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Dissertations / Theses on the topic 'Gondwana'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Sanders, G. J. "Preparation of the Gondwana coals." Thesis, University of Nottingham, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.353930.

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2

FRASCA, Antônio Augusto Soares. "Amálgamas do W-Gondwana na Província Tocantins." reponame:Repositório Institucional da CPRM, 2015. http://rigeo.cprm.gov.br/xmlui/handle/doc/15296.

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Submitted by Priscila Ururahy (priscila.ururahy@cprm.gov.br) on 2016-01-13T13:02:36Z No. of bitstreams: 1 TD_FRASCA.pdf: 12632683 bytes, checksum: acff258b03a638f17ab8656c83403fe6 (MD5)<br>Approved for entry into archive by Flasleandro Oliveira (flasleandro.oliveira@cprm.gov.br) on 2016-01-13T17:59:29Z (GMT) No. of bitstreams: 1 TD_FRASCA.pdf: 12632683 bytes, checksum: acff258b03a638f17ab8656c83403fe6 (MD5)<br>Approved for entry into archive by Flasleandro Oliveira (flasleandro.oliveira@cprm.gov.br) on 2016-01-13T17:59:55Z (GMT) No. of bitstreams: 1 TD_FRASCA.pdf: 12632683 bytes, checksum: acf

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3

Frasca, Antonio Augusto Soares. "Amálgamas do W-Gondwana na província Tocantins." reponame:Repositório Institucional da UnB, 2015. http://dx.doi.org/10.26512/2015.06.T.19548.

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Tese (doutorado)—Universidade de Brasília, Instituto de Geociências, Programa de Pós-Graduação em Geologia, 2015.<br>Submitted by Fernanda Percia França (fernandafranca@bce.unb.br) on 2016-02-22T17:19:22Z No. of bitstreams: 1 2015_AntonioAugustoSoaresFrasca.pdf: 12691648 bytes, checksum: 33d6e97f7cb7064989a9fe22496f5393 (MD5)<br>Approved for entry into archive by Raquel Viana(raquelviana@bce.unb.br) on 2016-02-22T19:52:32Z (GMT) No. of bitstreams: 1 2015_AntonioAugustoSoaresFrasca.pdf: 12691648 bytes, checksum: 33d6e97f7cb7064989a9fe22496f5393 (MD5)<br>Made available in DSpace on 2016-02-2

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4

Scott, James Morfey, and n/a. "Tectonic evolution of the Eastern Fiordland Gondwana margin." University of Otago. Department of Geology, 2008. http://adt.otago.ac.nz./public/adt-NZDU20081003.094325.

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Eastern Fiordland is an eroded Carboniferous to Cretaceous arc assemblage juxtaposed against the Western Fiordland Gondwana continental margin along the Grebe Shear Zone. In the Manapouri region, Eastern Fiordland is composed of scattered metasedimentary and plutonic rocks of Carboniferous, Jurassic and Jurassic-Early Cretaceous age. Quantitative P-T estimates on rare paragneiss assemblages, coupled with LA-ICP-MS analyses of metamorphic overgrowths on detrital zircon grains, demonstrate metamorphism at low to middle amphibolite facies (<6 kbar, c. 600�C) at 145.0 � 2.8 Ma (all quoted errors a

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5

Hyam, Daniel Mark. "The Falkland Islands and their position within Gondwana." Thesis, University of Southampton, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388347.

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6

Gruber, Leonardo. "Geologia isotópica e geocronologia do complexo metamórfico porongos e suíte metamórfica várzea do capivarita, Cinturão Dom Feliciano, Sul do Brasil: i implicações para a evolução do Gondwana em sua margem ocidental." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/141048.

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Proveniência por métodos isotópicos em duas unidades litodêmicas – o Complexo Metamórfico Porongos (CMP) no domínio central-oriental do Cinturão Dom Feliciano (CDF) e a Suíte Metamórfica Várzea do Capivarita (SMVC), localizada no domínio leste do CDF - apresentou áreas-fonte similares nos dois casos: Os metassedimentos do CMP, na região das Antiformes de Santana da Boa Vista e Serra dos Pedrosas, foram depositados entre 785 e 595 Ma (U-Pb em zircão detrítico por LA-ICP-MS). Apresentam registros de áreas-fonte com predominância de idades de ca. 2.2 – 2.0 Ga, mesmas idades do embasamento da regi

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7

Webber, Patricia Marie. "Terrane accretion and translation on the western margin of Gondwana." Thesis, University of Iowa, 2018. https://ir.uiowa.edu/etd/6335.

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The timing and kinematics of terrane accretion and translation on the Paleozoic margin of Gondwana remains contentious. Multiple models exist for the accretion of the MARA and Precordillera terranes, but deviate in timing and kinematics of accretion, the nature of involved terranes, Laurentian versus Gondwanan origin, and the extent of translation along the margin. The Valle Fertil Fault Zone (VFFZ) marks the suture zone between the Pampean margin and the MARA terrane, which was accreted and translated via thrusting or transpression between 515-400 Ma. The VFFZ projects northward to the Sierra

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8

Cury, Leonardo Fadel. "Geologia do Terreno Paranaguá." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/44/44141/tde-06072009-113335/.

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O Terreno Paranaguá é composto por unidades geológicas pré-cambrianas distribuídas ao longo de uma faixa alongada segundo a direção NE-SW, com cerca de 250 Km de extensão, tendo em média 30 km de largura. Ocupa a porção sul sudeste do território brasileiro, abrangendo os Estados de São Paulo (Terreno Paranaguá Setentrional), Paraná e Santa Catarina (Terreno Paranaguá Meridional). Esse terreno é constituído em grande parte por um complexo ígneo, representado pelas suítes Morro Inglês, Rio do Poço e Canavieiras-Estrela. Como encaixantes desses granitos l.s., ocorrem rochas gnáissicas e gnáissic

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9

Zobell, Elizabeth A. "Origin and tectonic evolution of Gondwana Sequence units accreted to the Banda Arc : a structural transect through Central East Timor /." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd1837.pdf.

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10

Evans, F. J. (Fiona Jocelyn). "Taxonomy, palaeoecology and palaeobiogeography of some palaeozoic fish of Southern Gondwana." Thesis, Stellenbosch : Stellenbosch University, 2005. http://hdl.handle.net/10019.1/50460.

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Thesis (PhD)--University of Stellenbosch, 2005.<br>ENGLISH ABSTRACT: The fossiliferous Waaipoort Formation (Witteberg Group, Cape Supergroup), Ganikobis Formation (Dwyka Group, Karoo Supergroup) and Whitehill Formation (Ecca Group, Karoo Supergroup) span a protracted period interrupted by a +-45Ma glacial event. This Late Carboniferous glacial event resulted in a prolonged hiatus in sedimentation as well as significant erosion in many southern continents of Gondwana. This study demonstrates how the glacial episode affected faunal composition and changes in palaeoecology in southern Gon

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11

Boucher, Lisa Diane. "Morphometric and Paleobiogeographic Analyses of Dicroidium from the Triassic of Gondwana /." The Ohio State University, 1995. http://rave.ohiolink.edu/etdc/view?acc_num=osu148792974533245.

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12

Klimke, Jennifer [Verfasser]. "Structural constraints on Gondwana breakup along the East African margin / Jennifer Klimke." Hannover : Technische Informationsbibliothek (TIB), 2017. http://d-nb.info/1169964648/34.

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13

Louchet, André. "Ceylan : contribution à l'étude géomorphologique d'un fragment du Gondwanaland dans ses rapports avec l'ouverture de l'océan Indien." Paris 4, 1993. http://www.theses.fr/1993PA040180.

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Après avoir analysé les divers éléments du dispositif de plates formes étagées qui forme l'essentiel de l'ile de Ceylan, nous avons constaté l'insuffisance du rôle de la lithologie et de la tectonique dans l'explication du relief et mis en évidence la part prépondérante du contrôle cyclique. Pour établir le cadre chronologique indispensable et, à défaut d'informations sédimentologiques il nous a semblé que l'ouverture de l'Océan Indien, le passage de la plaque au-dessus du point chaud de la Réunion et la collision himalayenne pouvaient être de nature à introduire les reprises d'érosion dont l'

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14

Moreau, Julien. "Architecture stratigraphique et dynamique des dépots glacières ordoviciens du bassin de Murzuq (Libye)." Université Louis Pasteur (Strasbourg) (1971-2008), 2005. http://www.theses.fr/2005STR1GE13.

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La glaciation ordovicienne est considérée comme un événement majeur et singulier dans l'histoire de la Terre. Ce manuscrit présente les résultats d'une thèse effectuée sur la série glaciaire ordovicienne, particulièrement bien préservée dans le Bassin de Murzuq (Libye). Cette étude est en premier lieu basée sur un travail de terrain associé aux outils de télédétection dans la zone de Ghat-Tikiumit (bordure Ouest du bassin) et à des méthodes d'investigations pétrolières comme la modélisation stratigraphique des affleurements et l'interprétation de blocs sismiques 3D (Nord du bassin). L'utilisat

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15

Schultz, Lee. "Conservation genetics of a Gondwana relict rainforest tree, Nothofagus moorei (F. Muell.) Krasser." Thesis, Queensland University of Technology, 2008. https://eprints.qut.edu.au/16624/1/Lee_Schultz_Thesis.pdf.

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Nothofagus moorei is a long-lived, Gondwana relict cool temperate rainforest tree. Nothofagus-dominated rainforests were widespread across much of eastern Australia during the mid-Tertiary but today, N. moorei occurs only as a series of disjunct, isolated populations in south-east Queensland and northern New South Wales. Clonal regeneration via coppicing is reported to be a common feature of most N. moorei populations, while successful sexual regeneration is believed to be rare, occurring largely only in niches with high light levels and limited competition. While clonal propagation enables p

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Schultz, Lee. "Conservation genetics of a Gondwana relict rainforest tree, Nothofagus moorei (F. Muell.) Krasser." Queensland University of Technology, 2008. http://eprints.qut.edu.au/16624/.

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Nothofagus moorei is a long-lived, Gondwana relict cool temperate rainforest tree. Nothofagus-dominated rainforests were widespread across much of eastern Australia during the mid-Tertiary but today, N. moorei occurs only as a series of disjunct, isolated populations in south-east Queensland and northern New South Wales. Clonal regeneration via coppicing is reported to be a common feature of most N. moorei populations, while successful sexual regeneration is believed to be rare, occurring largely only in niches with high light levels and limited competition. While clonal propagation enables p

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17

Lovecchio, Juan Pablo. "Seismic stratigraphy of the offshore basins of Argentina : characterization and modeling of the South Atlantic passive margin dynamics." Electronic Thesis or Diss., Sorbonne université, 2018. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2018SORUS506.pdf.

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Ce mémoire traite de la formation et de l'évolution des bassins de la marge Atlantique argentine. Trois stades de rifting superposés ont été identifiés dans les bassins des Malvinas et de Colorado/Salado. Le premier événement de rifting est associé à la réactivation extensive, durant le Trias tardif, des chevauchements paléozoïques de la phase de Ventania-Cape. Un deuxième stade de rifting (Jurassique inférieur / moyen) a induit les failles contrôlant les principaux dépocentres et intersectant les structures plus anciennes. Finalement, l’extension du Crétacé inférieur liée à l’ouverture de l’A

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18

Gomes, Cristiane Heredia. "História térmica das regiões sul e sudeste da América Do Sul : implicações na compartimentação geotectônica do Gondwana." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/56288.

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Estudos termocronológicos por traços de fissão em apatita são utilizados para estabelecer os principais eventos de denudação, erosão e subsidência na margem continental emersa do sul do Brasil e Uruguai. Os dados obtidos permitem verificar que as idades aparentes de traços de fissão variam de 383,4 ± 40,9 a 9,7 ± 1,2 Ma, entre o Devoniano Superior e o Mioceno, com comprimento dos traços de fissão entre 14,02 a 8,87 μm. A correlação entre idade e distribuição do comprimento dos traços de fissão confinados evidencia que as amostras sofreram diferentes reduções no comprimento dos traços de fissão

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19

Eyong, John Takem. "Litho biostratigraphy of the Mamfe Cretaceous Basin, S.W. Province of Cameroon, West Africa." Thesis, University of Leeds, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275679.

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20

Justino, Cintia Eleonora Lopes [UNESP]. "Análise cladística e distribuição de Thynninae (Hymenoptera: Tiphiidae)." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/150748.

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Submitted by Cíntia Eleonora Lopes Justino null (cintiaelju@gmail.com) on 2017-05-24T20:35:52Z No. of bitstreams: 1 Tese_Cíntia Eleonora Lopes Justino.pdf: 6713144 bytes, checksum: 817918e7d40e3c5309fa730ee0c69044 (MD5)<br>Approved for entry into archive by Luiz Galeffi (luizgaleffi@gmail.com) on 2017-05-24T20:59:35Z (GMT) No. of bitstreams: 1 justino_cel_dr_sjrp.pdf: 6713144 bytes, checksum: 817918e7d40e3c5309fa730ee0c69044 (MD5)<br>Made available in DSpace on 2017-05-24T20:59:35Z (GMT). No. of bitstreams: 1 justino_cel_dr_sjrp.pdf: 6713144 bytes, checksum: 817918e7d40e3c5309fa730ee0c6904

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21

Wessel, Zachary R. "Structural analysis of a potential peri-Gondwanan detachment : George River Suite-Bras d'Or Gneiss contact relations in the Creignish Hills, Cape Breton, Nova Scotia /." Ohio : Ohio University, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1091116487.

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22

DIENER, Fernando Santos. "Geologia das suítes Travessia, Bonfim e Novo Planalto: granitoides de três estágios evolutivos do arco magmático de Mara Rosa." reponame:Repositório Institucional da CPRM, 2015. http://rigeo.cprm.gov.br/xmlui/handle/doc/14785.

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Submitted by Teresa Cristina Rosenhayme (teresa.rosenhayme@cprm.gov.br) on 2015-07-17T13:05:46Z No. of bitstreams: 1 Dissertação_Fernando_Final_revisado_19_03_2015.pdf: 36457223 bytes, checksum: 913c0530d7507796fb1314370834dc26 (MD5)<br>Approved for entry into archive by Roberta Silva (roberta.silva@cprm.gov.br) on 2015-07-27T11:52:30Z (GMT) No. of bitstreams: 1 Dissertação_Fernando_Final_revisado_19_03_2015.pdf: 36457223 bytes, checksum: 913c0530d7507796fb1314370834dc26 (MD5)<br>Approved for entry into archive by Roberta Silva (roberta.silva@cprm.gov.br) on 2015-07-27T11:53:21Z (GMT) No. of b

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23

Studinger, Michael. "Interpretation und Analyse von Potentialfelddaten im Weddellmeer, Antarktis: der Zerfall des Superkontinents Gondwana = Compilation and analysis of potential field data from the Weddell Sea, Antarctica: implications for the break-up of Gondwana /." Bremerhaven : Alfred-Wegener-Inst. für Polar- und Meeresforschung, 1998. http://www.gbv.de/dms/bs/toc/247031488.pdf.

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24

Toledo, Carlos Eduardo Vieira [UNESP]. "Análises estatística multivariada e filogenética dos dipnoiformes brasileiros. Comparações bióticas com o Gondwana ocidental." Universidade Estadual Paulista (UNESP), 2006. http://hdl.handle.net/11449/103010.

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Made available in DSpace on 2014-06-11T19:32:21Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-03-10Bitstream added on 2014-06-13T20:43:20Z : No. of bitstreams: 1 toledo_cev_dr_rcla.pdf: 4493239 bytes, checksum: a9396cac5f1c39ec395a824192597efa (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Dipnoiformes não têm sido particularmente bem estudados no Brasil, devido à falta de espécimens e da aparente distribuição paleobiogeográfica limitada. A descoberta de novas localidades mudou isto. No momento foram identificados Dipnoiformes nas seguintes bacias se

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Phethean, Jordan Jerad John. "Breakup of the Gondwana supercontinent : East African perspectives from the Early Jurassic to Cretaceous." Thesis, Durham University, 2018. http://etheses.dur.ac.uk/12667/.

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Accurate mapping of first-order tectonic features such as oceanic fracture zones and continental margins is vital for the production of reliable plate reconstructions. These reconstructions allow for a better understanding of the palaeo-configuration of continental fragments within Gondwana and ultimately provide insight into how and why supercontinents break apart. Detection of spreading lineaments within the heavily sedimented Western Somali Basin (WSB) has been achieved using a novel technique based on directional derivatives of free-air gravity. This new lineament dataset allows for the co

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Toledo, Carlos Eduardo Vieira. "Análises estatística multivariada e filogenética dos dipnoiformes brasileiros. Comparações bióticas com o Gondwana ocidental /." Rio Claro : [s.n.], 2006. http://hdl.handle.net/11449/103010.

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Resumo: Dipnoiformes não têm sido particularmente bem estudados no Brasil, devido à falta de espécimens e da aparente distribuição paleobiogeográfica limitada. A descoberta de novas localidades mudou isto. No momento foram identificados Dipnoiformes nas seguintes bacias sedimentares brasileiras: Paraná, estados de Rio Grande do Sul (Triássico), Paraná (Permiano Superior), São Paulo (Permiano Superior), Mato Grosso (Devoniano); Bauru, Estado de São Paulo (Cretáceo Superior); Parnaíba, Estado do Maranhão (Permiano Inferior); Araripe, Estado de Ceará (Jurássico Superior/Cretáceo Inferior); São Lu

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CORRIGA, MARIA GIOVANNA. "Biostratigrafia a conodonti attorno al limite Siluriano-Devoniano in alcune aree del Nord Gondwana." Doctoral thesis, Università degli Studi di Cagliari, 2011. http://hdl.handle.net/11584/265914.

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Gurgel, Paulo Pachelle Pinheiro. "Revisão taxonômica e filogenia dos camarões de água doce da família Euryrhynchidae Holthuis, 1950 (Crustacea: Decapoda: Cariddea)." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/38/38131/tde-06102016-103726/.

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O presente estudo consiste na mais completa revisão taxonômica e análise filogenética dos camarões de água doce da família Euryrhynchidae Holthuis, 1950. O trabalho foi realizado com base em material depositado em coleções carcinológicas do Brasil, Estados Unidos e vários países da Europa. A análise filogenética incluiu todas as espécies da família Euryrhynchidae, além de 7 espécies de outras famílias de Palaemonoidea Rafinesque, 1815 que foram relacionadas à Euryrhynchidae em trabalhos anteriores: Desmocaris trispinosa (Aurivillius, 1898) (Desmocarididae Borradaile, 1915); Palaemon carteri (G

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Ghosh, Joy Gopal. "U-Pb geochronology and structural geology across major shear zones of the Southern granulite terrain of India and organic carbon isotope stratigraphy of the Gondwana coal basins of India : their implications for Gondwana studies." Doctoral thesis, University of Cape Town, 1998. http://hdl.handle.net/11427/9571.

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Bibliography: p. 277-308.<br>This thesis is divided into 2 parts. The first part (Chapters 1-5) concentrates on unravelling the . Precambrian geological history of the high-grade poly-metamorphic and poly-deformed basement of southernmost India, using field geology and U-Pb geochronology. Because Peninsular India occupied a central position in Gondwana, this work bears on reconstruction models of central Gondwana between circa 600 Ma and 200 :f1,a. The second part of the thesis (Chapter 6) tests the use of organic carbon isotopes as a chemostratigraphic tool to correlate between the lower part

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David, Juliana Machado [UNESP]. "Bivalves permianos da fase de continentalização das bacias do Gondwana Ocidental: sistemática, paleogeografia e bioestratigrafia." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/92880.

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Made available in DSpace on 2014-06-11T19:26:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-11-19Bitstream added on 2014-06-13T19:33:35Z : No. of bitstreams: 1 david_jm_me_rcla.pdf: 2539068 bytes, checksum: 1a12292fb1c96cbb38857041f4625157 (MD5)<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)<br>O estudo de bivalves da Formação Gai-As, Permiano, área de Huab, NW da Namíbia, indicou a presença de espécies anteriormente conhecidas apenas no Grupo Passa Dois, Permiano, Bacia do Paraná, Brasil, possibilitando o aprimoramento das correlações estratigráficas entr

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31

Tappenden, Vanessa Elizabeth. "Magmatic response to the evolving New Zealand Margin of Gondwana during the Mid-Late Cretaceous." Thesis, University of Canterbury. Geological Sciences, 2003. http://hdl.handle.net/10092/1348.

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The Mount Somers Volcanic Group (MSVG) and Mandamus Igneous Complex (MIC) are the magmatic manifestations of the transition from convergence to extension at the Gondwana margin, which culminated in the separation of New Zealand from Australia and Antarctica. The MIC has been correlated both geochemically and temporally with the Central Marlborough Igneous Province (CMIP). The MSVG and CMIP are located in the Eastern Province of New Zealand. The MSVG is restricted to the Rakaia terrane, whereas the CMIP is restricted to the Pahau terrane. The Rakaia and Pahau terranes are thick accretionary com

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Chik, Yu-sum, and 植語心. "Paleomagnetic age-dating of the India Abor Volcanics: significance for Gondwana-related break-up models." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B45591192.

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Glasspool, Ian James. "The palaeoecology of a South African Early Permian, and a Late Permian Australian, Gondwana coal." Thesis, Royal Holloway, University of London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325691.

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Araujo, Carlos Eduardo Ganade de. "Evolução tectônica da margem ativa Neoproterozóica do Orógeno Gondwana Oeste na Província Borborema (NE-Brasil)." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/44/44141/tde-25092014-144415/.

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O Orógeno Gondwana Oeste (OGO), sugerido nesta Tese, é uma faixa linear que se estende por mais de 5000 km do atual noroeste da África ao Brasil Central. Perspectivas modernas e tradicionais sugerem que este Orógeno resultou do consumo e fechamento do Oceano Goiás-Faruriano que culminou na colisão continente-continente envolvendo os crátons Amazônico/Oeste Africano contra os crátons São Francisco/Congo e Saariano. Nesta Tese foi investigada a evolução crustal de um importante setor do OGO no noroeste da Província Borborema (NE-Brasil), assim como em outras áreas no Togo e Mali, utilizando-

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David, Juliana Machado. "Bivalves permianos da fase de continentalização das bacias do Gondwana Ocidental : sistemática, paleogeografia e bioestratigrafia /." Rio Claro : [s.n.], 2010. http://hdl.handle.net/11449/92880.

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Orientador: Marcello Guimarães Simões<br>Banca: Carla Bender Kotzian<br>Banca: Rosemarie Rohn Davies<br>Resumo: O estudo de bivalves da Formação Gai-As, Permiano, área de Huab, NW da Namíbia, indicou a presença de espécies anteriormente conhecidas apenas no Grupo Passa Dois, Permiano, Bacia do Paraná, Brasil, possibilitando o aprimoramento das correlações estratigráficas entre as duas bacias. A fauna da Formação Gai-As ocorre em intervalos estratigráficos bem definidos, um na porção basal e outro na porção superior. Em ambos, a deposição final das conchas ocorreu sob a influência de eventos ep

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MARTINELLI, A. B. "PADRÕES E PROCESSOS BIOGEOGRÁFICOS: O PARADIGMA DA GONDWANA PARA O COSMOPOLITISMO DE DISSOMPHALUS (HYMENOPTERA; BETHYLIDAE)." Universidade Federal do Espírito Santo, 2018. http://repositorio.ufes.br/handle/10/9926.

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Made available in DSpace on 2018-08-02T00:15:35Z (GMT). No. of bitstreams: 1 tese_11802_tese_11802_Tese Arturo Benincá Martinelli.pdf: 528849 bytes, checksum: 2c21b19f13cddf97c1d57b1e2a35e476 (MD5) Previous issue date: 2018-02-22<br>O estudo da distribuição geográfica dos seres vivos é uma definição simples e acurada para biogeografia. Nessa disciplina encontram-se perspectivas descritivas e interpretativas, nas quais a primeira preocupa-se com a descrição de padrões de distribuição dos táxons e a segunda explicações para os padrões encontrados. A presente tese foi construída em um

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Mondon, Jean-Luc Andre. "Analysis of the tectonic and basin evolution of the seychelles microcontinent during the mesozoic to cenozoic, based on seismic and well data." Thesis, Nelson Mandela Metropolitan University, 2014. http://hdl.handle.net/10948/4386.

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The Seychelles Microcontinent (SMc) is a fragment of continental lithosphere that experienced multiple phases of rifting and thermal subsidence during its isolation and submergence within the Indian Ocean. Originally part of central Gondwana, along with India and Madagascar, the SMc first emerged during Mesozoic fragmentation of Gondwana (ca. 220 – 180 Ma) along a complex rifted margin. Fragmentation involved three major rift phases, viz.: 1) Middle Triassic – Middle Jurassic (Rift I), associated with the “Karoo rifts” and break-up between [India-Madagascar-Seychelles] and East Africa; 2) Midd

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Oczlon, Martin S. "Gondwana and Laurussia before and during Variscan orogeny in Europe and related areas ; Examples of paleozoic contourites, tempestites and turbidites - Classification and palaeogeographic approach /." Heidelberg : Rupreht-Karls-Universität, 1992. http://catalogue.bnf.fr/ark:/12148/cb374299510.

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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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König, Matthias. "Processing of shipborne magnetometer data and revision of the timing and geometry of the Mesozoic break-up of Gondwana = Auswertung schiffsfester Magnetometerdaten und die Neubestimmung des Zeitpunktes und der Geometrie des Mesozoischen Aufbruchs von Gondwana /." Bremerhaven : Alfred-Wegener-Inst. für Polar- und Meeresforschung, 2006. http://www.loc.gov/catdir/toc/fy0704/2006499118.html.

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Turra, Bruno Boito. "Diques clásticos da Formação Corumbataí, Bacia do Paraná, no contexto da tectônica permotriássica do Gondwana Ocidental." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/44/44141/tde-06072009-111626/.

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A presente dissertação estuda os enxames de diques clásticos presentes na porção superior da Formação Corumbataí, Permotriássico da Bacia do Paraná, no interior do Estado de São Paulo. Foram analisadas três seções estratigráficas, levantadas em cortes de rodovias e ferrovia nos municípios de Limeira, Batovi e Santa Luzia. No total foram obtidas 273 medidas de atitudes de diques, distribuídos em quatro níveis estratigráficos em Santa Luzia e Limeira, e três em Batovi. Os diques estão intrudidos em siltitos, são compostos por arenito muito fino a siltoso, em sua maioria são subverticais, e possu

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Avilla, Leonardo dos Santos. "Análise filogenética dos Mesoeucrocodylia basais da América do Sul e a evolução do Gondwana (Archosauria : Crocodyliformes)." Universidade Federal do Rio de Janeiro, 2002. http://hdl.handle.net/11422/3448.

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Submitted by Alberto Vieira (martins_vieira@ibest.com.br) on 2018-01-12T17:15:35Z No. of bitstreams: 1 552144.pdf: 6450057 bytes, checksum: fbf827524d4f6cffe95aa715f8f77521 (MD5)<br>Made available in DSpace on 2018-01-12T17:15:35Z (GMT). No. of bitstreams: 1 552144.pdf: 6450057 bytes, checksum: fbf827524d4f6cffe95aa715f8f77521 (MD5) Previous issue date: 2002-03-05<br>CAPES<br>Os Mesoeucrocodylia compreendem os crocodilianos classicamente reunidos em dois grupos - Mesosuchia e Eusuchia. Enquanto o segundo é representado principalmente pelos crocodilianos viventes, hoje restritos a ambient

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TURRA, Bruno Boito. "Diques clásticos da formação Corumbataí, bacia do Paraná, no contexto da tectônica permotriássica do Gondwana ocidental." reponame:Repositório Institucional da CPRM, 2014. http://rigeo.cprm.gov.br/xmlui/handle/doc/1178.

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Submitted by Flasleandro Oliveira (flasleandro.oliveira@cprm.gov.br) on 2014-04-07T14:16:56Z No. of bitstreams: 1 Turra_2009_MsC.pdf: 17543100 bytes, checksum: 532d5c973dd2abe189c43dbe40871e1e (MD5)<br>Approved for entry into archive by Flasleandro Oliveira (flasleandro.oliveira@cprm.gov.br) on 2014-04-07T14:17:07Z (GMT) No. of bitstreams: 1 Turra_2009_MsC.pdf: 17543100 bytes, checksum: 532d5c973dd2abe189c43dbe40871e1e (MD5)<br>Approved for entry into archive by Flasleandro Oliveira (flasleandro.oliveira@cprm.gov.br) on 2014-04-07T14:17:15Z (GMT) No. of bitstreams: 1 Turra_2009_MsC.pdf: 17

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Bica, Jonas Bernardes. "Investigação de paleoincêndios vegetacionais permianos no afloramento Curva do Belvedere: significado paleoambiental para o paleozoico superior da bacia do Paraná." reponame:Repositório Institucional da UNIVATES, 2014. http://hdl.handle.net/10737/793.

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Submitted by FERNANDA DA SILVA VON PORSTER (fdsvporster@univates.br) on 2015-06-22T19:07:17Z No. of bitstreams: 3 license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) 2014JonasBernardesBica.pdf: 5846311 bytes, checksum: 99266d0d0f0ad5005dba1e77e27df3b5 (MD5)<br>Approved for entry into archive by Ana Paula Lisboa Monteiro (monteiro@univates.br) on 2015-06-25T20:09:54Z (GMT) No. of bitstreams: 3 license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 0 bytes, checksum: d41d8cd98

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Benício, José Rafael Wanderley. "Inferências paleoclimáticas baseadas em análises de crescimento lenhoso de gimnospermas da floresta petrificada do Tocantins setentrional, permiano da bacia do Parnaíba." reponame:Repositório Institucional da UNIVATES, 2015. http://hdl.handle.net/10737/813.

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Submitted by FERNANDA DA SILVA VON PORSTER (fdsvporster@univates.br) on 2015-08-19T18:22:35Z No. of bitstreams: 3 license_text: 21328 bytes, checksum: 683d9883b2ad62ac3b8bafc566b2e600 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) 2015JoseRafaelWanderleyBenicio.pdf: 5836958 bytes, checksum: b3bcbf294b6607acbd3982cf1b906dc8 (MD5)<br>Approved for entry into archive by Ana Paula Lisboa Monteiro (monteiro@univates.br) on 2015-08-19T18:35:42Z (GMT) No. of bitstreams: 3 license_text: 21328 bytes, checksum: 683d9883b2ad62ac3b8bafc566b2e600 (MD5) license_rdf: 23148 by

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Soria, Aude. "Structure, développement et fonctionnalités des formes chez les premières fougères s. L. : le genre dévonien "Pietzschia" gothan (cladoxylopsida)." Montpellier 2, 2003. http://www.theses.fr/2003MON20199.

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Harabari, Andrea Prendalia. "Proveniência das rochas do Grupo Península Trinity, Antártica, como ferramenta para reconstrução da margem Pacífica do Gondwana." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/44/44143/tde-02032015-103728/.

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As rochas do Grupo Península Trinity e das unidadesequivalentes abrangem arenito, argilito e conglomerado, além de seus correspondentes metamórficos, e cuja formação é atribuída a correntes de turbidez. Afloram na parte norte da Península Antártica e arquipélagos adjacentes. Amostras de arenito, arcósio e conglomerado dessas unidades foram analisadas com intuito de traçar sua proveniência. A partir da análise petrográfica de arenito foi constatada a similaridade entre as rochas das formações do Grupo Península Trinity, Formação Grauvaca-Folhelho e Formação Miers Bluff. As rochas apresen

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Romero, Núñez Rurik Andrés. "Geocronología del basamento paleozoico del centro-sur de Chile, implicancias en la evolución tectónica de Gondwana Occidental." Tesis, Universidad de Chile, 2017. http://repositorio.uchile.cl/handle/2250/145575.

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Magíster en Ciencias, Mención Geología<br>Se presentan dataciones U-Pb en circones detríticos de la Serie Occidental del Basamento Metamórfico del centro-sur de Chile y el Complejo Piedra Santa (CPS) en Argentina, como también en las zonas de reacción entre las rocas ultramáficas de La Cabaña (~38°30 S) y en las cromititas encontradas en la misma zona. Se detectan tres poblaciones características de circones detríticos dentro del área de estudio. La primera se caracteriza por tener edades máximas de depósito en el Carbonífero Temprano, ausencia de circones devónicos y un alto aporte de circo

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Gibbons, Ana D. "Regional plate tectonic reconstructions of the Indian Ocean." Thesis, The University of Sydney, 2012. http://hdl.handle.net/2123/8580.

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This thesis outlines and tackles the major outstanding issues of early Indian Ocean plate tectonic reconstructions using recent advancements in data and technology. The first chapter is focussed on the original extent of Greater India, using information from the abyssal plains offshore West Australia to incorporate tectonic boundaries that include several major submarine plateaus. In this chapter we also describe the methods employed to construct our plate kinematic models. The second chapter investigates the seafloor off East Antarctica, relating it to the conjugate seafloor off East India, w

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Guerrini, Vitor Bonatto. "Bivalves da formação Rio do Rasto, Permiano, Bacia do Paraná, Brasil : implicações evolutivas e paleoecológicas /." Rio Claro, 2018. http://hdl.handle.net/11449/166378.

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Orientador: Marcello Guimarães Simões<br>Banca: Rosemarie Rohn<br>Banca: Luiz Eduardo Anelli<br>Resumo: As faunas de bivalves endêmicos do Permiano do Grupo Passa Dois, mundialmente conhecidas, evoluíram a partir de ancestrais marinhos em um enorme mar epicontinental, isolado, acompanhando a progressiva continentalização/aridização da Bacia do Paraná, Brasil, no Paleozoico Superior. No entanto, até o momento, os bivalves que se desenvolveram nos ambientes marginais de águas doces da Bacia do Paraná foram pouco estudados. Neste contexto, na presente dissertação é apresentada uma detalhada análi

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