1 10 1 https://theses.otagogeology.org.nz/files/original/1cdf584d9cc6703a29b0906c01d85bf6.pdf 2208d4dbfb8034ca3b3069bade4af148 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Geology theses OU Geology thesis Thesis or dissertation completed by University of Otago Geology students Location WKT (WGS84) The location stored in WKT (WGS84) format POLYGON ((167.524545568000121 -45.056757791999985,167.567776805000108 -45.057924913999955,167.589182872000038 -45.129208670999958,167.591698727000107 -45.137574876999963,167.500653986000088 -45.148688074999939,167.45255927200003 -45.105911456999934,167.500504435000039 -45.056101594999973,167.524545568000121 -45.056757791999985)) Author last name Last name of the Author Ryder-Turner Project type Is it an MSc, PhD, BSc(Hons) or PGDipSci? BSc(Hons) Advisers Who supervised/advised this student Coombs, D.S. Abstract The Abstract for this thesis An area covering approximately 25 square kilometres between the N.W. and S.W. Arms of Lake Te Anau is described. The area is divided into two terranes on the basis of differing styles of tectonic deformation, metamorphism and rock types. The line of demarkation falls on the Howitt Peaks Fault - a major northeast-southwest striking feature. The rocks to the northwest include schists, quartzofeldspathic- and hornblende bearing- orthogneisses, while the rocks to the southeast consist of gneisses, a layered gabbro, hornblende tonalites and diorites, tonalites, granodiorites and granites. A Late Stage granite is intruded on both sides of the fault. At least three and possibly four tectonic/deformation events are recognized : one producing a pervasive foliation and lineation; the second, activation of large scale faulting; the third, reactivation and uplift. Two stages of metamorphism are also recognized : Tuhuan (?) amphibolite facies metamorphism and Rangitata prehnite-purnpellyite (?) facies metamorphism. The possibility of formation of the foliation and lineation as a result of pre-Tuhuan deformation as distinct from the development of syn-Tuhuan lineation is postulated. The tectonic-"stratigraphic" position of the area in Fiordland with respect to the models of Gibson (1979) and Oliver & Coggon (1979) is discussed and it is suggested that it may straddle the lateral equivalent of the Doubtful Sounq and Western Manapouri Provinces. Department The department where the student is studying primarily. Geology Named locality Named locality describing the field area location. Middle Fiord Lake Te Anau Thesis description Number of pages, maps, CDs, etc. 128 leaves : ill. (some col.), maps ; 30 cm. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context 1980Ryder-Turner Creator An entity primarily responsible for making the resource Ryder-Turner, Alastair George. Date A point or period of time associated with an event in the lifecycle of the resource 1980 Title A name given to the resource Geology of an area between Northwest and Southwest Arms, Middle Fiord, Lake Te Anau. Subject The topic of the resource Map Igneous petrology Metamorphic geology Structural geology gabbro gneiss Howitt Peaks Fault