Academic literature on the topic 'Rodinia Supercontinent'

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Journal articles on the topic "Rodinia Supercontinent"

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Wang, Peng, Guochun Zhao, Peter A. Cawood, et al. "South Tarim tied to north India on the periphery of Rodinia and Gondwana and implications for the evolution of two supercontinents." Geology 50, no. 2 (2021): 131–36. http://dx.doi.org/10.1130/g49238.1.

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Abstract Constraining the positions of, and interrelationships between, Earth's major continental blocks has played a major role in validating the concept of the supercontinent cycle. Minor continental fragments can provide additional key constraints on modes of supercontinent assembly and dispersal. The Tarim craton has been placed both at the core of Rodinia or on its periphery, and differentiating between the two scenarios has widespread implications for the breakup of Rodinia and subsequent assembly of Gondwana. In the South Tarim terrane, detrital zircon grains from Neoproterozoic–Siluria
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Yang, Jie, Qiang Zhu, Zuoxun Zeng, and Le Wan. "Zircon U–Pb ages and Hf isotope compositions of the Neoproterozoic magmatic rocks in the Helan Mountains, North China." Geological Magazine 156, no. 12 (2019): 2104–12. http://dx.doi.org/10.1017/s0016756819000347.

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AbstractThe periodic dispersal and assembly of continental fragments has been an inherent feature of the continental crust. Based on the discovery of large-scale supercontinent cycle and the theory of plate tectonics, several supercontinents have been identified, such as Columbia/Nuna, Rodinia, Gondwana and Pangaea. Neoproterozoic magmatic events related to the break-up of Rodinia are globally well preserved. Although Neoproterozoic magmatic events were very weak in the North China Craton (NCC), they are crucial in reconstructing the geometries of the NCC and could facilitate the completion of
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Nance, R. Damian, and J. Brendan Murphy. "Supercontinents and the case for Pannotia." Geological Society, London, Special Publications 470, no. 1 (2018): 65–86. http://dx.doi.org/10.1144/sp470.5.

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AbstractDisagreement about the existence of the late Neoproterozoic supercontinent Pannotia highlights the limitation of defining supercontinents simply on the basis of size, which, for pre-Pangaean supercontinents, is difficult to determine. In the context of the supercontinent cycle, however, supercontinent assembly and break-up, respectively, mark the end of one cycle and the beginning of the next and can be recognized by the tectonic, climatic and biogeochemical trends that accompany them. Hence supercontinents need only be large enough to influence mantle circulation in such a way as to e
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Zhang, Limin, Xiang Cui, Yong Yang, Si Chen, Bin Zhao, and Xiguang Deng. "Precambrian Tectonic Affinity of Hainan and Its Evolution from Columbia to Rodinia." Minerals 13, no. 10 (2023): 1237. http://dx.doi.org/10.3390/min13101237.

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The assembly and break-up of supercontinents have been hot research topics in international earth sciences because they represent a breakthrough in reconstructing the history of continental evolution and deepening the theory of plate tectonics, which is of indispensable importance to the development of earth sciences. With the continuous enrichment of paleomagnetic, paleontological, chronological, and geochemical data in the last two decades, the evolution of the supercontinent from Columbia to Rodinia has gradually gained unified understanding, and the reconstruction of the major plates withi
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Liu, Qian, Guochun Zhao, Jianhua Li, et al. "Detrital Zircon U-Pb-Hf Isotopes of Middle Neoproterozoic Sedimentary Rocks in the Altyn Tagh Orogen, Southeastern Tarim: Insights for a Tarim-South China-North India Connection in the Periphery of Rodinia." Lithosphere 2020, no. 1 (2020): 1–10. http://dx.doi.org/10.2113/2020/8895888.

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Abstract The location of the Tarim craton during the assembly and breakup of the Rodinia supercontinent remains enigmatic, with some models advocating a Tarim-Australia connection and others a location at the heart of the unified Rodinia supercontinent between Australia and Laurentia. In this study, our new zircon U-Pb dating results suggest that middle Neoproterozoic sedimentary rocks in the Altyn Tagh orogen of the southeastern Tarim craton were deposited between ca. 880 and 760 Ma in a rifting-related setting slightly prior to the breakup of Rodinia at ca. 750 Ma. A compilation of existing
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Box, Stephen E., Chad J. Pritchard, Travis S. Stephens, and Paul B. O’Sullivan. "Between the supercontinents: Mesoproterozoic Deer Trail Group, an intermediate age unit between the Mesoproterozoic Belt–Purcell Supergroup and the Neoproterozoic Windermere Supergroup in northeastern Washington, USA." Canadian Journal of Earth Sciences 57, no. 12 (2020): 1411–27. http://dx.doi.org/10.1139/cjes-2019-0188.

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Mesoproterozoic and Neoproterozoic basins in western North America record the evolving position of the Laurentian craton within two supercontinents during their growth and dismemberment: Columbia (Nuna) and Rodinia. The western-most exposures of the Columbia rift-related Belt–Purcell Supergroup are preserved in northeastern Washington, structurally overlain by the Deer Trail Group and depositionally overlying the Neoproterozoic Windermere Supergroup. It has been disputed whether the Deer Trail Group is correlative with the Belt–Purcell Supergroup, or younger. To help resolve the uncertain corr
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Piper, J. D. A. "The Neoproterozoic Supercontinent: Rodinia or Palaeopangaea?" Earth and Planetary Science Letters 176, no. 1 (2000): 131–46. http://dx.doi.org/10.1016/s0012-821x(99)00314-3.

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Yakubchuk, A. S. "From Kenorland to modern continents: tectonics and metallogeny." Геотектоника, no. 2 (April 17, 2019): 3–32. http://dx.doi.org/10.31857/s0016-853x201923-32.

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There are three stages in tectonic evolution of the Earth: (1) nucleation — from origin of protocratons to their assembly into Supercontinent Kenorland (2.7–2.5 Ga); (2) cratonization — from breakup of Kenorland (2.45 Ga) to the assembly of Columbia (1.85 Ga) and its reorganization into Rodinia (1.0–0.72 Ga); (3) modern plate tectonics — from breakup of Rodinia at 720 Ma until present. Analysis of time-space reorganizations of Archean granulite-gneiss terranes, which correspond to continental lithospheric keels, reveals five groups of protocratons (Nena, Ur, Congo-Sahara, NAsia and Atlantica)
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Eyster, Athena, Benjamin P. Weiss, Karl Karlstrom, and Francis A. Macdonald. "Paleomagnetism of the Chuar Group and evaluation of the late Tonian Laurentian apparent polar wander path with implications for the makeup and breakup of Rodinia." GSA Bulletin 132, no. 3-4 (2019): 710–38. http://dx.doi.org/10.1130/b32012.1.

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AbstractPaleogeographic models commonly assume that the supercontinent Rodinia was long-lived, with a static geometry involving Mesoproterozoic links that developed during assembly and persisted until Neoproterozoic rifting. However, Rodinian paleogeography and dynamics of continental separation around its centerpiece, Laurentia, remain poorly constrained. On the western Laurentian margin, geological and geochronological data suggest that breakup did not occur until after 720 Ma. Thus, late Tonian (ca. 780–720 Ma) paleomagnetic data are critical for reconstructing paleogeography prior to dispe
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Krmíček, L., and N. V. Chalapathi Rao. "About this title - Lamprophyres, Lamproites and Related Rocks: Tracers to Supercontinent Cycles and Metallogenesis." Geological Society, London, Special Publications 513, no. 1 (2022): NP. http://dx.doi.org/10.1144/sp513.

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Paleoproterozoic to Cenozoic lamprophyres, lamproites and related rock types (e.g., orangeites, kimberlites) are volatile-rich mafic magmatic rocks with a unique potential for the investigation of processes affecting mantle reservoirs. They originated from primary mantle-derived melts that intruded both cratons and off-craton regions, which were parts of former supercontinents – Columbia, Rodinia and Gondwana–Pangea. Well-known for hosting economic minerals and elements such as diamonds, base metals, gold and platinum-group elements, they are also significant for our understanding of deep-mant
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Dissertations / Theses on the topic "Rodinia Supercontinent"

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Merdith, Andrew. "Kinematic Plate Models of the Neoproterozoic." Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/17715.

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Plate tectonic reconstructions traditionally use a combination of palaeomagnetic and geological data to model the changing positions of continents throughout Earth history. Plate reconstructions are particularly useful because they provide a framework for testing a range of hypotheses pertaining to climate, seawater chemistry, evolutionary patterns and the relationship between mantle and surface. During the Mesozoic and Cenozoic these are underpinned by data from the ocean basins that preserve relative plate motions, and data from hotspot chains and tomographic imaging of subducted slabs withi
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Zeng, Wen. "The evolution of the metamorphic series in the NW Fujian Province, the NE Cathaysia Block, and the significance in the reconstruction of Precambrian Supercontinents." Thesis, Curtin University, 2010. http://hdl.handle.net/20.500.11937/1091.

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This thesis focuses on the Paleoproterozoic to Late Paleozoic basement evolution of the metamorphic rocks scattered in the NW Fujian Province, the NE Cathaysia Block the southeastern area of South China. Field observation, systematic sampling and petrographic investigation combined with of whole rock geochemistry, zircon U-Pb, Lu-Hf isotopes, trace elements, amphibole and biotite 40Ar/39Ar analyses and mineral chemistry study were applied in this project to determine the nature, ages and relations of the leucosomes, felsic paragneiss and mafic metamorphic rocks in study area and their implicat
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Book chapters on the topic "Rodinia Supercontinent"

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Haggerty, Stephen E. "Kimberlites, Supercontinents and Deep Earth Dynamics: Mid-Proterozoic India in Rodinia." In Topics in Igneous Petrology. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9600-5_16.

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Rainbird, Robert, Peter Cawood, and George Gehrels. "The Great Grenvillian Sedimentation Episode: Record of Supercontinent Rodinia's assembly." In Tectonics of Sedimentary Basins. John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781444347166.ch29.

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Nédélec, Anne. "From Columbia to Gondwana." In Earth and Life. Oxford University PressOxford, 2025. https://doi.org/10.1093/9780198945451.003.0012.

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Abstract Fragmentation of a supercontinent is helped by mantle plumes that thermally thin the continental lithosphere. The 1,270-million-year-old Mackenzie dyke swarm in northern Canada heralded the break-up of Columbia. Continental fragments reassembled along Grenvillian orogenic chains to form a new supercontinent named Rodinia around one billion years ago. The fragmentation of Rodinia occurred between 800 and 750 million years ago, leading to the formation of the proto-Pacific Ocean between Australia and north-western America. At the end of the Precambrian, continental fragments began to re
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Rogers, John J. W., and M. Santosh. "Supercontinents Older than Gondwana." In Continents and Supercontinents. Oxford University Press, 2004. http://dx.doi.org/10.1093/oso/9780195165890.003.0009.

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The configurations of Gondwana and Pangea are well known because the histories of oceans that opened to disperse Pangea can be reconstructed from their patterns of magnetic stripes (chapters 1 and 9). The configurations of older supercontinents cannot be easily determined because the oceanic lithosphere formed when they dispersed is so old that it has been completely subducted and destroyed. Thus the histories, and even existence, of these older continents must be inferred from indirect evidence. The four most widely used techniques for reconstructing old supercontinents are: paleomagnetic dat
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Brennan, Daniel T., Stephen E. Box, and Athena Eyster. "Unscrambling the Proterozoic supercontinent record of northeastern Washington State, USA." In Proterozoic Nuna to Pleistocene Megafloods: Sharing Geology of the Inland Northwest. Geological Society of America, 2024. http://dx.doi.org/10.1130/2024.0069(02).

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ABSTRACT The time interval from Supercontinent Nuna assembly in the late Paleoproterozoic to Supercontinent Rodinia breakup in the Neoproterozoic is considered by some geologists to comprise the “Boring Billion,” an interval possibly marked by a slowdown in plate tectonic processes. In northeastern Washington State, USA, similar to much of western Laurentia, early workers generally thought the tectonostratigraphic framework of this interval of geologic time consisted of two major sequences, the (ca. 1480–1380 Ma) Mesoproterozoic Belt Supergroup and unconformably overlying (<720 Ma) Neop
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Daniel, Christopher G., Ruth Aronoff, Aphrodite Indares, and James V. Jones. "Laurentia in transition during the Mesoproterozoic: Observations and speculation on the ca. 1500–1340 Ma tectonic evolution of the southern Laurentian margin." In Laurentia: Turning Points in the Evolution of a Continent. Geological Society of America, 2022. http://dx.doi.org/10.1130/2022.1220(08).

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ABSTRACT An accretionary tectonic model for the Mesoproterozoic ca. 1500–1340 Ma tectonic evolution of the southern Laurentian margin is presented. The tectonic model incorporates key observations about the nature and timing of Mesoproterozoic deposition, magmatism, regional metamorphism, and deformation across the 5000-km-long southern Laurentian margin. This time period was one of transition in the supercontinent cycle and occurred between the breakup of Columbia and the formation of Rodinia, and the southern Laurentian margin was a significant component of a much greater accretionary margin
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Adlakha, Vikas, and Kalachand Sain. "Crustal Evolution of the Himalaya since Paleoproterozoic." In Earth’s Crust and Its Evolution - From Pangea to the Present Continents [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.104259.

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Understanding the crustal evolution of any orogen is essential in delineating the nomenclature of litho units, stratigraphic growth, tectonic evolution, and, most importantly, deciphering the paleogeography of the Earth. In this context, the Himalayas, one of the youngest continent-continent collisional orogen on the Earth, has played a key role in understanding the past supercontinent cycles, mountain building activities, and tectonic-climate interactions. This chapter presents the journey of Himalayan rocks through Columbian, Rodinia, and Gondwana supercontinent cycles to the present, as its
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Swanson-Hysell, Nicholas L., Toby Rivers, and Suzan van der Lee. "The late Mesoproterozoic to early Neoproterozoic Grenvillian orogeny and the assembly of Rodinia: Turning point in the tectonic evolution of Laurentia." In Laurentia: Turning Points in the Evolution of a Continent. Geological Society of America, 2022. http://dx.doi.org/10.1130/2022.1220(14).

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ABSTRACT The amalgamation of Laurentia’s Archean provinces ca. 1830 Ma was followed by ~700 m.y. of accretionary orogenesis along its active southeastern margin, marked by subduction of oceanic lithosphere, formation of arcs and back-arcs, and episodic accretion. This prolonged period of active-margin tectonic processes, spanning the late Paleoproterozoic and Mesoproterozoic eras, resulted in major accretionary crustal growth and was terminated by closure of the Unimos Ocean (new name). Ocean closure was associated with rapid motion of Laurentia toward the equator and resulted in continental c
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Hersi, Osman Salad, Ed Landing, David Franzi, and James Hagadorn. "Cambrian–Lower Ordovician of SW Quebec–NE New York." In GSA in the Field in 2020. Geological Society of America, 2021. http://dx.doi.org/10.1130/2021.0060(01).

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ABSTRACT The Ottawa aulacogen/graben on the NE US—Canadian (SW Quebec and eastern Ontario) border is a long ENE-trending structure formed with initial late Neo proterozoic rifting of the Rodinia supercontinent. This rifting formed the active spreading arms (New York Promontory and Quebec Reentrant) along the (presently) NE margin of the new Laurentia paleocontinent, with the Ottawa aulacogen commonly regarded as a failed arm of the rifting. However, no sediment accumulation in the aulacogen is recorded until the late early Cambrian subsidence of a SE- trending belt that includes the aulacogen
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Frost, Carol D., and B. Ronald Frost. "Petrologic constraints on the origin of Proterozoic ferroan granites of the Laurentian margin." In Laurentia: Turning Points in the Evolution of a Continent. Geological Society of America, 2022. http://dx.doi.org/10.1130/2022.1220(10).

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ABSTRACT Ferroan granite is a characteristic rock type of the Laurentian margin. It is commonly associated with anorthosite and related rocks. Ferroan granites are strongly enriched in iron, are alkalic to alkali-calcic, and are generally metaluminous. These geochemical characteristics reflect their tholeiitic parental magma source and relatively reducing and anhydrous conditions of crystallization. Their compositions distinguish them from arc magmas, which are magnesian and calcic to calc-alkalic. Ferroan granite magmas are hot, which promotes partial melting of their crustal wall rocks. Assi
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Conference papers on the topic "Rodinia Supercontinent"

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Hodgin, Eben Blake, Francis A. Macdonald, James Crowley, Justin Newmann, and Victor Carlotto. "RODINIA SUPERCONTINENT CONSTRAINTS FROM THE AREQUIPA TERRANE IN SOUTHERN PERU." In GSA Annual Meeting in Phoenix, Arizona, USA - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019am-340502.

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Murray, Kendra E., Marin K. Clark, Marin K. Clark, Nathan A. Niemi, and Nathan A. Niemi. "BIRTH OF THE ROCKY MOUNTAIN FRONT RANGE DURING SUPERCONTINENT RODINIA BREAKUP." In GSA Annual Meeting in Indianapolis, Indiana, USA - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018am-318475.

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Li, Hengxu, Zhaochong Zhang, M. Santosh, et al. "Ferrodoleritic Dykes in the Tarim Craton Signal Neoproterozoic Breakup of Rodinia Supercontinent." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.1477.

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Swanson-Hysell, Nicholas L. "TECTONIC EVOLUTION OF LAURENTIA IN THE LATE MESOPROTEROZOIC AND ITS ROLE WITHIN THE SUPERCONTINENT RODINIA." In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-355077.

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Evans, David A. D., Bin Wen, Dwight C. Bradley, and B. M. Eglington. "A NEW MODEL FOR TWO-SIDED RODINIA SUPERCONTINENT ASSEMBLY AS YOUNG AS 900-850 MA." In GSA Annual Meeting in Indianapolis, Indiana, USA - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018am-324140.

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Salminen, Johanna. "Mesoproterozoic large igneous provinces of Congo/São Francisco - Implications on transition from Nuna to Rodinia supercontinent." In Goldschmidt 2024. Geochemical Society, 2024. https://doi.org/10.46427/gold2024.23676.

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Lu, Kai, Chris Spencer, Ross Mitchell, and Xianqing Jing. "Tectonic and sedimentological transitions at the northwestern periphery of Rodinia balance the global plate kinematic budget during supercontinent breakup." In Goldschmidt 2024. Geochemical Society, 2024. https://doi.org/10.46427/gold2024.24239.

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Williamson, M. D. "Towards a new reconstruction of the Rodinia supercontinent using tectonic evidence from radiating dyke swarms linked to giant mantle plumes." In 7th SAGA Biennial Technical Meeting and Exhibition. European Association of Geoscientists & Engineers, 2001. http://dx.doi.org/10.3997/2214-4609-pdb.143.6.1.

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Tiwari, Sumit Kumar, Amrita Panda, and Subham Mukherjee. "Origin and evolution of porphyritic granitoid in the Eastern Ghats province: Implications for Indo-Antarctic amalgamation during the formation of Rodinia supercontinent." In Goldschmidt 2024. Geochemical Society, 2024. https://doi.org/10.46427/gold2024.21703.

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Jabbour, Marieme, Moha Ikenne, Brian Cousens, et al. "Geochemical and Nd isotopes of Tachdamt and Bleida formations (Bou-Azzer El-Grara inlier - Central Anti-Atlas - Morocco) Evidence of a Neoproterozoic LIP during the dislocation of Rodinia Supercontinent." In Goldschmidt2023. European Association of Geochemistry, 2023. http://dx.doi.org/10.7185/gold2023.14396.

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Reports on the topic "Rodinia Supercontinent"

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Anderson, Zachary W., Greg N. McDonald, Elizabeth A. Balgord, and W. Adolph Yonkee. Interim Geologic Map of the Browns Hole Quadrangle, Weber and Cache Counties, Utah. Utah Geological Survey, 2023. http://dx.doi.org/10.34191/ofr-760.

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The Browns Hole quadrangle is in Weber and Cache Counties of northern Utah and covers the eastern part of Ogden Valley, a rapidly developing area of the Wasatch Range. The Middle and South Forks of the Ogden River bisect the quadrangle and are important watersheds and recreational areas to the communities of Ogden Valley and the Wasatch Front. The towns of Huntsville and Eden are just west of the quadrangle, unincorporated communities with year-round residents are present throughout the quadrangle, and numerous summer-cabin communities are present in the eastern part of the quadrangle. A porti
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