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1

Rutter, Michael John. "Tertiary magmatism in northern Sardinia." Thesis, Imperial College London, 1985. http://hdl.handle.net/10044/1/37840.

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2

Wang, Yunshuen. "Petrology ot Tertiary (?) Volcanic Rocks of Snowville Area, Utah, and Tertiary-Quaternary (?) Volcanic Rocks of Table Mountain and Holbrook Areas, Idaho." DigitalCommons@USU, 1985. https://digitalcommons.usu.edu/etd/3830.

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Basalt flows occur in the Snowville area of north-central Utah and the Table Mountain and Holbrook areas of south-central Idaho. All basalt flows are aphanitic in groundmass, and contain olivine, plagioclase, augite, and opaque oxides. They can be distinguished by texture. Snowville basalt has predominantly subophitic to intergranular textures. Table Mountain basalt is fine grained, with stumpy groundmass plagioclase and equant ilmenite crystals. Holbrook basalt has pilotaxitic to intergranular textures, with the presence of plagioclase phenocrysts and characteristic exsolution lamellae in Fe
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3

Noad, Jonathan James. "The sedimentary evolution of the tertiary of eastern Sabah, Northern Borneo." Thesis, Birkbeck (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369289.

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4

Bhongsuwan, Tripob. "Research in rock magnetism and palaeomagnetism of recent sediments and palaeozoic to tertiary rocks in Thailand /." Luleå, 2000. http://epubl.luth.se/1402-1544/2000/28/index.html.

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5

Spais, C. "Palaeomagnetic and magnetic fabric investigations of tertiary rocks from Alexandroupolis area, N.E. Greece." Thesis, University of Southampton, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378662.

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6

Hutchison, Courtney Louise. "Stratigraphy, micropalaeontology and stable isotope analysis of Tertiary rocks in the North Canterbury region." Thesis, University of Canterbury. Geological Sciences, 2012. http://hdl.handle.net/10092/7647.

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Stable isotope, stratigraphic and micropalaeontological studies provide an insight into the preservation of Tertiary global cooling episodes in shelf carbonate rocks from the Mandamus-Pahau District in North Canterbury. Local shelf carbonate isotope analysis (δ13C and δ18O) shows these shelf rocks have not retained the original sea-water isotopic signature but have been altered during burial diagenesis. The Palaeocene to Late Eocene Coal Creek Formation from this district is a glauconite-rich, inner shelf unit transitioning to a mid-outer shelf environment. Separation of this unit from the Mid
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7

Njilah, Isaac Konfor. "Geochemistry and petrogenesis of tertiary-quaternary volcanic rocks from Oku-Ndu area, N.W. Cameroon." Thesis, University of Leeds, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.305536.

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8

Voit, R. L. "Petrology and Mineralogy of Tertiary(?) Volcanic Rocks West and Southwest of Kelton (Box Elder Co.), Utah." DigitalCommons@USU, 1985. https://digitalcommons.usu.edu/etd/6676.

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The Kelton, Utah, area has numerous, isolated basaltic outcrops of probable Tertiary age mostly in the form of cuestas with steep faces displaying columnar joints. One ash-flow tuff is located in the southeastern part of the study area. Basaltic fragments in the tuff indicate that pyroclastic activity was preceded by extrusion of basalt. Effects of Lake Bonneville on the basaltic outcrops include wave­cut terraces, scarps, and other wave-built forms in low lying areas. Massive carbonate deposits formed at levels of former shorelines of Lake Bonneville. Tertiary and Quaternary deposits cover th
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9

Sikumbang, Nafrizal. "Geology and tectonics of pre-Tertiary rocks in the Meratus Mountains, South East Kalimantan, Indonesia." Thesis, Royal Holloway, University of London, 1986. http://repository.royalholloway.ac.uk/items/0b87633a-607a-4c53-833e-d6da582d4955/1/.

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Between 1981 and 1982 the Banjarmasin Quadrangle in South-East Kalimantan was mapped by the Geological Research and Development Centre, Bandung at the scale of 1 : 250,000. This thesis reports the results of a follow-up study to the mapping programme, which was directed towards determining the age, origin and tectonic evolution of the Pre-Tertiary rocks which form the Meratus Mountains in the eastern part of the Banjarmasin Sheet. The study consists of detailed field-mapping of Pre-Tertiary rocks in well exposed river sections at the scale of 1:10,000. Measured sections of sedimentary units we
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10

Grubensky, Michael J. "Structure, geochemistry, and volcanic history of mid-Tertiary rocks in the Kofa Region, southwestern Arizona." Thesis, The University of Arizona, 1987. http://hdl.handle.net/10150/558071.

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11

McCormick, Andrew G. "Isotopic studies on the Eastern Mourne Centre and other tertiary acid igneous rocks of North East Ireland." Thesis, Queen's University Belfast, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335990.

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12

Barker, Walter Blaine. "The Tertiary Igneous Terrain in the Vicinity of the King Tonopah Mine, Tonopah, Nevada: An Exploration Case Study." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/244077.

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Uneconomic epithermal precious metal mineralization and associated alteration occur in the Tonopah Property, and are similar in style, although much less intense, to the deposits of the Tonopah camp two miles south. Mineralization is localized within a set of northwest-trending faults within the Tonopah, Mizpah, and King Tonopah Member of the Fraction-Tuff formations, and is associated with widespread propylitic and sparse fracture-localized potassic and argillic alteration. A younger set of Mn-calcite veins, anomalous in manganese, mercury, arsenic, and antimony, occurs in northeast-trending
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13

Hauck, Wayne Russell. "Correlation and geochemical zonation of the mid-Tertiary volcanic and intrusive rocks in the Santa Teresa and northern Galiuro Mountains, Arizona." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/558033.

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14

Indrelid, Jarand. "Stratigraphy, structural geology and petroleum potential of Cretaceous and Tertiary rocks in the central Graham Island area, Queen Charlotte Islands, British Columbia." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/29881.

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Mapping at 1:25 000 scale on the central Graham Island has shown that Cretaceous strata are more widely distributed than previously known. This study examines the stratigraphy and structural geology of the Cretaceous rock sequence, and also addresses the petroleum potential of these units. At the base is the Cretaceous sandstone unit. This unit is divided into three lithofacies. The massive sandstone lithofacies is a coarse grained, dark green to greenish black, massive sandstone. Parts of this lithofacies contains up to 50 % glauconite. The grey sandstone lithofacies is finer grained and has
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15

Garcia, Alexander S. "Geomagnetic field intensities from Tertiary and late Carboniferous igneous rocks of the British Isles and Australia using modified Thellier and microwave palaeointensity techniques." Thesis, Kingston University, 2006. http://eprints.kingston.ac.uk/20376/.

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Thermal Coe-modified-Thellier (CMT) and microwave (MW) palaeointensity (PI) investigations have been conducted on the Permo-Carboniferous Great Whin Sill (GWS) of northeast England, the Tertiary dyke swarm from the Isle of Skye and rocks from the Eastern Australia Cenozoic igneous province. These results provide important new palaeointensity data for the global palaeointensity (PINT) database in sparsely covered time windows. The GWS complex comprises at least three temporally distinct phases of intrusive activity. Fifty-six samples split between two of these phases, dated at ca. 269Ma and ca.
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16

Yarnold, John Christopher, and John Christopher Yarnold. "Sedimentologic characteristics and paleogeographic implications of Tertiary sedimentary rocks in the upper plate of the Harcuvar metamorphic core complex, northern Rawhide and Artillery Mountains, Arizona." Diss., The University of Arizona, 1992. http://hdl.handle.net/10150/187560.

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Geologic mapping and analysis of Oligocene-Miocene sedimentary rocks in the upper plate of the Buckskin-Rawhide detachment fault system (west-central Arizona) reveal a complex paleogeographic history during fault displacement, involving shifting sediment-source areas and multiple drainage reversals. Within the study area, four upper-plate fault blocks are capped by homoclinal sedimentary sections that display fanning dip relationships indicating concurrent tilting and sedimentation. Four sedimentary assemblages can be correlated between fault blocks on the basis of lithologic similarity, stra
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17

Dillet, Brigitte. "Petrography and mineralogy of the granitic rocks associated with questa caldera (new mexico, u. S. A. )." Clermont-Ferrand 2, 1987. http://www.theses.fr/1989CLF21051.

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L'etude petrographique des neuf plutons granitiques associes a la caldera de questa (nouveau mexique) a permis de mettre en evidence l'existence d'une lignee alcaline et d'une lignee calcoalcaline granodioritique a monzonitique l'existence de ces deux series peut etre reliee a l'evolution geodynamique regionale a l'epoque de leur mise en place. Les donnees geochimiques confirment les resultats de l'etude petrographique. Les relations ilmenite-magnetite-sphene et la composition de l'ilmenite, de la magnetite, de la biotite et de l'amphibole ont permis de mettre en evidence des conditions de cri
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18

Dia, Aline. "Sediments et evolution geochimique (evolution de la croute continentale et etude de la limite cretace-tertiaire) : contraintes apportees par l'analyse isotopique (neodyme et plomb) et les teneurs en elements traces." Paris 7, 1988. http://www.theses.fr/1988PA077050.

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L'utilisation d'analyses isotopiques (nd et pb) et des teneurs en elements-trace a permis d'aborder plusieurs aspects de la geochimie des roches sedimentaires. On s'interesse a l'aspect temporel enregistre par les sediments avec la caracterisation de la croissance de la croute continentale et l'etude de son evolution chimique au cours du temps (afrique du sud et canada). L'autre aspect etudie concerne l'individualisation des contributions respectives des sources de particules sedimentaires (etude isotopique de la limite cretace-tertiaire, evolution geochimique du bassin oceanique marocain), le
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19

Thompson, P. "Dating the British Tertiary Igneous Province in Ireland by the '4'0Ar-'3'9Ar stepwise degassing method." Thesis, University of Liverpool, 1985. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.381196.

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20

Benmesbah, Abdelilah. "Les paleoenvironnements sédimentaires et biologiques des rides sud-rifaines occidentales (Maroc) : Essai de reconstitutions paléoécologiques à l'Aaleno-Bajocien, au miocène et au pliocène." Nancy 1, 1988. http://www.theses.fr/1988NAN10336.

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Reconstitution des paléoenvironnements des rides sud-rifaines à l'Aaleno-Bajocien, et au néogène à partir de l'étude sédimentologique de coupes de terrain. Détermination des faciès au laboratoire et sur le terrain : pétrographie, structures sédimentaires, granulométrie, étude des éléments figurés ; inventaire et répartition de la microfaune et de la macrofaune. Conclusion concernant la dynamique du milieu et les principaux évènements en relation avec la mise en place tectonique des rides sud-rifaines
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21

Mountjoy, Joshu. "Rock mass defect controlled deep-seated landslides in Tertiary soft rock terrain : implications for landscape evolution." Thesis, University of Canterbury. Geology, 2005. http://hdl.handle.net/10092/7526.

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Rock mass defect controlled deep-seated landslides are widespread within the deeply incised landscapes formed in Tertiary soft rock terrain in New Zealand. The basal failure surfaces of deep-seated slope failures are defined by thin, comparatively weak and laterally continuous bedding parallel layers termed critical stratigraphic horizons. These horizons have a sedimentary origin and have typically experienced some prior tectonically induced shear displacement at the time of slope failure. The key controls on the occurrence and form of deep-seated landslides are considered in terms of rock mas
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22

Accarie, Hugues. "Dynamique sedimentaire et structurale au passage plate-forme/bassin : les facies cretaces et tertiaires du massif de la maiella (abruzzes, italie)." Paris, ENMP, 1987. http://www.theses.fr/1987ENMP0056.

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L'etude des series cretacees a tertiaires du massif de la maiella est basee sur la cartographie detaillee du domaine de transition plateforme-bassin et sur le leve d'un certain nombre de coupes. Elle est completee par une etude de la fracturation et de la fraction fine. Ces donnees permettent de proposer un modele d'evolution du domaine depuis le cretace superieur jusqu'au miocene. Quatre grandes discontinuites sedimentaires sont reconnues. L'analyse sedimentologique des ensembles permet de preciser le cadre biostratigraphique, la nature et l'organisation des depots et de reconnaitre les princ
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23

Henry, Philippe. "Dénudation précoce d'une chaîne et croissance crustale : géochimie isotopique de la molasse tertiaire péri-alpine." Phd thesis, Institut National Polytechnique de Lorraine - INPL, 1994. http://tel.archives-ouvertes.fr/tel-00848037.

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L'étude isotopique (Nd et Sr) de sédiments syn à post orogéniques permet l'identification et la quantification des principales formations géologiques dont l'érosion contribue aux sédiments molassiques. Dans le cas des Alpes, notre étude des molasses tertiaires péri alpines, montre : - l'érosion dominante de sédiments océaniques pendant l'Oligocène, - une période de transition entre 26 et 25 Ma (Oligocène terminal) qui correspond à des changements brutaux pour le bassin molassique, interprétés comme le signe d'événements tectoniques en amont, - l'érosion des socles métamorphisés pendant la phas
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24

Hourdebaigt, Marie-Laure. "Stratigraphie et sedimentologie des molasses synorogeniques en bearn et en bigorre." Toulouse 3, 1988. http://www.theses.fr/1988TOU30187.

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Etude des molasses continentales proximales affleurant au-dessus des terrains nummulitiques en bearn et en bigorre. Dans le bassin au sud de pau, l'etude geometrique et sedimentologique permet de distinguer deux formations conglomeratiques: les poudingues inferieur et superieur, separes par une discordance. Le passage de l'un a l'autre est marque par un changement de la petrographie, de la granulometrie et de la morphometrie des galets. Ils sont attribues a l'eocene et rattaches respectivement a la 1ere et 2eme unite du poudingue de palasson. Dans le secteur occidental, les molasses conglomera
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25

Barra-Pantoja, Luis Fernando. "A Re-Os Study of Sulfides from the Bagdad Porphyry Cu-Mo Deposit, Northern Arizona, USA." Thesis, The University of Arizona, 2001. http://hdl.handle.net/10150/249252.

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Use of Re-Os systematics in sulfides from the Bagdad porphyry Cu-Mo deposit provide information on the timing of mineralization and the source of the ore -forming elements. Analyzed samples of pyrite, chalcopyrite and molybdenite mainly from the quartz monzonite and porphyritic quartz monzonite units are characterized by a moderate to strong potassic alteration (secondary biotite and K- feldspar). Rhenium concentrations in molybdenite are between 330 and 730 ppm. Two molybdenite samples from the quartz monzonite and porphyritic quartz monzonite provide a Re-Os isotope age of 71.7 ± 0.3 Ma. A t
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26

Uguna, Jacob Onyebuolise. "Maturity, oil source rock and retorting potential of perhydrous coals in the Central Tertiary Basin, Spitsbergen." Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/33476/.

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The occurrence of perhydrous (oil-prone) coal deposits within the Firkanten Formation of the Central Tertiary Basin (CTB) in Spitsbergen, is well documented and the oil present is reportedly sourced from the coals (Mokogwu, 2011; Marshall et al., 2015a). This study uses a total of 146 coal samples covering areas of the eastern coalfield (Bassen, Breinosa and Lunckefjellet) and the western coalfield (Colesdalen) of the CTB to investigate the maturity, oil source rock potential, and retorting potential of these perhydrous coals. In addition, the controls on the oil potential of the coals are con
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27

Vellutini, David. "Organic maturation and source rock potential of Mesozoic and Tertiary strata, Queen Charlotte Islands, British Columbia." Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/28526.

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The level of organic maturation, thermal history, and source rock potential of Mesozoic and Tertiary strata in the Queen Charlotte Islands have been investigated with vitrinite reflectance measurements (%Ro rand)> numerical modelling (modified Arrhenius and Lopatin models), and Rock-Eval pyrolysis (source rock potential). The level of organic maturation increases from north to south and is primarily controlled by high heat flow associated with plutonism on Moresby Island. Upper Triassic-Lower Jurassic strata are overmature on Moresby Island with vitrinite reflectance values ranging from 2.40 t
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28

Beard, Linda Sue. "Precambrian Geology of the Cottonwood Cliffs Area, Mohave County, Arizona." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/244095.

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A belt of Early Proterozoic rocks crops out in the Cottonwood Cliffs area, northwest Arizona. The belt contains an eastern and a western assemblage separated by the Slate Mountain fault. The western assemblage consists of mafic to felsic metavolcanic rocks, metapelites, and metaconglomerates. The eastern assemblage consists of phyllites, felsic to intermediate metavolcanic rocks, metagraywackes, and metagabbro bodies. The belt is bounded to the east by foliated granodiorite. The Valentine granite intruded the belt on the west and north. Steeply-plunging lineations and fold axes, and northeast-
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29

Mueller, Eric. "Temporal and spatial source rock variations and the consequence on crude oil composition in the Tertiary petroleum system of the Uinta Basin, Utah, U.S.A. /." Full-text version available from OU Domain via ProQuest Digital Dissertations, 1998.

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30

Chahboun, Abderrahim. "Les formations sableuses fluviatiles, littorales et eoliennes aux embouchures des oueds tensift, ksob et souss (atlas-atlantique, maroc)." Paris 6, 1988. http://www.theses.fr/1988PA066131.

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L'etude des formations sableuses aux embouchures des oueds tensift, ksob et souss de l'atlas-atlantique (maroc) permet de mettre en evidence les processus de leur mise en place, ainsi que l'origine de leur materiel. Les oueds apportent jusqu'a l'ocean des elements terrigenes (quartz, feldspaths et mineraux lourds). Ces elements sont remanies et melanges aux depots marins. Le stock sedimentaire est redistribue par les actions marines, et principalement une forte derive littorale nord-sud. Ainsi, dans le systeme du tensift, le materiel dunaire evolue sous l'influence des alizes et des vents d'ou
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31

Nazarova, Cherriere Marfa. "Wettability study through x-ray micro-ct pore space imaging in eor applied to lsb recovery process." Thesis, Pau, 2014. http://www.theses.fr/2014PAUU3030/document.

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La thèse a pour but d’étudier les effets de changements de mouillabilité de roches dans des conditions d’injections d’eau douce en tant que méthode de récupération d’hydrocarbures. Afin d’identifier le ou les mécanismes à l’origine du gain additionnel de récupération nous avons utilisé un microtomographe RX. Nous avons ainsi imagé les états de saturations finales d’un milieu poreux rempli de saumures et d’huiles. Une fois le drainage primaire réalisé nous avons effectué deux phases d’imbibitions : avec une saumure (récupération secondaire) puis une imbibition d’eau douce (récupération tertiair
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32

Ho, You-Hua, and 賀囿華. "Characteristics and origins of secondary chloritic minerals in the Tertiary basaltic rocks from Taiwan." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/68350534762640764368.

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碩士<br>國立中山大學<br>海洋生物科技暨資源學系研究所<br>98<br>Chlorite and corrensite are very common secondary minerals in very low-grade metamorphic or hydrothermally altered mafic rocks. Corrensite, although defined as a 1:1 regularly mixed-layered chlorite/smectite or chlorite/vermiculite, has been considered as a unique mineral phase and might thus be a potential index mineral for evaluating very low metamorphic grade. Many lenticular basaltic rocks, which are intercalated with unmetamorphosed to low-grade metamorphosed Tertiary sedimentary rocks, occur sporadically in the Western foothills and the Central Ran
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33

Venkatesh, B. R. "Lithostratigraphy and Sendimentation of tertiary rocks of part of Sakhan and Jampui hills, Tripura India." Thesis, 1993. http://hdl.handle.net/2009/2516.

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34

KU, CHING TE, and 辜清德. "A study of mineralogy and submicrostructures of glauconite pellets in Tertiary sedimentary rocks from central Taiwan." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/57129500230930845372.

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碩士<br>國立中山大學<br>海洋資源研究所<br>86<br>High-resolution transmission electron microscopy (TEM) accompanied with petrographic observation, X-ray diffraction (XRD) and electron probe microanalysis (EPMA) has been used to study the glauconitic pellets occurred in Tertiary sedimentary rocks from Kuohsing and Chungliao areas, central Taiwan. The glauconitic pellets mainly occur in siltstones and mudstones that contain abundant shell fossils and trace fossils. The glauconitic pellets show two main types in morphology: spheroidal or ovoid pellets and vermicular pellets, with that the former is much abundant
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35

Milling, Marcus E. "Nd, Sr and Pb isotope composition of late Tertiary volcanic and plutonic rocks associated with large-scale crustal extension from the Death Valley region, California." 1993. http://catalog.hathitrust.org/api/volumes/oclc/32596623.html.

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Thesis (M.S.)--University of Wisconsin--Madison, 1993.<br>Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 35-41).
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