Vegetational history and geochronology of several sites in South Southwestern Ontario with discussion on mastodon extinction in Southern Ontario /

This study has three purposes: to establish a chronologically controlled vegetational history for a number of sites in south Southwestern Ontario; to utilize the resulting data to support and/or add to the current understanding of Quaternary geology and stratigraphy, and the glacial and postglacial history of the Great Lakes in south Southwestern Ontario; and to attempt to propose a possible explanation for the extinction of the mastodon in Southern Ontario. Palynological and geochronological analyses were conducted on material collected from eleven sites (east to west): Verbeke Mastodon Site, Woloshko Mastodon Site, Walker Pond II, Pond Mills I, Lake Hunger Bog, Bouckaert Site. Mabee Site, Cornell Bog. Colles Lake I, Folden Mastodon Site and Forest Pond. Individual geochronologically controlled (where possible) vegetational histories were reconstructed for each of the sites investigated. The results of the individual studies, when considered in overview. indicated the existance of an established closed boreal forest throughout south Southwestern Ontario by 10,000 years B.P. This evidence for a significant climatic change coincident throughout south Southwestern Ontario supports the proposed age of 10,000 years B.P. for the Pleistocene/Holocene Boundary (Terasmae, 1972). Remnant patches of 'open spruce parkland' persisted in small local 'wet' areas. It was in these areas that the mastodon was restricted during early Holocene time. With continued encroachment by the surrounding boreal forest, possibly speeded up by this browser's destructive feeding habits, the spruce enclaves shrank and the mastodon became extinct in south Southwestern Ontario. The results of this thesis basically support Dreimanis' (1967, 1968) proposed 'Environmental-Climatic' theory for mastodon extinction. It is suggested that increased dryness during the present interglacial compared to the climate of earlier interglacials may be the key to unravelling the problem of mastodon extinction in eastern North America.

Hesperian College, showing south view of the building remodeled 1881-1882

Hesperian College with students and faculty, showing south view of the building remodeled 1881-1882. [Chapman University was founded by members of the Christian Church (Disciples of Christ) as Hesperian College in Woodland, Calif., on March 4, 1861. In 1920, the assets of Hesperian College were absorbed by California Christian College, which held classes in downtown Los Angeles. In 1934, the school was renamed after the chairman of its board of trustees (and primary benefactor), C.C. Chapman.]

A tour from the City of New-York, to Detroit, in the Michigan Territory, made between the 2d of May and the 22d of September, 1818 : the tour extends from New-York, by Albany, Schenectady, and Utica to Sacket's Harbor, and thence throught Lake Ontario, to St. Lawrence river, and down that stream to Hamilton village. Thence along both banks of the St. Lawrence, from Hamilton to the Thousand Islands; thence to Sacket's Harbor by water; from that place by the route of great Sodus, Geneva, Cananaigua and Batavia, to Buffalo; and from thence to Black Rock, Fort Erie, the Falls of Niagara, Queenston, Lewiston, and the memorable fields of Bridgewater and Chippewa after viewing the interesting place of Niagara, the author traversed the south shore of Lake Erie to the City of Detroit, and visited in the latter range, Dunkirk, Erie, Cleveland, Sandusky, and other places of less note. The tour is accompanied with a map upon which the route will be designated; a particular map of the Falls andRiver of Niagara, and the environs of the City of Detroit /

Errata slip inserted.

South side of Memorial Hall, Chapman College, Orange, California

South corner of front of Memorial Hall, Chapman College, Orange, California.

South Morlan Resident Hall, Chapman College, Orange, California

South Morlan Residence Hall, married student apartments, Chapman College, Orange, California. North Morlan was dedicated November 20, 1963 and named in honor of Dr. Halford J. Morlan and Perwyn Bohrer Morlan. An addition, South Morlan, was dedicated December 1, 1965.

South Morlan Residence Hall, married student apartments, Chapman College, Orange, California

South Morlan Residence Hall, married student apartments, Chapman College, Orange, California. Dedicated December 1, 1965. North Morlan was dedicated November 20, 1963 and named in honor of Dr. Halford J. Morlan and Perwyn Bohrer Morlan.

South Morlan Residence Hall, married student apartments, Chapman College, Orange, California

South Morlan Residence Hall, married student apartments and parking area, Chapman College, Orange, California. Dedicated December 1, 1965 as an addition to North Morlan, [Dedicated November 20, 1963 and named in honor of Dr. Halford J. Morlan and Perwyn Bohrer Morlan].

South Morlan Residence Hall, Chapman College, Orange, California

South Morlan Residence Hall, married student apartmentsl, Chapman College, Orange, California. Morlan Hall and Lounge was dedicated November 20, 1963 and named in honor of Dr. Halford J. Morlan and Perwyn Bohrer Morlan. An addition, South Morlan, was dedicated December 1, 1965.

Structural analysis of interior layered deposits in north and south Coprates Chasma, Mars

Interior layered deposits within an embayment in the northern as well as near the southern wall of Coprates Chasma in the Valles Marineris, Mars are studied using HRSC, CTX, HiRISE and CRISM data. In the northern embayment, layered deposits outcrop in three separate locations (a western deposit, a central deposit and an eastern deposit). The central layered deposit in the north has a stratigraphic thickness of 2 km. The western layered deposit abuts against the chasma wall appearing to have a relatively un-eroded depositional surface. The eastern deposit is near a landslide scar which appears to have exposed basement layering showing downward displacement. This northern embayment is suggested to have been an ancestral basin. The triangular edged deposit near the southern wall of Coprates Chasma has an elongated mound protruding from the central edge and is suggested to be the outer limits of a fault block which is back rotated 6° south. The rotation may be the result of the Valles Marineris opening.

Niagara South estate and legal documents collection, 1752-1937, n.d. [non-inclusive]

The documents in the collection include the names of families residing in Stamford Township, Welland County, which today is considered Niagara Falls. Some names are: Allan, Barnett, Brokenshaw, Buchanan, Cadham, Clark, Dalton, Dell, Fell, Garner, Hemmings, Kent, Lightbody, Orchard, Perry, Pew, Ross, Street, Thompson, Willox, Willson, Wright. For a more complete list of names consult the finding aid.

South Asian Women's Identities: A Media and Personal Narrative Analysis

This study examines issues of racism and sexism through the lens of Critical Race Theory and the interaction of personal and composite narratives. Specifically, the study explores how mainstream media’s hegemonic portrayal of South Asian culture and the 2007 socalled honour killing of Aqsa Parvez contribute to post-9/11 Islamophobia. The researcher presents a personal narrative that draws upon her experiences growing up in Dubai, U.A.E., and in Ontario, Canada and critically analyzes majoritarian stories related to Parvez as well as “counter-perspectives” that challenge such views. Study findings highlight the impact of 9/11 and Parvez’s murder on the researcher’s identity formation, and how media portray Muslim women as oppressed beings who live under the yoke of patriarchy. Results also indicate that although certain articles offer a counter-perspective that challenge dominant narratives, most recent media representations of the Parvez story equate Islam with honour killings and thus foster continued Islamophobia.

Annual Variation in Bee Community Structure in the Context of Disturbance (Niagara Region, South-Western Ontario)

This study examined annual variation in phenology, abundance and diversity of a bee community during 2003, 2004, 2006, and 2008 in recovered landscapes at the southern end of St. Catharines, Ontario, Canada. Overall, 8139 individuals were collected from 26 genera and sub-genera and at least 57 species. These individuals belonged to the 5 families found in eastern North America (Andrenidae, Apidae, Colletidae, Halictidae and Megachilidae). The bee community was characterized by three distinct periods of flight activity over the four years studied (early spring, late spring/early summer, and late summer). The number of bees collected in spring was significantly higher than those collected in summer. In 2003 and 2006 abundance was higher, seasons started earlier and lasted longer than in 2004 and 2008, as a result of annual rainfall fluctuations. Differences in abundance for low and high disturbance sites decreased with years. Annual trends of generic richness resembled those detected for species. Likewise, similarity in genus and species composition decreased with time. Abundant and common taxa (13 genera and 18 species) were more persistent than rarer taxa being largely responsible for the annual fluctuations of the overall community. Numerous species were sporadic or newly introduced. The invasive species Anthidium oblongatum was first recorded in Niagara in 2006 and 2008. Previously detected seasonal variation patterns were confirmed. Furthermore, this study contributed to improve our knowledge of temporal dynamics of bee communities. Understanding temporal variation in bee communities is relevant to assessing impacts caused on their habitats by diverse disturbances.

Male and Female Perspectives on Female Principals in South Africa

In South Africa, women are at a high risk of discrimination and opposition to authority when they obtain leadership positions, especially in education (Gouws & Kotze, 2007). The purpose of this study was to inquire into 10 secondary school educators’ perceptions of female principals’ effectiveness in two South African schools. Qualitative case study research methodology included interviews, as well as participant observations and semi-structured interviews. These interviews were conducted within two school settings in South Africa. The participants were teachers, department heads, and deputy principals. When the data were analyzed, it was found that all participants wanted a leader who was transformational and there was a strong preference for those who had feminine traits. This research showed the strong desire for transformational leaders as well as how feminine characteristics are not only starting to become more accepted, but also are now becoming preferred.