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Published in 2011, Teju Cole’s second novel Open City tells the story of one year of walking in New York and Brussels narrated from the perspective of the novel’s first-person narrator, Julius. In this manner the reader is offered ample insights into Julius’s thoughts and memories. This is a narrative based on the memories of the protagonist as well as the memories shared by the people he meets, which together create a narrative “fugue” that both hides and illuminates the central conflicts of the novel. Julius can be described both as fugueur (someone who is in a dissociated mental state and travels compulsively) and flaneur (someone who walks the streets and is obsessively observant), two concepts of ambiguity. This paper will analyze the main character’s development through three stages: reunion, repression, and reconstruction, in relation to Walter Benjamin’s reading of the flaneur as both criminal and detective, and Ian Hacking’s book on fugueurs in the 19th century. Furthermore, this memory-based narrative can be read in relation to Wai Chee Dimock’s idea of deep time, as well as Rothberg’s view of memory as multidirectional and productive, two theories that can be linked to “mad” travelling and obsessive observation. This paper tries to bring clarity to this opaque novel of solitude and repression, and sort out the clues given by the narrator.

There has been an emergent trend in literary studies that challenges the tendency to categorize our approach to literature. This new investment in the idea of "world literature," while exciting, is also both theoretically and pragmatically problematic. While theorists can usually articulate a defense of a wider approach to literature, they struggle to develop a tangible approach to such an ideal. By examining Ezra Pound's critical approach to poetry, especially in The Cantos, an applicable visualization of a global approach to literature becomes more transparent.

L'évolution est le produit de deux grands facteurs: l'environnement et le développement. Il est donc important de déterminer l'impact de ces deux forces lorsque l'on s'intéresse à l'évolution morphologique d'un organe. Pour cela, il est utile d'étudier l'évolution en temps profond, seul moyen d'observer les mécanismes en action sur de longs intervalles de temps et les réponses à des variations environnementales majeures. Le but de ce travail de thèse est de mieux comprendre l'évolution d'une espèce fossile: le conodonte. Ce vertébré marin dépourvus de mâchoire possède un appareil buccal composé de structures minéralisées semblables à des dents, appelées éléments conodontes. Leur fort taux d’évolution, leur enregistrement fossile long et sub-continu, et la taille importante de leurs populations font de ces éléments conodontes un modèle de choix pour répondre aux questions évolutives en temps profond. Dans la littérature, peu d'études ont tentées de quantifier la forme de ces éléments, et aucune dans un cadre développemental. Grâce à la découverte de fossiles exceptionnellement préservés, ainsi qu'à l'établissement d'une méthodologie pour quantifier les patrons de variation morphologique et de covariation de ces éléments, plusieurs facettes de l'évolution de la forme chez ces éléments ont pu être étudiées. Nous avons entre autre établis l'existence de covariations entre certains traits morphologiques, illustrant les contraintes faisant pression sur ceux-ci. Certaines contraintes sont considérées comme développementales et d'autres potentiellement mécaniques. Des directions évolutives sont également mises en évidence, contraintes par le développement qui canalise ainsi l'évolution. A l'échelle inter-genre, nous avons démontré un lien entre les changements environnementaux (notamment des variations de température) et ces directions évolutives. Ces résultats démontrent un effet croisé des forces développementales (contraignant les morphologies possible) et les forces environnementales (sélectionnant les morphologies en fonction des changements de conditions) dans l'évolution des éléments conodontes. Nous proposons des évènements d'hétérochronie comme mécanisme sous-jacent à cette évolution, potentiellement contrôlés par la température océanique. La quantification de la forme est également utilisée pour tenter de clarifier la taxonomie des neogondolellides au Trias inférieur. Ces travaux démontrent le potentiel du conodonte en tant qu'organisme modèle pour étudier l'évolution en temps profond. / Evolution is the result of two main factors: the environment and the development. In this context, untangling the impact of these two forces on the morphological evolution of a structure is of major importance. To do so, studying evolution in deep time is useful, as it is the only way to observe the mechanisms in action over a long time interval and the responses to major environmental variations. In this thesis, we aim to better understand the evolution of a fossil species: the conodont. These marine jawless vertebrates possess a feeding apparatus composed of mineralized structures comparable to teeth, called conodont elements. Their high evolutionary rate, their long and sub-continuous fossil record, and their large populations made them a relevant model to conduct evolutionary studies in deep time. In the literature, only a few studies attempt to quantify the shape of conodont elements, and never in a developmental framework. With the discovery of new exceptionally preserved fossils, and the establishment of a methodology to quantify the patterns of morphological variation and covariations in these elements, the morphological evolution of conodont elements have been studied from different angles. We have established the existence of covariations between some morphological characters, illustrating the constraints on possible morphologies. Some constraints are considered developmental, while others are potentially mechanical. Evolutionary directions are highlighted, channelled by developmental constraints. At the inter-genera scale, we demonstrated a relationship between environmental changes (especially temperature variations) and these evolutionary directions. The results revealed a combined effect of the developmental forces (that constrain the initial possible morphologies) and the evolutionary forces (selecting the fittest morphologies depending on conditions) in the conodont elements evolution. We proposed heterochrony as underlying mechanism for these patterns, potentially driven by oceanic temperature. Shape quantification is also used in an attempt to clarify the neogondolellids taxonomy of the early Triassic. This work demonstrates the conodont's potential as model organism to study evolution in deep time.

This dissertation examines representations of deep time in nineteenth-century British novels in order to argue that these texts help carve a path for our contemporary definitions of deep time and the Anthropocene. Examining fiction by Charles Dickens, George Eliot, Thomas Hardy, Edward Bulwer-Lytton, H. Rider Haggard, H. G. Wells, and Joseph Conrad, I suggest that these novels participate in the secularization of deep time by transforming the concept of vast spiritual time that had been in use earlier in the nineteenth century into a scientifically-informed model that anticipates our current understandings of deep time. While the concept of geological time emerged in the late-eighteenth century and became widely recognized in the nineteenth, the phrase “deep time” originates in nineteenth-century literature when Thomas Carlyle first used it in a non-scientific context. By studying a wide range of fiction, I demonstrate how nineteenth-century authors employed innovative narrative strategies to convey these potentially inconceivable timescales in non-numerical terms, and thereby make them more accessible to human comprehension. I also challenge conventional distinctions between literary realism and popular romance in the period by analyzing the complementary ways in which both genres of fiction engage with vast temporal scales in their narratives. I develop my argument by examining how these novels use a model of what I call “folding time” to incorporate remote time periods into their texts. Departing from the novel’s linear narrative structure to bring distant historical moments into direct contact with one another, folding time situates human activity in relation to vast pre-and-post-human periods and in doing so acknowledges an age of humans within deep time; in this sense, these novels articulate an early concept of the Anthropocene. By including deep time in the novel’s traditionally individual and familial framework, these authors simultaneously expand the novel’s temporal scope and humanize vast scientific timescales. Further, as these novels illustrate characters’ psychological responses to overwhelming scientific timescales, they reposition deep time in relation to private temporal experience. This study employs an interdisciplinary approach to acknowledge the mutually reciprocal relationship between science and literature in the nineteenth century, and draws on temporality studies, history of science theory, and literary criticism to situate its argument in relation to current critical discussions. I also consider the work of scientists such as Charles Lyell, Charles Darwin, and William Thomson in order to contextualize my novels’ scientific references. By studying nineteenth-century British novels in relation to scientific temporalities, this dissertation recovers an overlooked component of the history of deep time that has had significant and lasting cultural influence given the enduring popularity and wide readership of these texts.

This study attempts to discern if geologic time is a threshold concept for student understanding of evolutionary theory. A threshold concept enables the learner to unpack other concepts because of its importance in thought construction. In this study three teachers and ten sections of biology were investigated from the same high school. Each teacher used the same activities, in the same sequence, and with identical evaluation methods. Students in the treatment group covered a unit on geologic time prior to completing course work on evolutionary theory. Student misconceptions in both control and treatment groups were assessed using a composite concept inventory administered post and prior to the study. Statistical analysis conducted revealed no statistical evidence to support the contention that the treatment method was more effective than traditional methods of teaching evolution. It was found that students agreed significantly more with evolution post study in both treatment and control groups.

Southern Turkey’s Amuq Valley has been described as a point of convergence bridging distant regions within the ancient Near East. Through an in depth techno-typological and chemical characterization study of 290 obsidian artefacts, this research details changes in deep-time patterns of obsidian use from the Late Neolithic to Early Bronze Age (6000 BCE – 2400 BCE), arguing that shifting traditions of consumption reflect socio-economic developments both within and beyond the Northern Levant. These artefacts come from the three sites of Tell al-Judaidah, Tell Dhahab and Tell Kurdu, the material excavated during the 1930’s by the University of Chicago’s Oriental Institute. Methodologically raw material sourcing was achieved using energy dispersive X-ray fluorescence spectroscopy (EDXRF) in the well-established McMaster XRF Lab [MAX Lab]. With these artefacts’ raw materials all being exotic to the Amuq Valley, originating from various outcrops in Cappadocia, the Lake Van region and Transcaucasia (Turkey and Armenia), over 1000km away, this study not only offers new insight into how Amuq Valley communities engaged in long-distance relations, but also contributes to a larger, deep-time regional study of obsidian consumption as a proxy for understanding significant shifts in Near Eastern socio-economics, from hunter-gatherers to the earliest states. In turn, this study, by employing an Annales school framework to consider practice over deep time at the local and supra-regional level further contributes to an ‘archaeology of the long-term’. / Thesis / Master of Arts (MA) / This research involved the chemical analysis of 290 artefacts of archaeological obsidian – a naturally occurring substance made of crystallized lava - as a means of studying ancient exchange systems in the Near East. More specifically, this study covers archaeological periods from 6000 B.C.E. (Late Neolithic) to 2400 B.C.E. (Early Bronze Age) in the Amuq Valley region of southern Turkey. These artefacts were procured during excavations under the Oriental Institute Museum (University of Chicago) beginning in the 1930s. All artefacts are exotic to the Amuq Valley from several known obsidian outcrops in Anatolia (Turkey), some over 1000km away. Analysis was conducted using X-ray fluorescence (XRF) to match each artefact to its geological origin thereby identifying the range of exotic materials were exchanged across long-distances. The goal of this research was to uncover social and/or economic dynamics of the Amuq Valley through deep-time with regards to the greater obsidian trade network of the Near East.

Canadians have developed a vocabulary of regionalism, a cultural shorthand that divides Canada into easily-described spaces: the Arctic, the Prairies, the Maritimes, and Central Canada, for example. But these artificial divisions obscure the history of edge places whose identity is drawn from more than one region. The region north of Prince Albert, Saskatchewan, is a place on the edge of the boreal forest whose self-representations, local history, and memorials draw heavily on a non-prairie identity. There, the past is associated with the forest in contrast to most Canadians' understanding of Saskatchewan as flat, treeless prairie. This dissertation presents the history of the north Prince Albert region within a framework that challenges common Saskatchewan and Canadian stereotypes. Through deep-time place history, layers of historical occupation in the study region can be compared and contrasted to show both change and continuity. Historical interpretations have consistently separated the history of Saskatchewans boreal north and prairie south, as if the two have no history of interchange and connection. Using edge theory, this dissertation argues that historical human occupation in the western interior found success in the combination of prairie and boreal lifeways.<p> First Nations groups from both boreal forest and open plain used the forest edge as a refuge, and to enhance resilience through access to resources from the other ecosystem. Newcomer use of the prairie landscape rebranded the boreal north as a place of natural resources to serve the burgeoning prairie market. The prairies could not be settled if there was not also a nearby and extensive source for what the prairies lacked: timber and fuel. Extensive timber harvesting led to deforestation and the rise of agriculture built on the rhetoric of mixed farming, not King Wheat. The mixed farming movement tied to landscape underscored the massive internal migrations from the open prairies to the parkland and forest edge.<p> Soldier settlement, long viewed as a failure, experienced success in the north Prince Albert region and gave a model for future extensive government-supported land settlement schemes. South-to-north migration during the 1920s was based on a combination of push and pull factors: drought in the Palliser Triangle; and a strengthening northern economy built on cordwood, commercial fishing, freighting, prospecting and fur harvesting, as well as mixed farming. The economy at the forest edge supported occupational pluralism, drawing subsistence from both farm and forest, reflecting the First Nations model. As tourism grew to prominence, the Saskatchewan dual identity of prairie/forest led to the re-creation of the north Prince Albert region as a new vacationland, the Playground of the Prairies. The northern forest edge drew thousands of migrants during the Great Depression. Historical analysis has consistently interpreted this movement as frantic, a reactionary idea without precedent. Through a deep-time analysis, the Depression migrations are viewed through a new lens. The forest edge was a historic place of both economic and cultural refuge and resilience predicated on the Saskatchewan contrast of north and south.

Canadians have developed a vocabulary of regionalism, a cultural shorthand that divides Canada into easily-described spaces: the Arctic, the Prairies, the Maritimes, and Central Canada, for example. But these artificial divisions obscure the history of edge places whose identity is drawn from more than one region. The region north of Prince Albert, Saskatchewan, is a place on the edge of the boreal forest whose self-representations, local history, and memorials draw heavily on a non-prairie identity. There, the past is associated with the forest in contrast to most Canadians' understanding of Saskatchewan as flat, treeless prairie. This dissertation presents the history of the north Prince Albert region within a framework that challenges common Saskatchewan and Canadian stereotypes. Through deep-time place history, layers of historical occupation in the study region can be compared and contrasted to show both change and continuity. Historical interpretations have consistently separated the history of Saskatchewans boreal north and prairie south, as if the two have no history of interchange and connection. Using edge theory, this dissertation argues that historical human occupation in the western interior found success in the combination of prairie and boreal lifeways.<p> First Nations groups from both boreal forest and open plain used the forest edge as a refuge, and to enhance resilience through access to resources from the other ecosystem. Newcomer use of the prairie landscape rebranded the boreal north as a place of natural resources to serve the burgeoning prairie market. The prairies could not be settled if there was not also a nearby and extensive source for what the prairies lacked: timber and fuel. Extensive timber harvesting led to deforestation and the rise of agriculture built on the rhetoric of mixed farming, not King Wheat. The mixed farming movement tied to landscape underscored the massive internal migrations from the open prairies to the parkland and forest edge.<p> Soldier settlement, long viewed as a failure, experienced success in the north Prince Albert region and gave a model for future extensive government-supported land settlement schemes. South-to-north migration during the 1920s was based on a combination of push and pull factors: drought in the Palliser Triangle; and a strengthening northern economy built on cordwood, commercial fishing, freighting, prospecting and fur harvesting, as well as mixed farming. The economy at the forest edge supported occupational pluralism, drawing subsistence from both farm and forest, reflecting the First Nations model. As tourism grew to prominence, the Saskatchewan dual identity of prairie/forest led to the re-creation of the north Prince Albert region as a new vacationland, the Playground of the Prairies. The northern forest edge drew thousands of migrants during the Great Depression. Historical analysis has consistently interpreted this movement as frantic, a reactionary idea without precedent. Through a deep-time analysis, the Depression migrations are viewed through a new lens. The forest edge was a historic place of both economic and cultural refuge and resilience predicated on the Saskatchewan contrast of north and south.