The sky is the limit: reconstructing physical geography from an aerial perspective

In an era of rapid geographical data acquisition, interpretations of remote sensing products are an integral part of many undergraduate geography degree schemes but there are fewer opportunities for collection and processing of primary remote sensing data. Unmanned Aerial Vehicles (UAVs) provide a relatively inexpensive opportunity to introduce the principles and practice of airborne remote sensing into field courses, enabling students to learn about image acquisition, data processing and interpretation of derived products. Two case studies illustrate how a low-cost “DJI Phantom Vision+” UAV can be used by students to acquire images that can be processed using Structure-from-Motion photogrammetry software. Results from a student questionnaire and analysis of assessed student reports showed that using UAVs enhanced student engagement and equipped them with data processing skills. The derivation of bespoke orthophotos and Digital Elevation Models has the potential to provide students with opportunities to gain insight into various remote sensing data quality issues, although additional training is required to maximize this potential. Recognition of the successes and limitations of this teaching intervention provides scope for improving future UAV exercises. UAVs are enabling both a reconstruction of how we measure the Earth’s surface and a reconstruction of how students do fieldwork.     

Reappraisal of Austrosaurus mckillopi Longman, 1933 from the Allaru Mudstone of Queensland,Australia’s first named Cretaceous sauropod dinosaur

Poropat, S.F., Nair, J.P., Syme, C.E., Mannion, P.D., Upchurch, P., Hocknull, S.A., Cook, A.G., Tischler, T.R. &; Holland, T. XX.XXXX. 2017. Reappraisal of Austrosaurus mckillopi Longman, 1933 Longman, H.A., 1933. A new dinosaur from the Queensland Cretaceous. Memoirs of the Queensland Museum 10, 131–144. [Google Scholar] from the Allaru Mudstone of Queensland, Australia’s first named Cretaceous sauropod dinosaur. Alcheringa 41, 543–580. ISSN 0311-5518

Austrosaurus mckillopi was the first Cretaceous sauropod reported from Australia, and the first Cretaceous dinosaur reported from Queensland (northeast Australia). This sauropod taxon was established on the basis of several fragmentary presacral vertebrae (QM F2316) derived from the uppermost Lower Cretaceous (upper Albian) Allaru Mudstone, at a locality situated 77 km west-northwest of Richmond, Queensland. Prior to its rediscovery in 2014, the type site was considered lost after failed attempts to relocate it in the 1970s. Excavations at the site in 2014 and 2015 led to the recovery of several partial dorsal ribs and fragments of presacral vertebrae, all of which clearly pertained to a single sauropod dinosaur. The discovery of new material of the type individual of Austrosaurus mckillopi, in tandem with a reassessment of the material collected in the 1930s, has facilitated the rearticulation of the specimen. The resultant vertebral series comprises six presacral vertebrae—the posteriormost cervical and five anteriormost dorsals—in association with five left dorsal ribs and one right one. The fragmentary nature of the type specimen has historically hindered assessments of the phylogenetic affinities of Austrosaurus, as has the fact that these evaluations were often based on a subset of the type material. The reappraisal of the type series of Austrosaurus presented herein, on the basis of both external morphology and internal morphology visualized through CT data, validates it as a diagnostic titanosauriform taxon, tentatively placed in Somphospondyli, and characterized by the possession of an accessory lateral pneumatic foramen on dorsal vertebra I (a feature that appears to be autapomorphic) and by the presence of a robust ventral mid-line ridge on the centra of dorsal vertebrae I and II. The interpretation of the anteriormost preserved vertebra in Austrosaurus as a posterior cervical has also prompted the re-evaluation of an isolated, partial, posterior cervical vertebra (QM F6142, the ‘Hughenden sauropod’) from the upper Albian Toolebuc Formation (which underlies the Allaru Mudstone). Although this vertebra preserves an apparent unique character of its own (a spinopostzygapophyseal lamina fossa), it is not able to be referred unequivocally to Austrosaurus and is retained as Titanosauriformes indet. Austrosaurus mckillopi is one of the oldest known sauropods from the Australian Cretaceous based on skeletal remains and potentially provides phylogenetic and/or palaeobiogeographic context for later taxa such as Wintonotitan wattsi, Diamantinasaurus matildae and Savannasaurus elliottorum.

Stephen F. Poropat* [sporopat@swin.edu.au; stephenfporopat@gmail.com] Department of Chemistry and Biotechnology, Swinburne University of Technology, John St, Hawthorn, Victoria 3122, Australia; Jay P. Nair [j.nair@uq.edu.au; jayraptor@gmail.com] School of Biological Sciences, The University of Queensland, St Lucia, Queensland 4072, Australia; Caitlin E. Syme [caitlin.syme@uqconnect.edu.au] School of Biological Sciences, The University of Queensland, St Lucia, Queensland 4072, Australia; Philip D. Mannion [philipdmannion@gmail.com] Department of Earth Science and Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, UK; Paul Upchurch [p.upchurch@ucl.ac.uk] Department of Earth Sciences, University College London, Gower Street, London WC1E 6BT, UK; Scott A. Hocknull [scott.hocknull@qm.qld.gov.au] Geosciences, Queensland Museum, 122 Gerler Rd, Hendra, Queensland 4011, Australia; Alex G. Cook [alex.cook@y7mail.com] School of Earth Sciences, The University of Queensland, St Lucia, Queensland 4072, Australia; Travis R. Tischler [travisr.tischler@outlook.com] Australian Age of Dinosaurs Museum of Natural History, Lot 1 Dinosaur Drive, PO Box 408, Winton, Queensland 4735, Australia; Timothy Holland [drtimothyholland@gmail.com] Kronosaurus Korner, 91 Goldring St, Richmond, Queensland 4822, Australia. *Also affiliated with: Australian Age of Dinosaurs Museum of Natural History, Lot 1 Dinosaur Drive, PO Box 408, Winton, Queensland 4735, Australia.     

Differences in Manufacturing Traditions and Assemblage-Level Patterns: the Origins of Cultural Differences in Archaeological Data

A relationship between behavioral variability and artifactual variability is a founding principle of archaeology. However, this relationship is surprisingly not well studied empirically from an explicitly “microevolutionary” perspective. Here, we experimentally simulated artifactual variation in two populations of “artifact” manufacturers, involving only a single behavioral difference in terms of their “tradition” of manufacturing tool. We then statistically analyzed shape variation in the resultant artifacts. In many respects, patterned differences might not have been expected to emerge given the simple nature of the task, the fact that only a single behavioral variable differed in our two populations, and all participants copied the same target artifact. However, multivariate analyses identified significant differences between the two “assemblages.” These results have several implications for our understanding and theoretical conceptualization of the relationship between behavior and artifactual variability, including the analytical potency of conceiving of artifacts as the product of behavioral “recipes” comprised of individual “ingredient” behavioral properties. Indeed, quite trivial behavioral differences, in generating microevolutionarily potent variability, can thus have long-term consequences for artifactual changes measured over time and space. Moreover, measurable “cultural” differences in artifacts can emerge not necessarily only because of a strict “mental template” but as the result of subtle differences in behavioral ingredients that are socially learned at the community level.     

Promoting productivity in the National Health Service, 1950 to 1966

In the 1950s, the Ministry of Health, supported by interested groups outside government, recognised the political importance of productive efficiency. For leadership, organisational models and techniques the Ministry looked to the movement for industrial productivity. The NHS was receptive, but private-sector approaches were modified and dampened as they were imported. NHS management was to be the provider of technical expertise, but the deployment of this expertise was limited by clinical autonomy and de-coupling from financial incentives. This article casts new light on the history of productivity policy, NHS management and the moving frontier between state and civil society.     

From a Politics of Conviction to a Politics of Interest? The Changing Ontologics of Youth Politics in India and Nicaragua

There exists a longstanding association between youth and revolution, partly due to the assumption that the politics of the former are inherently “prefigurative” in nature. Youth politics can often actually be quite conservative, however, as can be observed in contemporary Nicaragua, where rather than attempting to “change the world” in the way that previous militant youth generations were famously associated with, current Sandinista youth activists engage primarily in forms of neo‐patrimonial clientelism. At the same time, the evolving experience of everyday political action by university educated youth in Uttar Pradesh, India highlights how economic endeavours can, under certain circumstances, become a form of politics, often of a more transformative variety than classic forms of collective mobilization. The comparison of Nicaragua and India thus highlights the critical importance of considering the wider environment within which youth mobilize and take action in order to understand how and why particular political “ontologics” emerge.     

Southern Pennine Brass Bands and the Creation of Northern Identity,c. 1840–1914: Musical Constructions of Space,Place And Region

In spite of being a national form of music-making, the brass band movement is accepted — almost without question in the popular imagination — as working class and northern. Hence, in 1974, Peter Hennessy described a band contest at the Albert Hall: ‘A roll call of the bands is like an evocation of industrial history. From Wingates Temperance and Black Dyke Mills to more modern conglomerates .... Grown men, old bandsmen say, have been known to cry at the beauty of it all …. Of all the manifestations of working-class culture, nothing is more certain than a brass band to bring on an attack of the George Orwells. Even the most hardened bourgeois cannot resist romanticising the proletariat a little when faced with one.(The Times, 11 Oct. 1974) This stereotype, which emerged in the nineteenth century, generated the following questions about northern identity: what elements in the brass band movement created this reportage of northern bandsmen and how did bands, which thrived in large numbers in the Southern Pennines, emerge as a musical and cultural metonym of the industrial landscape? This article explores notions of music-making and the creation of a musical space, place and region through the reporting of brass bands c. 1840–1914.     

Nudging Bentham: indirect legislation and (neo-)liberal politics

SUMMARY

The debates over Sunstein and Thaler’s Nudge oppose libertarianism and paternalism, or defend the authors’ proposed manipulation of individuals’ ‘choice architectures’ as a consistent system of libertarian paternalism. My essay looks beyond the terms of this debate and revisits Bentham’s ‘Indirect Legislation’ in order to excavate the issues raised by the deployment of technologies of behavioural economics in schemes of government. On the one hand, nudging is nothing other than a mild and carefully considered mode of indirect legislation, and the authors are right to join Bentham in pointing out that the landscape they seek to improve is always with us; we are always already governed and governing others, and we might as well govern and be governed better than we do/are. On the other hand, nudge-like innovations reveal the extent to which Bentham’s insights have been captured by a disciplinary orientation that removes its subjects from political space. Put differently, the issue with this kind of government is not that it interferes with our liberty so much as that it presumes our lack of political orientation and efficacy. Bentham’s liberal subjects inhabit a public and even republican space that Sunstein and Thaler’s neo-liberal subjects have long since abandoned.