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51.
《Journal of Field Archaeology》2013,38(3):213-229
AbstractThe surface lithic scatters at two areas around Soda Lake were intensively surveyed and 3133 artifacts were analyzed in the field using four main variables to infer how Terminal Pleistocene–Early Holocene foragers organized lithic technology around pluvial Lake Mojave, California. Results indicate that early stage bifaces and flake tool blanks were created at a fine-grained volcanic (felsite) quarry/workshop complex in the Soda Mountains survey area and transported elsewhere. In addition, fine-grained volcanic bifaces were reduced and bifaces and flake tools of cryptocrystalline silicates and obsidian were finished, used, and/or discarded at a habitation area on the ancient shorelines near Little Cowhole Mountain. Comparisons with nearby sites of similar ages (at Ft. Irwin and China Lake) reveal many similarities in lithic technological organization. Lake Mojave—an important locus of prior research—can now be integrated into recent Mojave Desert and Great Basin technological organization studies. 相似文献
52.
Abstract The central focus of this work is to test a new methodology to measure the impact of the railway on the distribution of population, in this case in Spain. To achieve this, it was necessary to previously integrate data relating to population and railway lines into a geographical information system. The result was a spatial database that includes population data from homogeneous census series obtained for the municipal scale and the evolution of the railway network in service at corresponding points in time. This allowed the authors to apply spatial-temporal analysis. By so doing, this work constitutes an analysis of a new methodology, as they used exploratory spatial data analysis and geographically weighted regression to detect spatial patterns and estimate the influence of the railway and distance from the coast on population change. The results obtained show that the influence of the railway was very pronounced in some areas, while in others it was just one of the factors that could explain major changes in population distribution. 相似文献
53.
Eran Shalev 《History of European Ideas》2013,39(2):158-168
During much of his prolific career, the late historian Jacob Talmon was preoccupied with revolutionary movements, and was especially unsettled by, and attracted to, the force displayed by the French and Russian Revolutions. The young United States’ long and bloody war against the British Empire, followed by the creation of a republican novus ordo seclorum, supposedly fitted Talmon's revolutionary model and narrative. Hence, it is hard to account for the complete absence of the American Revolution from Talmon's extensive and celebrated trilogy. This paper examines how Talmon understood revolutions and how the major historiographical schools interpreting the American Revolution could not accommodate, for different reasons, Talmon's paradigm of the nature and essence of revolutions. The paper further demonstrates how not only the failings of different historical interpretive schemes convinced Talmon to ignore the American Revolution. Rather, since the American Revolution could be conceived either as Lockean or Machiavellian, but in any event not as Rousseauian, Talmon overlooked its Atlantic nature; he chose to focus solely on messianic Europe. The paper will thus analyze the meaning and consequence of the fact that Talmon left the examination of the pursuit of happiness to Americanists, and chose to leave 1776 out of his corpus. Indeed, a missing revolution. 相似文献
54.
Jan Grill 《History & Anthropology》2013,24(5):619-638
Focusing on politics of culture in early socialist era, this article explores struggles for imposing particular visions of “folk” during the revolutionary zeal characterizing the post-1948 period's development in the discipline of Czechoslovak ethnography. It examines the self-proclaimed turn from previous ethnographic traditions, accused of bourgeois nationalism, to socialist orientation towards studying “true folk”. By tracing struggles around the re-conceptualization of constitutive criteria and boundaries defining the essential object of ethnographic inquiry, the socialist ethnographers readjusted to the changes by focusing on more “progressive” traditions and shifted towards the “working-class” seen as possessing revolutionary spirit and the true authentic essence of the nation. The article argues that the new ethnographic wave ultimately re-inscribed the essentialist categories they virtually combatted by embedding them within the same structural framework rooted in the national order of things. 相似文献
55.
Geoffrey Hale 《The American review of Canadian studies》2013,43(4):494-511
This article assesses the contemporary dynamics of transnationalism in Canada–US relations as the interaction of three key factors: market-driven or “bottom-up” economic integration, sectoral differentiation embedded in transgovernmental relations, and societal (or cultural) transnationalism. It also notes the disruptive and potentially transformative effects of transnational and transgovernmental forces beyond North America which are becoming increasingly central to the calculations of policymakers and major interest groups in both countries. It concludes that transnationalism is a multidimensional phenomenon that appears more likely to facilitate mutual accommodation between the US and its North American neighbors embedded within broader national and international policy streams than to build a broad North American consensus on policy harmonization for the foreseeable future. 相似文献
56.
《Interdisciplinary science reviews : ISR》2013,38(4):341-358
AbstractThis paper investigates the opportunities for further collaboration between the natural and social sciences. From 81 systematically identified and reviewed papers published in scientific journals, it became clear that complex situations that depend on human behaviour as well as natural processes require natural–social science collaboration. The creation of a community of collaborative natural–social science research, that learns from and can contribute to best practice across the sciences, is advocated to support natural– social science collaboration. Across disciplines, it became clear that such a community should deal with (1) difference between paradigms in the current sciences; (2) creation of skills and competences of the involved scientists; (3) scarcity of institutions sympathetic to collaborative research; and (4) the internal organization of collaborative projects. 相似文献
57.
58.
Marcos Martín Cenizo 《Alcheringa: An Australasian Journal of Paleontology》2013,37(4):493-514
New bird fossils from the Santa Cruz Formation (lower–middle Miocene), Santa Cruz Province, Patagonia, Argentina, are described. They represent an indeterminate species of the extinct anhingid Macranhinga and a new genus and species of basal Anatidae Ankonetta larriestrai. The record of the giant darter Macranhinga constitutes the southernmost record for the family, and expands the known stratigraphic range of the genus, previously restricted to the upper Miocene. Based on an analysis of the fossil anhingid record from South America, we hypothesize that giant darters disappeared from South America in the early Pliocene due to climatic deterioration, regression of marine and freshwater environments, the arrival of placental carnivorous mammals, and also probably by competition with phalacrocoracid cormorants. The new anatid Ankonetta is based on an incomplete but informative tarsometatarsus, with superficial similarities to extant Dendrocygna. A brief overview of several fossil ducks from the Patagonian Cenozoic concludes that most pre-Pliocene examples belong to non-anatine taxa, indicating that plesiomorphic ducks were the dominant anseriforms in those times, a pattern also evident on other continents. 相似文献
59.
Andrew Rozefelds Mary Dettmann Trevor Clifford Scott Hocknull Nikki Newman Henk Godthelp 《Alcheringa: An Australasian Journal of Paleontology》2013,37(1):24-39
Computed tomography (CT) and traditional techniques were used to study the internal morphology of modern fruits of Pleiogynium timoriense (DC.) Leenh., and phosphatized and silicified fruits that were considered to belong to the genus. The results demonstrate that phosphatized fruits from the Oligocene–Miocene Dunsinane site at Riversleigh and silicified fruits from the Oligocene Glencoe Site, which are both in Queensland, are referable to Pleiogynium. The Riversleigh material (Pleiogynium wannanii Rozefelds, Dettmann & Clifford sp. nov.) is very similar to extant P. timoriense (DC.) Leenh. Both possess locules that, in the vertical axial plane, are asymmetrically reniform and enclosed by a two-layered endocarp, the inner layer woody and resistant to decay, the outer of fibres and parenchyma, surrounded by a mesocarp of fibres and sclereids and a parenchymatous exocarp. The outer mesocarp is sculpted by meridionally arranged, elongate depressions (germination apertures) situated at the dorsal surface of each locule; erosion of the mesocarp and outer endocarp provides passage for emergence of the embryo’s radicle on germination. The silicified material from Glencoe (P. parvum Rozefelds, Dettmann & Clifford sp. nov.) is smaller in all its parts and has locules that are ovate in the vertical axial plane. Discrete, cap-like, opercula are not evident in the fruit wall of the fossil and extant fruits studied. The presence of Pleiogynium, and associated taxa, indicates the existence of rainforest communities at Glencoe, and mixed open forest/rainforest at Riversleigh during Oligocene–Miocene times. The multilocular, fossil fruit described as Pleiogynium mitchellii Collinson, Manchester and Wilde from the Eocene deposits at Messel Quarry, Germany, is not considered to belong in the genus, as evidence of elongate depressions on the dorsal surface of the fruit stones has not been demonstrated conclusively, and its internal morphology/anatomy differs significantly from that of Pleiogynium. 相似文献
60.
C. C. Wainman C. Hannaford D. Mantle P. J. McCabe 《Alcheringa: An Australasian Journal of Paleontology》2013,37(3):402-414
Wainman, C.C., Hannaford, C., Mantle, D. & McCabe, P.J., April.2018. Utilizing U–Pb CA-TIMS dating to calibrate the Middle to Late Jurassic spore-pollen zonation of the Surat Basin, Australia to the geological time-scale. Alcheringa XX, xx-xx.Spore-pollen palynostratigraphy is commonly used to subdivide and correlate Jurassic continental successions in eastern Australia and thus aid the construction of geological models for the petroleum and coal industries. However, the current spore-pollen framework has only been tenuously calibrated to the geological time-scale. Age determinations are reliant on indirect correlations of ammonite and dinoflagellate assemblages from New Zealand, the North West Shelf of Australia and Southeast Asia to the standard European stages. New uranium-lead chemical abrasion thermal ionization mass spectrometry (U–Pb CA-TIMS) dates from 19 tuff beds in the Middle–Upper Jurassic Injune Creek Group of the Surat Basin enables regional spore-pollen palynostratigraphic zones to be precisely dated for the first time. These results show the base of the APJ4.2 and APJ4.3 subzones are similar in age to previous estimates (Middle Jurassic, Bathonian) from indirect palynostratigraphic correlation. However, the base of the APJ5 Zone and the APJ6.1 Subzone may be somewhat younger than previously estimated, possibly by as much as 2.5 and 4.2 Myrs, respectively. The continued utilization of U–Pb CA-TIMS dates will further refine the absolute ages of these zones, improve the inter- and intra-basinal correlation of Middle–Upper Jurassic strata in eastern Australian basins and greatly enhance intercontinental correlations.Carmine Christopher Wainman [carmine. wainman@adelaide. edu. au] and Peter James McCabe [peter. mccabe@adelaide,edu. au] Australian School of Petroleum, University of Adelaide, SA, 5005, Australia; Carey Hannaford [carey. hannaford@mgpalaeo. com. au] and Daniel Mantle [dan. mantle@mgpalaeo. com. au] MGPalaeo Pty Ltd, 5 Arvida Street, Malaga, WA, 6090, WA, Australia. 相似文献