional metamorphism Tonalitic-trondhjemitic-granodioritic gneiss, mafic granulites, amphibolites
Paleoproterozoic

(2.2–1.85 billion years ago)

2.2–2 Emplacement of granites A-type granite, alkaline syenite, rapakivi granite Eastern Liaoning, southern Jilin, eastern Shandong and North Korea
2–1.95 Formation of sedimentary and volcanic rock sequences Greenschist to lower amphibolite facies
1.9 Formation of Jiao-Liao-Ji Belt and metamorphism Greenschist to lower amphibolite facies
1.85 Assembly of Eastern and Western Block of North China Craton and formation of Trans-North China Orogen Gneiss, upper amphibolite to granulite facies Trans-North China Orogen

Tectonic evolution

Due to the low exposure of pre-Neoarchean rocks, it is difficult to conclude the tectonic setting at that time.[1] Therefore, only the Neoarchean and Paleoproterozoic setting can be deduced.

Neoarchean

The two rock associations in Neoarchean are thought to be related to various tectonic settings.[1] Rocks from around 2.7 billion years ago are related to a Large Igneous Province event.[30] However, scholars have different ideas on the formation of rocks at around 2.5 billion years ago. Some suggested the magmatic arc model, whereas others proposed the mantle plume model.[58][1]

Large igneous province

A mantle plume model showing the formation of a Large Igneous Province with ultramafic and basaltic materials. Deep Earth's materials rise, which intrudes the lithosphere and stretches the crust. A large amount of melts erupts on the Earth's surface as a Large Igneous Province.[58]

At around 2.7 billion years ago, a Large Igneous Province event with massive magmatism took place. It was caused by a mantle plume activity, which led to the stretching of the crust, the intrusion of magma and thus the melting of the lithosphere.[4][58][30] Such a model can explain the eruption of ultramafic melts and thus the generation of komatiites and mafic rocks in Luxi granite-greenstone terrane.[4][30] The axis of the plume consisted of hot ultramafic material with low viscosity, while the head of the plume brought cooler basaltic material.[58] Therefore, rocks have different chemistry.[30][4]

However, there are still some controversies about the Large Igneous Province event. The Large Igneous Province event could take place in either continental or oceanic settings.[6][1] Besides, it remains unknown if the Eastern Block was a mature continent or not during the Large Igneous Province event.[1]

Magmatic arc model

Bimodal volcanism with mafic and felsic materials at the magmatic arc system is shown. The partial melting of the subducting oceanic plate and lower continental crust led to the difference in the composition of gneiss.[5]

The generation of tonalitic-trondhjemitic-granodioritic gneiss is associated with the formation of the magmatic arc during subduction.[5][59][60] The geochemistry of tonalitic-trondhjemitic-granodioritic gneiss is similar to that of the calc-alkaline rocks in a continental arc under modern plate tectonics.[5][59][60] Within the continental arc system, the subducting oceanic plate and lower continental crust were partially melted.[5] As a result, there is a slight difference in the composition of tonalitic-trondhjemitic-granodioritic gneiss. Some have a higher content of magnesium, whereas others have lower.[5]

Yet, some scholars rejected this model since it only explains the formation of tonalitic-trondhjemitic-granodioritic gneiss but not other characteristics of the magmatic event 2.5 billion years ago.[1] They proposed the following mantle plume model.

Mantle plume model

The mantle plume model was proposed against the magmatic arc model. It can explain the following features of the 2.5 billion-year-old rock, which cannot be explained by the arc system:

Paleoproterozoic

The formation of Jiao-Liao-Ji Belt 1.9 billion years ago has been controversial. Some scholars suggest it was formed by arc-continent collision, but others believe it was related to the intra-continental rift.[50][7] However, the Trans-North China Orogen was certainly formed 1.85 billion years ago under subduction and continent-continent collision.[1]

Arc-continent collision

Cross-sections showing the arc-continent collision which formed the Jiao-Liao-Ji Belt.[1]

In the arc-continent collision model, the Eastern Block was not assembled as one block until the Paleoproterozoic.[66] It was formed when the volcanic island arc of Langrim block and the Archean Longgang block collided, resulting in the Jiao-Liao-Ji Belt.[7] The ultramafic to mafic rocks in the North Liaohe group in eastern Liaoning were formed behind the arc where the crust spread (back-arc basin).[7] Later, the Langrim block moved over the lower Longgang block and brought the South Liaohe group to the Belt.[66] Unfortunately, calc-alkaline rocks, which are commonly generated in magmatic arc system, were not found in the area.[1]

Rift closure model

Unlike the arc-continent collision model, the rift closure model suggests there was a coherent Archean Eastern Block.[52][50] It was separated into the Longgang and the Langrim blocks in early Paleoproterozoic with an ocean in between.[50][52] As the block started to separate, mafic and granitic melts intruded the crust 2.2–2 billion years ago and sedimentary and volcanic rock sequences were formed 2–1.95 billion years ago.[53][51][67] For example, A-type granites, mafic and felsic igneous parent rocks of greenschist and lower amphibolite facies were formed.[68] The rocks of similar age on both sides of the Belt support the idea of rifting.[68] Moreover, borate deposits imply the presence of an ocean basin.[69] About 1.9 billion years ago, the ocean was closed and two blocks collided.[67][53][21] The Jiao-Liao-Ji Belt was formed and underwent metamorphism, evidenced by the pelitic granulite.[66]

Subduction

A series of evolutionary diagrams demonstrates the subduction and continent-continent collision of Eastern Block and Western Block. Trans-North China Orogen was formed and North China Craton was assembled.[1][70]

Other than the subduction and collision on the eastern side of the Eastern Block, subduction also happened at the western margin. The subduction lasted from 2.55 to 1.85 billion years ago.[1] It closed the ocean between the Eastern and Western Blocks of the North China Craton and formed the Trans-North China Orogen.[8]

The subduction took place 2.55–2.47 billion years ago.[71] It led to the partial melting of the lower crust and mantle wedge.[71] It produced a large amount of magma, which formed granitoids, greenstone, mafic and felsic volcanic rocks.[72][73][74][75] As subduction continued, the region next to the arc spread and formed a back-arc basin. Thus, magma flowed upward. There were granitic intrusions and mafic dyke intrusions 2.35–1.92 billion years ago.[1] The mafic dykes were later metamorphosed as mafic granulites and amphibolites.[1] Eventually, the whole ocean sank under the Eastern Block.[1] The Eastern and Western Blocks were brought together at approximately 1.8 billion years ago.[8] It formed the Trans-North China Orogen and led to the assembly of the North China Craton.[8][76] The collision of blocks may be related to the global assembly of the Columbia supercontinent.[8]

Phanerozoic

The North China Craton remained stable until the Phanerozoic Eon (324 million years ago).[9] Subduction occurred at the northern margin of the North China Craton from Carboniferous to Middle Triassic (324–236 million years ago).[77][9] Thus, the Paleo-Asian Ocean was closed.[9][77] The North China Craton joined the South China Craton (Yangtze Craton) in the Late Triassic (240–210 million years ago).[9][77] It resulted in the Qinling-Dabie Orogen in southern North China Craton.[9][77] During the Jurassic (200–100 million years ago), the old Pacific Plate moved under the eastern North China Craton.[9][77] All these subductions brought fluids like water to the lower crust.[9] It got denser and weaker.[9] Eventually, it collapsed to the mantle during the Cretaceous (130–120 million years ago).[9][77] Due to the weight loss of the lower crust, the upper crust popped up and pulled apart.[9] Therefore, the Eastern Block has a thinner crust and extensional structure, such as Bohai Bay basin.[9][77]

See also: North China Craton § Phanerozoic history (541 million years ago to present time)

See also

References

  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao Zhao, Guochun (Geologist), author. (22 November 2013). Precambrian evolution of the North China craton. ISBN 9780124072275. OCLC 877725160. {{cite book}}: |last= has generic name (help)CS1 maint: multiple names: authors list (link)
  2. ^ a b Zhao, Guochun; Sun, Min; Wilde, Simon A.; Sanzhong, Li (January 2005). "Late Archean to Paleoproterozoic evolution of the North China Craton: key issues revisited". Precambrian Research. 136 (2): 177–202. Bibcode:2005PreR..136..177Z. doi:10.1016/j.precamres.2004.10.002. ISSN 0301-9268.
  3. ^ a b c d e f g Wu, Fu-Yuan; Zhang, Yan-Bin; Yang, Jin-Hui; Xie, Lie-Wen; Yang, Yue-Heng (December 2008). "Zircon U–Pb and Hf isotopic constraints on the Early Archean crustal evolution in Anshan of the North China Craton". Precambrian Research. 167 (3–4): 339–362. Bibcode:2008PreR..167..339W. doi:10.1016/j.precamres.2008.10.002. ISSN 0301-9268.
  4. ^ a b c d e Polat, A.; Li, J.; Fryer, B.; Kusky, T.; Gagnon, J.; Zhang, S. (June 2006). "Geochemical characteristics of the Neoarchean (2800–2700 Ma) Taishan greenstone belt, North China Craton: Evidence for plume–craton interaction". Chemical Geology. 230 (1–2): 60–87. Bibcode:2006ChGeo.230...60P. doi:10.1016/j.chemgeo.2005.11.012. ISSN 0009-2541.
  5. ^ a b c d e f Wang, Wei; Liu, Shuwen; Wilde, Simon A.; Li, Qiugen; Zhang, Jian; Bai, Xiang; Yang, Pengtao; Guo, Rongrong (December 2012). "Petrogenesis and geochronology of Precambrian granitoid gneisses in Western Liaoning Province: Constraints on Neoarchean to early Paleoproterozoic crustal evolution of the North China Craton". Precambrian Research. 222–223: 290–311. Bibcode:2012PreR..222..290W. doi:10.1016/j.precamres.2011.10.023. ISSN 0301-9268.
  6. ^ a b Puchtel, I.S.; Hofmann, A.W.; Mezger, K.; Jochum, K.P.; Shchipansky, A.A.; Samsonov, A.V. (February 1998). "Oceanic plateau model for continental crustal growth in the Archaean: A case study from the Kostomuksha greenstone belt, NW Baltic Shield". Earth and Planetary Science Letters. 155 (1–2): 57–74. Bibcode:1998E&PSL.155...57P. doi:10.1016/s0012-821x(97)00202-1. ISSN 0012-821X.
  7. ^ a b c d Bai, J. (1993). The Precambrian geology and Pb–Zn mineralization in the northern margin of North China Platform. Beijing: Geological Publishing House (in Chinese).
  8. ^ a b c d e Kusky, Timothy M.; Li, Jianghai (December 2003). "Paleoproterozoic tectonic evolution of the North China Craton". Journal of Asian Earth Sciences. 22 (4): 383–397. Bibcode:2003JAESc..22..383K. doi:10.1016/s1367-9120(03)00071-3. ISSN 1367-9120.
  9. ^ a b c d e f g h i j k l Kusky, T. M.; Windley, B. F.; Zhai, M.-G. (2007). "Tectonic evolution of the North China Block: from orogen to craton to orogen". Geological Society, London, Special Publications. 280 (1): 1–34. Bibcode:2007GSLSP.280....1K. doi:10.1144/sp280.1. ISSN 0305-8719. S2CID 129902429.
  10. ^ a b c d e Liu, D.; Wilde, S. A.; Wan, Y.; Wu, J.; Zhou, H.; Dong, C.; Yin, X. (2008-03-01). "New U-Pb and Hf isotopic data confirm Anshan as the oldest preserved segment of the North China Craton". American Journal of Science. 308 (3): 200–231. Bibcode:2008AmJS..308..200L. doi:10.2475/03.2008.02. ISSN 0002-9599. S2CID 130623676.
  11. ^ Cui, Pei-Long; Sun, Jing-Gui; Sha, De-Ming; Wang, Xi-Jing; Zhang, Peng; Gu, A-Lei; Wang, Zhong-Yu (2013-06-14). "Oldest zircon xenocryst (4.17 Ga) from the North China Craton". International Geology Review. 55 (15): 1902–1908. Bibcode:2013IGRv...55.1902C. doi:10.1080/00206814.2013.805925. ISSN 0020-6814. S2CID 131663533.
  12. ^ Wu, Fuyuan (2005). "Hf isotopes of the 3.8 Ga zircons in eastern Hebei Province, China: Implications for early crustal evolution of the North China Craton". Chinese Science Bulletin. 50 (21): 2473. Bibcode:2005ChSBu..50.2473W. doi:10.1360/982005-629. ISSN 1001-6538. S2CID 129558435.
  13. ^ Wilde, S. A.; Valley, J. W.; Kita, N. T.; Cavosie, A. J.; Liu, D. (2008-03-01). "SHRIMP U-Pb and CAMECA 1280 oxygen isotope results from ancient detrital zircons in the Caozhuang quartzite, Eastern Hebei, North China Craton: Evidence for crustal reworking 3.8 Ga ago". American Journal of Science. 308 (3): 185–199. Bibcode:2008AmJS..308..185W. doi:10.2475/03.2008.01. ISSN 0002-9599. S2CID 55461689.
  14. ^ a b c Zheng, Jian Ping; et al. (March 2004). "3.6 Ga lower crust in central China: new evidence on the assembly of the North China Craton". Geology. 32 (3): 229–232. Bibcode:2004Geo....32..229Z. doi:10.1130/G20133.1.
  15. ^ a b c d e f Liu, Dunyi Y.; Wan, Y.S.; Wu, J.S.; Wilde, S.A.; Zhou, H.Y.; Dong, C.Y.; Yin, X.Y. (2007), "Chapter 3.5 Eoarchean Rocks and Zircons in the North China Craton", Earth's Oldest Rocks, Elsevier, pp. 251–273, doi:10.1016/s0166-2635(07)15035-0, ISBN 9780444528100
  16. ^ a b c Wan, Yusheng; Liu, Dunyi; Song, Biao; Wu, Jishan; Yang, Chonghui; Zhang, Zongqing; Geng, Yuansheng (February 2005). "Geochemical and Nd isotopic compositions of 3.8Ga meta-quartz dioritic and trondhjemitic rocks from the Anshan area and their geological significance". Journal of Asian Earth Sciences. 24 (5): 563–575. Bibcode:2005JAESc..24..563W. doi:10.1016/j.jseaes.2004.02.009. ISSN 1367-9120.
  17. ^ a b c d e Song, Biao; Nutman, A. P.; Liu, D.; Wu, J. (1996). "3800 to 2500 Ma crust in the Anshan area of Liaoning Province, northeastern China". Precambrian Research. 78 (1): 79–94. doi:10.1016/0301-9268(95)00070-4.
  18. ^ Liu, D. Y.; Nutman, A. P.; Compston, W.; Wu, J. S.; Shen, Q. H. (1992). "Remnants of ≥3800 Ma crust in the Chinese part of the Sino-Korean craton". Geology. 20 (4): 339. Bibcode:1992Geo....20..339L. doi:10.1130/0091-7613(1992)020<0339:romcit>2.3.co;2. ISSN 0091-7613.
  19. ^ a b Nutman, Allen P.; Wan, Yusheng; Du, Lilin; Friend, Clark R.L.; Dong, Chunyan; Xie, Hangqiang; Wang, Wei; Sun, Huiyi; Liu, Dunyi (August 2011). "Multistage late Neoarchaean crustal evolution of the North China Craton, eastern Hebei". Precambrian Research. 189 (1–2): 43–65. Bibcode:2011PreR..189...43N. doi:10.1016/j.precamres.2011.04.005. ISSN 0301-9268.
  20. ^ a b c d Jahn, B.M.; Auvray, B.; Cornichet, J.; Bai, Y. L.; Shen, Q. H.; Liu, D. Y. (1987). "3.5 Ga old amphibolites from eastern Hebei Province, China: Field occurrence, petrography, Sm-Nd isochron age and REE geochemistry". Precambrian Research. 34 (3): 311–346. Bibcode:1987PreR...34..311J. doi:10.1016/0301-9268(87)90006-4.
  21. ^ a b c d e f Zhao, Guochun; Zhai, Mingguo (May 2013). "Lithotectonic elements of Precambrian basement in the North China Craton: Review and tectonic implications". Gondwana Research. 23 (4): 1207–1240. Bibcode:2013GondR..23.1207Z. doi:10.1016/j.gr.2012.08.016. ISSN 1342-937X.
  22. ^ a b c Huang, Xuan; Ziwei, Bi; DePaolo, Donald J (April 1986). "Sm-Nd isotope study of early Archean rocks, Qianan, Hebei Province, China". Geochimica et Cosmochimica Acta. 50 (4): 625–631. Bibcode:1986GeCoA..50..625H. doi:10.1016/0016-7037(86)90111-0. ISSN 0016-7037.
  23. ^ Wan, Yusheng; Liu, Dunyi; Nutman, Allen; Zhou, Hongying; Dong, Chunyan; Yin, Xiaoyan; Ma, Mingzhu (August 2012). "Multiple 3.8–3.1Ga tectono-magmatic events in a newly discovered area of ancient rocks (the Shengousi Complex), Anshan, North China Craton". Journal of Asian Earth Sciences. 54–55: 18–30. Bibcode:2012JAESc..54...18W. doi:10.1016/j.jseaes.2012.03.007. ISSN 1367-9120.
  24. ^ a b c d e f g h i j Jahn, B.-m.; Liu, D.; Wan, Y.; Song, B.; Wu, J. (2008-03-01). "Archean crustal evolution of the Jiaodong Peninsula, China, as revealed by zircon SHRIMP geochronology, elemental and Nd-isotope geochemistry". American Journal of Science. 308 (3): 232–269. Bibcode:2008AmJS..308..232J. doi:10.2475/03.2008.03. ISSN 0002-9599. S2CID 128830492.
  25. ^ a b c d e f g Wu, Meiling; Zhao, Guochun; Sun, Min; Li, Sanzhong; Bao, Zhian; Tam, Pui Yuk; Eizenhöefer, Paul R.; He, Yanhong (March 2014). "Zircon U–Pb geochronology and Hf isotopes of major lithologies from the Jiaodong Terrane: Implications for the crustal evolution of the Eastern Block of the North China Craton". Lithos. 190–191: 71–84. Bibcode:2014Litho.190...71W. doi:10.1016/j.lithos.2013.12.004. ISSN 0024-4937.
  26. ^ a b c Wan, Yusheng; Liu, Dunyi; Wang, Shijin; Yang, Enxiu; Wang, Wei; Dong, Chunyan; Zhou, Hongyin; Du, Linli; Yang, Yueheng; Diwu, Chunrong (April 2011). "~2.7Ga juvenile crust formation in the North China Craton (Taishan-Xintai area, western Shandong Province): Further evidence of an understated event from U–Pb dating and Hf isotopic composition of zircon". Precambrian Research. 186 (1–4): 169–180. Bibcode:2011PreR..186..169W. doi:10.1016/j.precamres.2011.01.015. ISSN 0301-9268.
  27. ^ a b Jahn, B.M.; Auvray, B.; Shen, Q.H.; Liu, D.Y.; Zhang, Z.Q.; Dong, Y.J.; Ye, X.J.; Zhang, Q.Z.; Cornichet, J.; Mace, J. (April 1988). "Archean crustal evolution in China: The Taishan complex, and evidence for juvenile crustal addition from long-term depleted mantle". Precambrian Research. 38 (4): 381–403. Bibcode:1988PreR...38..381J. doi:10.1016/0301-9268(88)90035-6. ISSN 0301-9268.
  28. ^ a b Wan, Yusheng; Wang, Shijin; Liu, Dunyi; Wang, Wei; Kröner, Alfred; Dong, Chunyan; Yang, Enxiu; Zhou, Hongying; Hangqian, Xie; Ma, Mingzu (May 2012). "Redefinition of depositional ages of Neoarchean supracrustal rocks in western Shandong Province, China: SHRIMP U–Pb zircon dating". Gondwana Research. 21 (4): 768–784. Bibcode:2012GondR..21..768W. doi:10.1016/j.gr.2011.05.017. ISSN 1342-937X.
  29. ^ Wan, Yusheng; Liu, Dunyi; Dong, Chunyan; Liu, Shoujie; Wang, Shijin; Yang, Enxiu (April 2011). "U–Th–Pb behavior of zircons under high-grade metamorphic conditions: A case study of zircon dating of meta-diorite near Qixia, eastern Shandong". Geoscience Frontiers. 2 (2): 137–146. doi:10.1016/j.gsf.2011.02.004. ISSN 1674-9871.
  30. ^ a b c d e f Cheng, Suhua; Kusky, Timothy (August 2007). "Komatiites from west Shandong, North China craton: Implications for plume tectonics". Gondwana Research. 12 (1–2): 77–83. Bibcode:2007GondR..12...77C. doi:10.1016/j.gr.2006.10.015. ISSN 1342-937X.
  31. ^ a b Meng, En; Liu, Fu-Lai; Liu, Jian-Hui; Liu, Ping-Hua; Cui, Ying; Liu, Chao-Hui; Yang, Hong; Wang, Fang; Shi, Jian-Rong; Kong, Qing-Bo; Lian, Tao (September 2013). "Zircon U–Pb and Lu–Hf isotopic constraints on Archean crustal evolution in the Liaonan Complex of northeast China". Lithos. 177: 164–183. Bibcode:2013Litho.177..164M. doi:10.1016/j.lithos.2013.06.020. ISSN 0024-4937.
  32. ^ Peng, Touping; Wilde, Simon A.; Fan, Weiming; Peng, Bingxia (May 2013). "Neoarchean siliceous high-Mg basalt (SHMB) from the Taishan granite–greenstone terrane, Eastern North China Craton: Petrogenesis and tectonic implications". Precambrian Research. 228: 233–249. Bibcode:2013PreR..228..233P. doi:10.1016/j.precamres.2013.01.017. ISSN 0301-9268.
  33. ^ Peng, Touping; Wilde, Simon A.; Fan, Weiming; Peng, Bingxia (April 2013). "Late Neoarchean potassic high Ba–Sr granites in the Taishan granite–greenstone terrane: Petrogenesis and implications for continental crustal evolution". Chemical Geology. 344: 23–41. Bibcode:2013ChGeo.344...23P. doi:10.1016/j.chemgeo.2013.02.012. ISSN 0009-2541.
  34. ^ a b c Grant, Matthew L.; Wilde, Simon A.; Wu, Fuyuan; Yang, Jinhui (April 2009). "The application of zircon cathodoluminescence imaging, Th–U–Pb chemistry and U–Pb ages in interpreting discrete magmatic and high-grade metamorphic events in the North China Craton at the Archean/Proterozoic boundary". Chemical Geology. 261 (1–2): 155–171. Bibcode:2009ChGeo.261..155G. doi:10.1016/j.chemgeo.2008.11.002. ISSN 0009-2541.
  35. ^ Liu, J.H. (2001). "Discovery of komatiites in the Helong area (southern Jilin) in the eastern part of the North China Craton". Geological Review. 47: 420–425.
  36. ^ Zhao, Z. R. (2009). "The petro-geochemical characters and SHRIMP U-Pb zircon ages of meta-mafic rocks from the Yishui Complex. Yishui County, Shandong Province". Geological Review. 55 (2): 286–299.
  37. ^ Chen, G.Y. (1983). "Komattites in the second mining area of the Gongchangling region". Chengdu Journal of Earth Science. 10: 20–25.
  38. ^ Kröner, A; Cui, W.Y; Wang, S.Q; Wang, C.Q; Nemchin, A.A (October 1998). "Single zircon ages from high-grade rocks of the Jianping Complex, Liaoning Province, NE China". Journal of Asian Earth Sciences. 16 (5–6): 519–532. Bibcode:1998JAESc..16..519K. doi:10.1016/s0743-9547(98)00033-6. ISSN 1367-9120.
  39. ^ Jahn, Bor-ming; Zhang, Zong-qing (March 1984). "Archean granulite gneisses from eastern Hebei Province, China: rare earth geochemistry and tectonic implications". Contributions to Mineralogy and Petrology. 85 (3): 224–243. Bibcode:1984CoMP...85..224J. doi:10.1007/bf00378102. ISSN 0010-7999. S2CID 54575756.
  40. ^ Zhang, Lianchang; Zhai, Mingguo; Zhang, Xiaojing; Xiang, Peng; Dai, Yanpei; Wang, Changle; Pirajno, Franco (December 2012). "Formation age and tectonic setting of the Shirengou Neoarchean banded iron deposit in eastern Hebei Province: Constraints from geochemistry and SIMS zircon U–Pb dating". Precambrian Research. 222–223: 325–338. Bibcode:2012PreR..222..325Z. doi:10.1016/j.precamres.2011.09.007. ISSN 0301-9268.
  41. ^ Wan, Yusheng; Dong, Chunyan; Liu, Dunyi; Kröner, Alfred; Yang, Conghui; Wang, Wei; Du, Lilin; Xie, Hangqian; Ma, Mingzhu (December 2012). "Zircon ages and geochemistry of late Neoarchean syenogranites in the North China Craton: A review". Precambrian Research. 222–223: 265–289. Bibcode:2012PreR..222..265W. doi:10.1016/j.precamres.2011.05.001. ISSN 0301-9268.
  42. ^ ZHAO, GUOCHUN (January 2001). "Palaeoproterozoic assembly of the North China Craton". Geological Magazine. 138 (1): 87–91. Bibcode:2001GeoM..138...87Z. doi:10.1017/s0016756801005040. hdl:10722/42377. ISSN 0016-7568. S2CID 140691013.
  43. ^ Zhao, Guochun; Wilde, Simon A; A. Cawood, Peter; Lu, Liangzhao (September 1999). "Tectonothermal history of the basement rocks in the western zone of the North China Craton and its tectonic implications". Tectonophysics. 310 (1–4): 37–53. Bibcode:1999Tectp.310...37Z. doi:10.1016/s0040-1951(99)00152-3. ISSN 0040-1951.
  44. ^ a b Zhao, Guochun; Wilde, S. A.; Cawood, P. A.; Lu, Liangzhao (August 1998). "Thermal Evolution of Archean Basement Rocks from the Eastern Part of the North China Craton and Its Bearing on Tectonic Setting". International Geology Review. 40 (8): 706–721. Bibcode:1998IGRv...40..706Z. doi:10.1080/00206819809465233. ISSN 0020-6814. S2CID 129322912.
  45. ^ Ge, Wenchun; Zhao, Guochun; Sun, Deyou; Wu, Fuyuan; Lin, Qiang (November 2003). "Metamorphic P-T Path of the Southern Jilin Complex: Implications for Tectonic Evolution of the Eastern Block of the North China Craton". International Geology Review. 45 (11): 1029–1043. Bibcode:2003IGRv...45.1029G. doi:10.2747/0020-6814.45.11.1029. ISSN 0020-6814. S2CID 128681475.
  46. ^ Sun, D. Y.; Liu, Z.H.; Zheng, C.Q. (1993). "Metamorphism and Tectonic Evolution of Early Precambrian Rocks in Fushun Area, the Northern Liaoning Province". Seismol. Press, Beijing: 90–120.
  47. ^ Li, S.; Zhao, G.; Sun, M.; Han, Z.; Luo, Y.; Hao, D.; Xia, X. (2005). "Deformation history of the Paleoproterozoic Liaohe assemblage in the eastern block of the North China Craton". Journal of Asian Earth Sciences. 24 (5): 659–674. Bibcode:2005JAESc..24..659L. doi:10.1016/j.jseaes.2003.11.008.
  48. ^ Li, Sanzhong; Zhao, Guochun; Sun, Min; Han, Zongzhu; Zhao, Guangtao; Hao, Defeng (January 2006). "Are the South and North Liaohe Groups of North China Craton different exotic terranes? Nd isotope constraints". Gondwana Research. 9 (1–2): 198–208. Bibcode:2006GondR...9..198L. doi:10.1016/j.gr.2005.06.011. ISSN 1342-937X.
  49. ^ Lu, Xiao-Ping; Wu, Fu-Yuan; Guo, Jing-Hui; Wilde, Simon A.; Yang, Jin-Hui; Liu, Xiao-Ming; Zhang, Xiao-Ou (May 2006). "Zircon U–Pb geochronological constraints on the Paleoproterozoic crustal evolution of the Eastern block in the North China Craton". Precambrian Research. 146 (3–4): 138–164. Bibcode:2006PreR..146..138L. doi:10.1016/j.precamres.2006.01.009. ISSN 0301-9268.
  50. ^ a b c d e Li, Sanzhong; Zhao, Guochun (September 2007). "SHRIMP U–Pb zircon geochronology of the Liaoji granitoids: Constraints on the evolution of the Paleoproterozoic Jiao-Liao-Ji belt in the Eastern Block of the North China Craton". Precambrian Research. 158 (1–2): 1–16. Bibcode:2007PreR..158....1L. doi:10.1016/j.precamres.2007.04.001. ISSN 0301-9268.
  51. ^ a b c d e Zhou, X.; Zhao, G.; Wei, C.; Geng, Y.; Sun, M. (2008-03-01). "EPMA U-Th-Pb monazite and SHRIMP U-Pb zircon geochronology of high-pressure pelitic granulites in the Jiaobei massif of the North China Craton". American Journal of Science. 308 (3): 328–350. Bibcode:2008AmJS..308..328Z. doi:10.2475/03.2008.06. ISSN 0002-9599. S2CID 130359516.
  52. ^ a b c d e Luo, Yan; Sun, Min; Zhao, Guochun; Li, Sanzhong; Ayers, John C.; Xia, Xiaoping; Zhang, Jiheng (June 2008). "A comparison of U–Pb and Hf isotopic compositions of detrital zircons from the North and South Liaohe Groups: Constraints on the evolution of the Jiao-Liao-Ji Belt, North China Craton". Precambrian Research. 163 (3–4): 279–306. Bibcode:2008PreR..163..279L. doi:10.1016/j.precamres.2008.01.002. ISSN 0301-9268.
  53. ^ a b c d Tam, Pui Yuk; Zhao, Guochun; Liu, Fulai; Zhou, Xiwen; Sun, Min; Li, Sanzhong (January 2011). "Timing of metamorphism in the Paleoproterozoic Jiao-Liao-Ji Belt: New SHRIMP U–Pb zircon dating of granulites, gneisses and marbles of the Jiaobei massif in the North China Craton". Gondwana Research. 19 (1): 150–162. Bibcode:2011GondR..19..150T. doi:10.1016/j.gr.2010.05.007. ISSN 1342-937X.
  54. ^ Li, Sanzhong; Zhao, Guochun; Santosh, M.; Liu, Xin; Dai, Liming; Suo, Yanhui; Tam, Pui Yuk; Song, Mingchun; Wang, Peicheng (April 2012). "Paleoproterozoic structural evolution of the southern segment of the Jiao-Liao-Ji Belt, North China Craton". Precambrian Research. 200–203: 59–73. Bibcode:2012PreR..200...59L. doi:10.1016/j.precamres.2012.01.007. ISSN 0301-9268. S2CID 129914875.
  55. ^ Zhao, Guochun (October 2016). "Assembly, Accretion and Break-up of the Paleo-Mesoproterozoic Columbia (Nuna) Supercontinent: Records in the North China Craton". Acta Geologica Sinica - English Edition. 90 (s1): 50. doi:10.1111/1755-6724.12881. ISSN 1000-9515. S2CID 133039888.
  56. ^ a b He, G. P., & Ye, H. W. (1998). Two type of Early Proterozoic metamorphism in the eastern Liaoning to southern Jilin and their tectonic implication. Acta Petrologica Sinica, 14(2), 152–162.
  57. ^ a b Li, S. Z., Han, Z. Z., Liu, Y. J., Yang, Z. S., & Ma, R. (2001). Regional metamorphism of the Liaohe Group: implications for continental dynamics. Geological Review, 47(1), 9–18.
  58. ^ a b c d Campbell, I. H. (2005-12-01). "Large Igneous Provinces and the Mantle Plume Hypothesis". Elements. 1 (5): 265–269. doi:10.2113/gselements.1.5.265. ISSN 1811-5209. S2CID 129116215.
  59. ^ a b Liu, Shuwen; Zhang, Jian; Li, Qiugen; Zhang, Lifei; Wang, Wei; Yang, Pengtao (December 2012). "Geochemistry and U–Pb zircon ages of metamorphic volcanic rocks of the Paleoproterozoic Lüliang Complex and constraints on the evolution of the Trans-North China Orogen, North China Craton". Precambrian Research. 222–223: 173–190. Bibcode:2012PreR..222..173L. doi:10.1016/j.precamres.2011.07.006. ISSN 0301-9268.
  60. ^ a b Peng, Touping; Fan, Weiming; Peng, Bingxia (July 2012). "Geochronology and geochemistry of late Archean adakitic plutons from the Taishan granite–greenstone Terrain: Implications for tectonic evolution of the eastern North China Craton". Precambrian Research. 208–211: 53–71. Bibcode:2012PreR..208...53P. doi:10.1016/j.precamres.2012.03.008. ISSN 0301-9268.
  61. ^ a b Wu, Meiling; Zhao, Guochun; Sun, Min; Yin, Changqing; Li, Sanzhong; Tam, Pui Yuk (December 2012). "Petrology and P–T path of the Yishui mafic granulites: Implications for tectonothermal evolution of the Western Shandong Complex in the Eastern Block of the North China Craton". Precambrian Research. 222–223: 312–324. Bibcode:2012PreR..222..312W. doi:10.1016/j.precamres.2011.08.008. ISSN 0301-9268.
  62. ^ Sossi, Paolo A.; Eggins, Stephen M.; Nesbitt, Robert W.; Nebel, Oliver; Hergt, Janet M.; Campbell, Ian H.; O'Neill, Hugh St.C.; Van Kranendonk, Martin; Davies, D. Rhodri (January 2016). "Petrogenesis and Geochemistry of Archean Komatiites". Journal of Petrology. 57 (1): 147–184. Bibcode:2016JPet...57..147S. doi:10.1093/petrology/egw004. ISSN 0022-3530.
  63. ^ Hamilton, Warren B. (August 1998). "Archean magmatism and deformation were not products of plate tectonics". Precambrian Research. 91 (1–2): 143–179. Bibcode:1998PreR...91..143H. doi:10.1016/s0301-9268(98)00042-4. ISSN 0301-9268.
  64. ^ a b Bédard, Jean H. (March 2006). "A catalytic delamination-driven model for coupled genesis of Archaean crust and sub-continental lithospheric mantle". Geochimica et Cosmochimica Acta. 70 (5): 1188–1214. Bibcode:2006GeCoA..70.1188B. doi:10.1016/j.gca.2005.11.008. ISSN 0016-7037.
  65. ^ a b c Brown, Michael (2008), "Characteristic thermal regimes of plate tectonics and their metamorphic imprint throughout Earth history: When did Earth first adopt a plate tectonics mode of behavior", Special Paper 440: When Did Plate Tectonics Begin on Planet Earth?, vol. 440, Geological Society of America, pp. 97–128, doi:10.1130/2008.2440(05), ISBN 9780813724409, S2CID 16490663
  66. ^ a b c Faure, Michel; Lin, Wei; Monié, Patrick; Bruguier, Olivier (2004-03-08). "Palaeoproterozoic arc magmatism and collision in Liaodong Peninsula (north-east China)" (PDF). Terra Nova. 16 (2): 75–80. Bibcode:2004TeNov..16...75F. doi:10.1111/j.1365-3121.2004.00533.x. ISSN 0954-4879. S2CID 62818837.
  67. ^ a b Zhao, G. Cawood, P. Li, S. Wilde, Simon Sun, M. Zhang, J. He, Y. Yin, C. (2012). Amalgamation of the North China Craton: Key issues and discussion. Elsevier BV. OCLC 1033943530.{{cite book}}: CS1 maint: multiple names: authors list (link)
  68. ^ a b Zhang, Q. S. (1988). Early crust and mineral deposits of Liaodong peninsula, China. Beijing: Geol. publ. house.
  69. ^ Peng, Q.M.; Palmer, M.R. (April 1995). "The Palaeoproterozoic boron deposits in eastern Liaoning, China: a metamorphosed evaporite". Precambrian Research. 72 (3–4): 185–197. Bibcode:1995PreR...72..185P. doi:10.1016/0301-9268(94)00087-8. ISSN 0301-9268.
  70. ^ Zhao, Guochun; Wilde, Simon A.; Cawood, Peter A.; Sun, Min (March 2001). "Archean blocks and their boundaries in the North China Craton: lithological, geochemical, structural and P–T path constraints and tectonic evolution". Precambrian Research. 107 (1–2): 45–73. Bibcode:2001PreR..107...45Z. doi:10.1016/s0301-9268(00)00154-6. ISSN 0301-9268.
  71. ^ a b S.A., Wilde (2004). "First SHRIMP zircon U-Pb ages for Hutuo Group in Wutaishan: Further evidence for Palaeoproterozoic amalgamation of North China Craton". Chinese Science Bulletin. 49 (1): 83. Bibcode:2004ChSBu..49...83W. doi:10.1360/03wd0220. ISSN 1001-6538. S2CID 129570911.
  72. ^ Liu, Fu; Guo, Jing-Hui; Peng, Peng; Qian, Qing (August 2012). "Zircon U–Pb ages and geochemistry of the Huai'an TTG gneisses terrane: Petrogenesis and implications for ~2.5Ga crustal growth in the North China Craton". Precambrian Research. 212–213: 225–244. Bibcode:2012PreR..212..225L. doi:10.1016/j.precamres.2012.06.006. ISSN 0301-9268.
  73. ^ Liu, Fu; Guo, JingHui; Lu, XiaoPing; Diwu, ChunRong (2009-06-22). "Crustal growth at ~2.5 Ga in the North China Craton: evidence from whole-rock Nd and zircon Hf isotopes in the Huai'an gneiss terrane". Science Bulletin. 54 (24): 4704–4713. Bibcode:2009SciBu..54.4704L. doi:10.1007/s11434-009-0288-y. ISSN 2095-9273.
  74. ^ Wilde, Simon A.; Cawood, Peter A.; Wang, Kaiyi; Nemchin, Alexander A. (February 2005). "Granitoid evolution in the Late Archean Wutai Complex, North China Craton". Journal of Asian Earth Sciences. 24 (5): 597–613. Bibcode:2005JAESc..24..597W. doi:10.1016/j.jseaes.2003.11.006. ISSN 1367-9120.
  75. ^ Kröner, A.; Wilde, S.A.; Li, J.H.; Wang, K.Y. (February 2005). "Age and evolution of a late Archean to Paleoproterozoic upper to lower crustal section in the Wutaishan/Hengshan/Fuping terrain of northern China". Journal of Asian Earth Sciences. 24 (5): 577–595. Bibcode:2005JAESc..24..577K. doi:10.1016/j.jseaes.2004.01.001. ISSN 1367-9120.
  76. ^ Jianghai, LI; KRONER, Alfred; Xianglin, QIAN; BRIEN, P.O. (2010-09-07). "Tectonic Evolution of an Early Precambrian High-Pressure Granulite Belt in the North China Craton". Acta Geologica Sinica - English Edition. 74 (2): 246–258. doi:10.1111/j.1755-6724.2000.tb00458.x. ISSN 1000-9515. S2CID 128417969.
  77. ^ a b c d e f g Zhu, Ri-Xiang; Yang, Jin-Hui; Wu, Fu-Yuan (September 2012). "Timing of destruction of the North China Craton". Lithos. 149: 51–60. Bibcode:2012Litho.149...51Z. doi:10.1016/j.lithos.2012.05.013. ISSN 0024-4937.

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