World War I Photographs - Accession 228 - M98 (126-127)

The World War I Photograph Collection consists of copies of photographs of World War I Battle scenes taken by Rock Hill resident Captain Charles S. Caldwell, a captain in the U.S. Army medical corps, who served in Belgium and France from August, 1918, to July, 1919.

Minnie Lee Garrison Papers - Accession 291 - M124 (157-158)

The Minnie Lee Garrison Papers consist of genealogy materials relating to the Oates and Cherry families; letters and a poetry journal kept by Minnie Lee Garrison (1882-1942) while a student at Winthrop (Class of 1905); newspaper clippings concerning Ms. Garrison who was the first home extension agent in York County; survey or map of a tract of land in Rock Hill that was owned by a member of the Oates family; and other genealogical records.

Thomas Spratt Memoir - Accession 50 M23 (34)

The Thomas Spratt Memoir consists of a typescript account titled Recollections of the Spratt Family, detailing the history of the Spratt family of York County, South Carolina from the arrival in America of Thomas Spratt from County Down, Ireland, in 1740 to 1876.

Jaeger Family Scrapbook - Accession 211 - M94 (120)

The Jaeger Family Scrapbook titled “The House That Papa Built”, written by Ella Jaeger Smith, contains photographs and history of the family house built by Henry John Jaeger in Florence,SC as well as biographical sketches of various members of the Jaeger family. The scrapbook contains information on Winthrop graduates Janet Lawrence Jaeger (Class of 1907); Lillian Jaeger Spratt (Class of 1910); Mary Jaeger Lewis (attended Winthrop); Blanche Jaeger Patrick (Class of 1917); and Ella Jaeger Smith (Class of 1923).

South Carolina Federal Feminist Credit Union Records - Accession 106 - M45 (60)

The South Carolina Federal Feminist Credit Union Records consists of a charter, newspaper clippings, photographs, statements, minutes, correspondence, memoranda and brochures relating to the creation and early history of the Credit Union, the first of its kind in the Southeast and the tenth one established in the nation. The Credit Union dissolved on September 1, 1977.

Spring 2015

In this issue: Beach House Raffle Planned "The End of the Affair" -- Dean Herring Note From the Chair: "Reflections on Reading"-- Dr. Jane J. White Membership Form

The Phylogenetic Relationships and Biogeography of True Porpoises (Mammalia: Phocoenidae) Based On Morphological Data

Prior studies of phylogenetic relationships among phocoenids based on morphology and molecular sequence data conflict and yield unresolved relationships among species. This study evaluates a comprehensive set of cranial, postcranial, and soft anatomical characters to infer interrelationships among extant species and several well-known fossil phocoenids, using two different methods to analyze polymorphic data: polymorphic coding and frequency step matrix. Our phylogenetic results confirmed phocoenid monophyly. The division of Phocoenidae into two subfamilies previously proposed was rejected, as well as the alliance of the two extinct genera Salumiphocaena and Piscolithax with Phocoena dioptrica and Phocoenoides dalli. Extinct phocoenids are basal to all extant species. We also examined the origin and distribution of porpoises within the context of this phylogenetic framework. Phocoenid phylogeny together with available geologic evidence suggests that the early history of phocoenids was centered in the North Pacific during the middle Miocene, with subsequent dispersal into the southern hemisphere in the middle Pliocene. A cooling period in the Pleistocene allowed dispersal of the southern ancestor of Phocoena sinusinto the North Pacific (Gulf of California).

Diversity versus disparity and the role of ecological opportunity in a continental bird radiation

Aim The Neotropical parrots (Arini) are an unusually diverse group which colonized South America in the Oligocene. The newly invaded Neotropics may have functioned as an underused adaptive zone and provided novel ecological opportunities that facilitated diversification. Alternatively, diversification may have been driven by ecological changes caused by Andean uplift and/or climate change from the Miocene onwards. Our aim was to find out whether Arini diversified in a classical adaptive radiation after their colonization of South America, or whether their diversification occurred later and was influenced by more recent environmental change. Location Neotropics. Methods We generated a time-calibrated phylogeny of more than 80% of all Arini species in order to analyse lineage diversification. This chronogram was also used as the basis for the reconstruction of morphological evolution within Arini using a multivariate ratio analysis of three size measurements. Results We found a concentration of size evolution and partitioning of size niches in the early history of Arini consistent with the process of adaptive radia- tion, but there were no signs of an early burst of speciation or a decrease in speci- ation rates through time. Although we detected no overall temporal shifts in diversification rates, we discovered two young, unexpectedly species-rich clades. Main conclusions Arini show signs of an early adaptive radiation, but we found no evidence of the slowdown in speciation rate generally considered a feature of island or lake radiations. Historical processes and environmental change from the Miocene onwards may have kept diversification rates roughly constant ever since the colonization of the Neotropics. Thus, Arini may not yet have reached equilibrium diversity. The lack of diversity-dependent speciation might be a general feature of adaptive radiations on a continental scale, and diversification processes on continents might therefore not be as ecologically limited as in isolated lakes or on oceanic islands.

A Matter of Perspective? Disentangling the Emic−Etic Debate in the Scientific Study of Religion\s

This article introduces the emic–etic debate in the scientific study of religion\s and provides a frame for the special issue’s six articles on the topic. Departing from the broader debate’s early history in the 1960s, this article contextualizes the emic–etic debate and locates its point of entry into the scientific study of religion\s in the 1980s. This article argues that in the course of the debate the insider–outsider and emic–etic complexes have become entangled. In order to facilitate an understanding of the debate, this article maintains that the emic–etic debate in the scientific study of religion\s touches upon three central dimensions (existential–political, methodologi- cal, and epistemological). In order to move toward a clearer methodological and epis- temological framework, this article furthermore proposes an iterative model that locates insider–outsider at the level of observers and emic–etic at the level of categories.

Composition and stable isotope record of bulk sediment and belemnite rostra from ODP Hole 122-761C

A sedimentary sequence documenting the early history of the proto-Indian Ocean was drilled at Site 761 on the Wombat Plateau, northwest Australia. Directly above the post-rift unconformity, two lithologic units were recovered which reflect deposition in incipient oceanic environments. The lower unit, composed of sandstone, contains abundant belemnites and a few lenses composed of low-diversity coccolith assemblages. The second unit, composed of chalk, contains abundant calcispheres, thoracospheres, low-diversity coccolith assemblages, and a few radiolarians. Belemnites and organisms that produced calcispheres and thoracospheres are thought to be opportunistic. Their abundance, and the absence of a normal marine fauna and flora, reflects an unstable early ocean environment. Stable oxygen and carbon isotopic data for the two units fall into almost separate fields. Heavy delta18O values for the belemnites indicate that they have not been affected by recrystallization. Instead, these isotopic values are thought to indicate either the deep, cool habitat of the belemnites or strong vital effects. A bulk chalk delta18O value from the belemnite sand is 3 to 4 parts per mil lighter than the belemnite delta18O values, possibly because it is largely composed of coccoliths which inhabited warmer surface waters. Light delta13C values for bulk calcisphere-bearing nannofossil chalk samples are thought to be a direct result of upwelling or of vital effects. Heavy delta18O values for the chalk unit are interpreted as resulting from upwelling of cool waters. Assemblage and isotopic data are consistent with this incipient ocean basin being highly productive, either as a result of upwelling or runoff of nutrient-rich waters from nearby land areas. However, it is not possible to rule out the control of vital effects on the isotopic signature of any of the fossil groups.

Age determination of granite from Himalaya

The Gangdese belt, Tibet, records the opening and closure of the Neo-Tethyan ocean and the resultant collision between the Indian and Eurasian plates. Mesozoic magmatic rocks generated through subduction of the Tethyan oceanic slab constitute the main component of the Gangdese belt, and play a crucial role in understanding the formation and evolution of the Neo-Tethyan tectonic realm. U-Pb and Lu-Hf isotopic data for tonalite and granodiorite from the Xietongmen-Nymo segment of the Gangdese belt indicate a significant pulse of Jurassic magmatism from 184 Ma to 168 Ma. The magmatic rocks belong to metaluminous medium-K calc-alkaline series, characterized by regular variation in major element compositions with SiO2 of 61.35%-73.59 wt%, low to moderate MgO (0.31%-2.59%) with Mg# of 37-45. These magmatic rocks are also characterized by LREE enrichment with concave upward trend in MREE on the chondrite-normalized REE patterns, and also LILE enrichment and depletion in Nb, Ta and Ti in the primitive mantle normalized spidergrams. These rocks have high zircon ?Hf(t) values of + 10.94 to + 15.91 and young two-stage depleted mantle model ages (TDM2) of 192 Ma to 670 Ma. The low MgO contents and relatively depleted Hf isotope compositions, suggest that the granitoid rocks were derived from the partial melting of the juvenile basaltic lower crust with minor mantle materials injected. In combined with the published data, it is suggested that northward subduction of the Neo-Tethyan slab beneath the Lhasa terrane began by the Late-Triassic, which formed a major belt of arc-related magmatism.

Organic carbon and its diagenetic losses in bottom sediments from the Bering Sea

New data obtained in a shipboard laboratory are used to illustrate effect exerted by lithology of enclosing rock and by early diagenesis on residu¬al organic carbon content of Holocene deposits on the northwestern Bering Sea shelf. Loss of organic carbon is found to total 8-12% in the upper 10-15 cm of sediments and about 22% in the upper 1 m that agrees with data obtained for other areas by independent methods.