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Dissertations / Theses on the topic 'Frog assemblages'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Snape, S. R. "Mortuary assemblages from Abydos." Thesis, University of Liverpool, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375851.

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2

Berry, Christopher Mark. "Devonian plant assemblages from Venezuela." Thesis, Cardiff University, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.492235.

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A rich macroflora has been collected from eleven localities in the Lower Member of the Campo Chico Formation in the Cafto Colorado area of the Sierra de Perija, Western Venezuela. A new geological map of the area has been produced. The sediments were deposited in a deltaic environment. Faunal evidence suggests an age between early Givetian and Late Devonian. Palynological preparations suggest an age of Givetian or latest Eifelian for the lower plant-bearing horizons. The plants themselves indicate a latest Eifelian-early Frasniana age. Some nineteen plant taxa are recorded, including five new

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3

Woebbe, Eric. "Survey of a Neotropical anuran assemblage (Pacaya-Samiria Reserve, Peru)." Wright State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=wright1493154522047725.

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4

Palmer, Denise D. "Late Holocene planktic foraminiferal assemblages from Orca Basin : effects of dissolution on faunal assemblages." [Tampa, Fla] : University of South Florida, 2006. http://purl.fcla.edu/usf/dc/et/SFE0001693.

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5

Fitzpatrick, Meriel E. J. "Turonian dinoflagellate cyst assemblages from southern England." Thesis, University of Plymouth, 1992. http://hdl.handle.net/10026.1/2029.

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Little recent work has directly addressed the variation in dinoflagellate cyst assemblages and the resulting biostratigraphy from the Turonian of southern England. Sampling (every 1-2m) of the whole succession from three areas (Dover, Sussex and the Isle of Wight), together with sedimentological and macropalaeontological detail provided a good basis for what is primarily a biostratigraphical study. Altogether 328 samples were analysed. It is one of the aims of this project to expand on the knowledge and geographical limits of dinoflagellate cyst assemblages from the Turonian. Full descriptions

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6

Parker, Karen Elizabeth. "Calculating ion exchange parameters from pure clay assemblages." Thesis, University of Birmingham, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.422780.

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7

Bourgeois, Jocelyne C. "Modern and holocene pollen assemblages from Arctic ice caps." Thesis, University of Ottawa (Canada), 2000. http://hdl.handle.net/10393/8535.

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Records of pollen deposition on arctic ice caps are used to infer paleoenvironments of the Holocene and atmospheric circulation patterns in the Arctic. As part of this study, several snow samples were collected over a broad area, over the course of several years, to investigate modern pollen deposition patterns in the Arctic. Pollen assemblages recovered from arctic snow are diverse and consist of tundra and forest types. The results show that pollen percentages and concentrations are related to the density of the regional vegetation and to the distance of the source in more productive regions

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8

Bourgeois, Jocelyne. "Modern and holocene pollen assemblages from Arctic ice caps." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ57023.pdf.

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9

Fitzgerald, John Andrew. "Pollen and spore assemblages from the Oligocene Lough Neagh Group." Thesis, University of Sheffield, 1999. http://etheses.whiterose.ac.uk/10365/.

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This study was initiated to solve a stratigraphic problem for the Geological Survey of Northern Ireland prior to the revision in 1997 of the 1:250000 map of the solid geology of Northern Ireland. An exploratory drilling programme carried out by the Survey in 1983/1984 revealed the existence of previously unknown Tertiary sediments north west of the Tow Valley Fault. The boreholes revealed a sequence of clays and lignites that were attributed to the Lough Neagh Group. These lay above an interbedded sequence of litho marge, pyroclastics and lacustrine deposits termed the Dunaghy Formation. The G

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10

Rodrigues, Clara Lúcia Ferreira. "Macrofaunal assemblages from mud volcanoes in the Gulf of Cadiz." Doctoral thesis, Universidade de Aveiro, 2009. http://hdl.handle.net/10773/981.

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Doutoramento em Biologia<br>Desde a descoberta em 1999 do primeiro vulcão de lama no Golfo de Cádis, cerca de 40 locais, de profundidade variável entre os 200 e os 3900 m, com diferentes graus de emissão de hidrocarbonetos foram localizados e amostrados dentro do programa IOC-UNESCO “Training Through Research (TTR) “ e mais recentemente dentro do projecto europeu HERMES. Neste estudo investigamos as comunidades da macrofauna dos vulcões de lama do Golfo de Cádis utilizando uma diversidade de equipamento de amostragem quantitativo e não quantitativo. Mais de 14550 espécimes foram examinados e

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11

Huang, Jing-Lun. "Prediction of avian species composition from assemblage structure." Thesis, University of Southampton, 2018. https://eprints.soton.ac.uk/417922/.

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This research focuses on how capitalising on community pattern, a character of ecological communities, could improve the predictability of community models, thus facilitating research in conservation. Patterns of communities not only depict phenomena but are also useful for predicting potential changes in species composition when patterns are governed by specific mechanisms. Most conventional prediction models do not take community pattern into consideration, despite the fact that incorporating community patterns into conventional models for predicting species richness and composition may enha

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12

Torné, Noguera Anna. "Spatial variablility of bee communities: from local assemblages to interaciton networks." Doctoral thesis, Universitat Autònoma de Barcelona, 2015. http://hdl.handle.net/10803/305236.

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Els organismes es troben distribuïts heterogèniament seguint patrons espacials, els quals són conseqüència de varis factors biòtics i abiòtics. Un dels principals objectius de l’ecologia és entendre com les interaccions de les espècies amb altres organismes i amb l’ambient determinen els seus patrons de distribució. En aquesta tesi analitzem els factors que expliquen la variabilitat espaial de les comunitats d’abelles i de les xarxes d’interaccions associades a escala local. L’estudi s’ha dut a terme al Parc del Garraf, en una àrea de 32km2 amb una vegetació arbustiva mediterrània homogènia, s

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13

Kabisch, Antje [Verfasser]. "Marine environmental proteomics - from simple to complex microbial assemblages / Antje Kabisch." Greifswald : Universitätsbibliothek Greifswald, 2013. http://d-nb.info/1043794239/34.

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14

Hambleton, Ellen. "A comparative study of faunal assemblages from British Iron Age sites." Thesis, Durham University, 1998. http://etheses.dur.ac.uk/4646/.

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The broad aim of this thesis is to further understanding of British Iron Age animal husbandry regimes by undertaking a comparative study of faunal assemblages. More specifically, this involves development of a uniform methodology for comparing published faunal data in order to recognise inter and intra-regional patterns of animal husbandry. Lack of uniformity in methods of recording and presenting faunal data, together with variation in the quality and quantity of information published in reports, serves as a barrier to systematic quantitative comparison. This thesis therefore seeks to develop

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15

Taylor, Ben Justin. "The North Pacific from glacial to modern : assemblages, isotopes and CO₂." Thesis, University of St Andrews, 2019. http://hdl.handle.net/10023/17140.

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Investigating past changes in Earth's climate can provide useful information for assessing future climate change scenarios. Planktic foraminifera preserved in marine sediment are commonly used as a tool to reconstruct past environmental change. Here I present a combination of modern census and multinet data from the North Pacific, a new compilation of global census data, a new global calibration for Mg/Ca ratios in Neogloboquadrina pachyderma, and foraminifera assemblage, trace element, and boron isotope data from the North Pacific spanning the last deglaciation. New modern census data from th

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16

Kendel, Hanns B. "The Terror Court Assemblage : two case studies from India." Thesis, SOAS, University of London, 2016. http://eprints.soas.ac.uk/26679/.

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17

Powys, Richard I. L. "The geochemistry and diatom assemblages of varved sediments from Saanich Inlet, B.C." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26517.

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Varved, anoxic sediments in Saanich Inlet, British Columbia, are formed by the annual cycle of summer deposition of diatom frustules and winter inputs of terrigenous material derived from land runoff. The objective of this study was to sample the varve record in order to develop a palaeoceanographic history of the Inlet. Box-cores of varved sediments were collected from Finlayson Arm, Saanich Inlet. The cores were quick, frozen upon recovery, to preserve the laminae, were subsequently sectioned and X-radiographs of the sections prepared. The varves were individually sampled and analysed for th

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18

Mehrota, Nivedita. "Reconstruction of Holocene Paleoclimate Based on Benthic Foraminiferal Assemblages from Soledad Basin." Kent State University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=kent1310628185.

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19

Buchy, Marie-Céline. "Mesozoic marine reptiles from north-east Mexico: description, systematics, assemblages and palaeobiogeography." [S.l. : s.n.], 2007. http://digbib.ubka.uni-karlsruhe.de/volltexte/1000007307.

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20

Bierwirth, Susan Linton. "Lithic analysis in Southwest France: Middle Paleolithic assemblages from La Quina (Charente)." Diss., The University of Arizona, 1991. http://hdl.handle.net/10150/185712.

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Stone tool assemblages have been central to Middle Paleolithic archaeology because they endure as the most complete cultural record from this period. For many years, the focus of analysis of these lithic materials has been concentrated upon retouched flake tools and variations in their relative frequencies. Although the significance of such variation has been debated for many years, the causes of Mousterian lithic variability have never been fully understood. This analysis of the Middle Paleolithic assemblages from the site of La Quina (Charente) was undertaken to integrate traditional studies

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21

AMORI, MARINA. "Dynamics of phytoplankton assemblages: analysis of time series from tyrrhenian coastal waters." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2015. http://hdl.handle.net/2108/202085.

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22

Bamforth, Emily Louise. "Multibranched rangeomorphs from the Ediacaran Mistaken Point assemblage, Newfoundland, Canada." Kingston, Ont. : [s.n.], 2008. http://hdl.handle.net/1974/5433.

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23

Mailand, William A. "Comparison of Gastropod Assemblages from Natural and Phosphate Mine Lakes of Central Florida." Scholar Commons, 2015. http://scholarcommons.usf.edu/etd/5830.

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Investigations were made examining the relationships between gastropod species richness and abundance across 20 phosphate and 20 natural lakes in Central Florida. In additional to lake category, age of phosphate lakes was used to determine if phosphate lakes ever approximate natural lakes. Additional physical, chemical, and biological parameters, including chlorophyll a, Ca, secchi, phosphorous, conductance, fish predation, and recreational lake use were investigated in order to determine if they affected gastropods with lake age. Comparisons were also made between gastropod species richness a

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24

Ellinwood, Mark Chad. "Response of barrier island fish assemblages to impacts from multiple hurricanes: assessing resilience of Chandeleur Island fish assemblages to hurricanes Ivan (2004) and Katrina (2005)." ScholarWorks@UNO, 2008. http://scholarworks.uno.edu/td/870.

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Hurricanes can temporarily disrupt seasonal patterns of fish assemblage change or result in permanent changes in fish assemblages. I studied the effects of two hurricanes on fish assemblages at the Chandeleur Islands and the possible influence that storm-generated tidal channels may have on the composition of local fish assemblages. I also compared recently collected data to historic ichthyofaunal survey data collected over thirty years ago at the Chandeleur Islands. Near shore fish assemblages changed the most after hurricanes but changes in species composition were primarily due to increases

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25

Harvey, Craig W. "Shear wave velocities of sulphide-bearing assemblages as determined from high-pressure laboratory measurements." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq24851.pdf.

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26

Vasileiadou, Aikaterini. "Micromammalian assemblages from the late Eocene of southern England : accumulation history and palaeocommunity reconstruction." Thesis, Royal Holloway, University of London, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.434832.

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27

Proffitt, T. S. H. "A technological analysis of the Oldowan and Developed Oldowan Assemblages from Olduvai Gorge, Tanzania." Thesis, University College London (University of London), 2016. http://discovery.ucl.ac.uk/1482073/.

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This study investigates the validity of Mary Leakey’s original distinction between the Classic Oldowan and the Developed Oldowan A (DOA) at Olduvai Gorge, Tanzania. Until now, the majority of academic research into the nature of the Developed Oldowan has concentrated on the Developed Oldowan B (DOB) / Acheulean distinction, with little attention paid to the Oldowan / DOA differentiation. In addition most studies rely heavily either on Leakey’s original data and / or typological classification system. Recent modern technological studies, based on first hand reanalyses of the archaeological mate

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28

Hilbert, Yamandu Hieronymus. "An investigation of Late Palaeolithic stone tool assemblages from the Nejd Plateau, Southern Oman." Thesis, University of Birmingham, 2013. http://etheses.bham.ac.uk//id/eprint/4070/.

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Technological and typological analysis of lithic assemblages from southern Oman have been undertaken for this study. These assemblages are characterized by the production of elongated end products (i.e., blades/leptoliths) using varied core reduction modalities exemplified here. These modalities have been identified based on technological analysis of production waste and core reconstructions using artefact refittings. Such blade technologies are accompanied by formal tool such as tanged projectile called Fasad point, burins, endscrapers and pseude-backed knifes. This technological and typologi

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29

Ritchie, Graham Andrew. "Chronological and regional variability in Late Mesolithic narrow-blade lithic assemblages from northern Britain." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/5715.

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A marked change in character of Mesolithic chipped stone industries occurred c. 9200 BP. Early Mesolithic 'broad-blade' microlithic technology was replaced by Late Mesolithic 'narrow-blade' technology. Narrow-blade technology remained in use throughout the period c. 9200-5200 BP. Some changes are likely during this 4000-year period. Hitherto, however, it has proved difficult to identify chronological and regional variations within the British narrow-blade industries, based on stylistic and technical attributes. This is because most narrow-blade assemblages are surface collections which represe

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30

Witmer, Roger J. "Tertiary dinoflagellate, acritarch, and chlorophyte assemblages from the Oak Grove Core, Virginia Coastal Plain." Diss., Virginia Polytechnic Institute and State University, 1987. http://hdl.handle.net/10919/54756.

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Diverse, well preserved organic-walled phytoplankton assemblages were recovered from the Tertiary section of the Oak Grove core drilled on the Virginia Coastal Plain. Strata penetrated include the Aquia, Marlboro Clay, and Nanjemoy Formations (Paleocene to Eocene) of the Pamunkey Group and the Calvert and Choptank Formations (Miocene) of the Chesapeake Group. The assemblages are composed of 176 dinoflagellate species and subspecies (82 genera), of which 20 species and subspecies and one combination are new; five acritarch species (two genera) and five chlorophyte species (three genera) are als

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31

Bierwirth, Susan L. "Lithic analysis in Southwestern France : Middle Paleolithic assemblages from the site of La Quina /." Oxford : Tempus reparatum, 1996. http://catalogue.bnf.fr/ark:/12148/cb35835437q.

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32

Dean, Rebecca Marie 1973. "Ungulate ethoarchaeology: Interpreting Late Pleistocene and Early Holocene archaeological ungulate assemblages from southwest Asia." Thesis, The University of Arizona, 1997. http://hdl.handle.net/10150/278641.

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Zooarchaeologists are beginning to produce more data on age profiles and sex ratios in archaeological faunal assemblages, but often lack the ecological basis to interpret these data. This thesis reviews the ethological literature on four main prey species found in southwest Asia faunal assemblages during the Late Pleistocene and Early Holocene: gazelle (Gazella sp.), Fallow deer (Dama dama mesopotamica), wild goat (Capra ibex) and wild sheep (Ovis sp.). This ethological review is used to develop models which predict the age and sex composition of archaeological faunal assemblages that were pro

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33

Azzarone, Michele <1988&gt. "Stratigraphic paleobiology of late Quaternary mollusk assemblages from the Po Plain-Adriatic Sea system." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amsdottorato.unibo.it/8807/1/PhD%20Thesis%20Azzarone.pdf.

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Stratigraphic paleobiology - a relatively new approach for investigating fossiliferous sedimentary successions - is rooted on the assumption that the fossil record cannot be read at face value, being controlled not only by biotic, but also by sedimentary processes that control deposition and erosion of sediments. By applying the stratigraphic paleobiology tenets, this Ph.D. project focused on acquisition and analyses of macrofossils data to assess the response of late Quaternary ecosystems to environmental changes and enhance stratigraphic interpretations of fossiliferous successions. A

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34

Ankarklev, Johan. "Inter and Intra-Assemblage Characterizations of Giardia intestinalis: from clinic to genome." Doctoral thesis, Uppsala universitet, Institutionen för cell- och molekylärbiologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-167063.

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The protozoan parasite Giardia intestinalis (syn. G. lamblia, G. duodenalis) is one of the most common causes of diarrheal disease throughout the world, where an estimated 500 million people are infected annually. Despite efforts in trying to elucidate factors associated with virulence in G. intestinalis little is currently known. The disease outcome is highly variable in Giardia infected individuals, ranging from asymptomatic carriers to severe disease. The reasons behind the differences in disease outcome are vaguely understood and studies trying to link infectivity to different Giardia asse

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35

Peters, Mark David. "Taxonomic analysis of a middle cretaceous megafossil plant assemblage from Queensland, Australia." Title page, contents and abstract only, 1985. http://hdl.handle.net/2440/20397.

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36

Tinkham, Kimberly M. "An intrasite comparison of ceramic assemblages from the Lanier Site (12Je490) : exercises in formula dating." Virtual Press, 2002. http://liblink.bsu.edu/uhtbin/catkey/1246467.

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The Mean Ceramic Dating (MCD) formula is a widely accepted method for dating historic archaeological ceramic assemblages. This mathematical assessment uses historically known ceramic manufacture ranges to determine a date assumed to correspond with a site's occupation; however, formula applications on nineteenth century sites have been inconsistent in establishing acceptable absolute dates. An examination of applications of the formula on nineteenth century ceramics reveals that it's strength is not in its ability to establish absolute dates for a site, but rather to create relative intrasite

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37

Houghton, S. D. "Coccolith assemblages in recent marine and estuarine sediments from the continental shelf of northwest Europe." Thesis, University of Southampton, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375743.

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38

Hill, Michael J. "Insect death assemblages and the interpretation of woodland history : evidence from the Vale of York." Thesis, University of York, 1993. http://etheses.whiterose.ac.uk/10927/.

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39

Haller, Christian. "Application of Modern Foraminiferal Assemblages to Paleoenvironmental Reconstruction: Case Studies from Coastal and Shelf Environments." Scholar Commons, 2018. https://scholarcommons.usf.edu/etd/7627.

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The aim of paleoenvironmental studies is to reconstruct characteristics of the past environment from fossil assemblages preserved in sedimentary strata. Thus, studies of modern surface assemblages, quantitatively correlated to the environmental parameters, are required before reliable interpretations can be made. For this dissertation, two different techniques were applied in two case studies: a reconstruction making use of a benthic foraminiferal transfer function from the intertidal marshes in the eastern Mississippi Sound, Alabama/Mississippi, and a qualitative reconstruction of ocean curre

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40

MacDonald, Philip. "A reassessment of the copper alloy artefacts from Llyn Cerrig Bach, Anglesey assemblage." Thesis, Cardiff University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391161.

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41

Oddo, Emilia. "From Pottery to Politics? Analysis of the Neopalatial Ceramic Assemblage from Cistern 2 at Myrtos-Pyrgos, Crete." University of Cincinnati / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1455209050.

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42

Ioannidou, Evangelia. "Taphonomic and methodological problems of interpreting animal bones from archaeological sites : their application on bone assemblages from Greece and England." Thesis, University of Leicester, 1999. http://hdl.handle.net/2381/30819.

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Differential bone loss caused by various taphonomic agents introduces serious bias in archaeozoological assemblages and interferes with the estimation of species proportions, mortality profiles, sex ratios and patterns of skeletal element representation. Inherent characteristics of bones have been studied in order to assess the degree to which such factors influence bone loss in order to help archaeozoologists to differentiate between human selection and natural attrition related to the bones' resistance to destruction. Bone density is the main characteristic studied. An experiment to measure

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43

Klose, Jane Elizabeth. "Analysis of ceramic assemblages from four Cape historical sites dating from the late seventeenth century to the mid-nineteenth century." Master's thesis, University of Cape Town, 1997. http://hdl.handle.net/11427/16459.

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Includes bibliography.<br>This dissertation sets up a standardised system for analysing mid-seventeenth to mid- nineteenth century Cape colonial ceramic assemblages and then applies it to a number of Dutch and British historical sites in the south-western Cape region of South Africa in order to trace patterns of change in the availability and use of domestic ceramics in the colony. The system accommodates the wide range of African, Asian and European ceramics used during the period of Dutch East India rule from 1652 to 1795, the following Transitional years when the Cape was governed for short

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Sales, Villalonga Marta. "Cystoseira-dominated assemblages from sheltered areas in the Mediterranean sea : diversity, distribution and effects of pollution." Doctoral thesis, Universitat de Girona, 2010. http://hdl.handle.net/10803/7663.

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Les algues del gènere Cystoseira són els principals organismes formadors d'estructura en fons rocosos ben il·luminats del Mar Mediterrani. Formen unes comunitats molt estructurades que s'assemblen ecològicament als boscos terrestres i que són sensibles als impactes antròpics. Aquesta tesi s'ha centrat en l'estudi de les espècies i comunitats dominades per Cystoseira que es troben en ambients calmats, és a dir, en petites cales i/o badies. S'han abordat diversos aspectes com són la distribució, composició, estructura i biogeografia d'aquestes comunitats, així com els efectes de la contaminació

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Sànchez, Melsió Alexandre. "From inocula to biological reactors: molecular characterization of N-cycle bacterial assemblages in a PANAMMOX process." Doctoral thesis, Universitat de Girona, 2015. http://hdl.handle.net/10803/383761.

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Nowadays, the combination of the autotrophic nitrification together with heterotrophic denitrification is the most common process for N-removal in the WWTPs. However, when the C:N ratio is low, this two-step process does not properly work and an external C source must be added. The anammox bacteria are the target of this thesis, capable to oxidize ammonium under chemolithotrophic and anaerobic conditions. The main aim of this doctoral thesis is the search and enrichment of the anammox bacteria for a long time period, in order to be used as inocula for an anammox bioreactor. Once identified, se

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Nilson, Raymond James. "At the core of process : rethinking the early Mesolithic lithic assemblages from the Kennet Valley, Berkshire." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/at-the-core-of-process-rethinking-the-early-mesolithic-lithic-assemblages-from-the-kennet-valley-berkshire(2c1ad6f4-2a6b-451d-92dd-45d74a94b273).html.

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This project focuses on the early Mesolithic in the Kennet Valley, Berkshire in southern England. Through an extensive analysis of the lithic assemblages from six prominent early Mesolithic sites (i.e. Thatcham 1958-1961 Sites I, II, and III, Thatcham Sewage Works 1989, Greenham Dairy Farm, and Faraday Road), this thesis explores the social and practical processes which hunter-gatherers engaged in during lithic activities. It investigates the very notion of process and how we as archaeologists, often negate such phenomena in favour of strict technical and functional aspects associated with lit

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Toohey, Benjamin D. "Recovery of algal assemblages from canopy disturbance : patterns and processes over a range of reef structures." University of Western Australia. School of Plant Biology, 2006. http://theses.library.uwa.edu.au/adt-WU2006.0135.

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[Truncated abstract] Kelp beds of South-Western Australia have high alpha (within habitat) diversity, through high species turnover at small spatial scales. The E. radiata canopy has a strong negative influence on the diversity of the understorey through intense interspecific competition for light. Literature suggests that when the competitively dominant species such as E. radiata are physically removed, diversity will increase, as less competitive species become more abundant. Apart from disturbance, evidence suggests that reef topography at the 1-10 m vertical scale also has an influence on

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48

Peng, Jianghua. "Palaeoecology of vertebrate assemblages from the Upper Cretaceous Judith River Group (Campanian) of southeastern Alberta, Canada." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape15/PQDD_0001/NQ31066.pdf.

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Prather, Colleen Margaret. "Recent and fossil diatom assemblages from lakes in central and northern Alberta, ecological and palaeoecological inferences." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0019/NQ46905.pdf.

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Chase, Geneva Erin. "Late-Glacial Climate as Inferred fom Chironomid Assemblages in Lake Sediments from Aroostook County, Northeastern Maine." Fogler Library, University of Maine, 2004. http://www.library.umaine.edu/theses/pdf/ChaseGE2004.pdf.

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