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Wyse Jackson, P.N., Reid, C.M. & McKinney, F.K., iFirst article, 2011. Fixation of the type species of the genus Protoretepora de Koninck, 1878 (Bryozoa, Fenestrata). Alcheringa, 1–2. ISSN 0311-5518.

The type species of the Palaeozoic bryozoan genus Protoretepora de Koninck, 1878 was originally fixed as Fenestella ampla Lonsdale in Darwin, 1844, but this taxon has been shown to belong to the bryozoan genus Parapolypora Morozova & Lisitsyn, 1996 Morozova, I. P. and Lisitsyn, D. V. 1996. Revision of the genus Polypora. Paleontologicheskii Zhurnal, 1996(4): 3847. [English translation: Paleontological Journal30(5), 530–541] [Google Scholar]. The original type species designation for Protoretepora de Koninck, 1878 is set aside, and in accordance with Article 70.3 of the International Code of Zoological Nomenclature (4th edition, 1999) the nominal species Protoretepora crockfordae Wyse Jackson, Reid & McKinney, 2011 from the Permian of Tasmania, Australia is herein fixed as the type species.  相似文献   
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The trematosauroid temnospondyl Tirraturhinus smisseni gen. et sp. nov. from the Arcadia Formation of central Queensland, Australia, is described on the basis of its rostrum. This is the first trematosaurine (short-snouted) trematosauroid from Australia, and is considered to be most closely related to Tertrema acuta from Spitzbergen. Tirraturhinus smisseni occurs alongside lonchorhynchine (long-snouted) trematosauroids in the Arcadia Formation; the co-occurrence of both trematosauroid morphotypes in that fauna is repeated in a number of non-marine Early Triassic faunas elsewhere in Pangaea. The Arcadia Formation is probably Griesbachian (earliest Triassic), so that T. smisseni is the oldest known trematosaurine.  相似文献   
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Heritage sites are one of the most visible, accessible and tangible manifestations of heritage and are also some of the essential building blocks of heritage. Yet we are still without a sense of how they operate over time and in relation to each other. This paper will introduce the notion of the ‘heritagescape’ as a means of interpreting and analysing heritage sites as unique social spaces that offer an experience of the past. In contrast to previous attempts to investigate these places, the heritagescape offers the means to focus both on the underlying similarities and also on the relationships of different sites to each other. As such, heritagescape offers a coherent and overarching methodology by which to identify the universal processes and elements that characterise heritage sites and will allow us to take our examination of heritage as a cultural phenomenon into the future.  相似文献   
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Erica Benner and Leo Strauss have recently challenged the reigning consensus that, having concentrated on politics, Machiavelli was not a philosopher. Readers did not always consider Machiavelli's work to be unphilosophical; and whether a commentator considers Machiavelli to be a “philosopher” depends on his or her understanding of what a philosopher is. Neither Benner nor Strauss takes the activities and studies of professors of philosophy in universities today to be definitive. Instead, they look to an older tradition both describe as “Socratic.” Benner rests her argument primarily on Machiavelli's references to Xenophon, Plato, and Plutarch. Unfortunately, Machiavelli's references to the works of Xenophon and Plato do not include those that feature Socrates. Strauss points out the similarities between Socrates and Machiavelli's emphasis on the political and their appeal to the young, but he concludes that, although Machiavelli is a “political philosopher,” his use of philosophy to serve the desires of the demos means that he is not a “Socratic.”  相似文献   
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Providing cost-effective, hands-on field-based experiences to large cohorts of undergraduate students provides a core challenge for effective teaching and learning. This grand challenge is tackled through the construction of an exemplar outdoor learning environment within the Environmental Change Outdoor Laboratory (ECOLAB): Birmingham Bog (BB). Adjacent to the Geography building, the facility aims to produce a seamless, interconnected learning environment (in both space and time) that brings inaccessible fieldwork activities direct to the classroom at the time and frequency appropriate to the learning objectives. With the integration of this facility within a 3rd year undergraduate module, we explore through group interviews the ways in which BB adapted and influenced students’ engagement with lecture material, and the extent to which the approach can complement or replace current field based teaching activities. The group interviews identified how BB was considered an example of “effective learning” within the context of the wider degree programme. However, if confirmed, the value placed on residential field courses cannot be met by such campus experiences. Despite this, BB represents an increasingly fertile space for deeper stimulation and innovative ways of learning; diversifying pedagogical techniques and enabling students to re-engage with lecture content.  相似文献   
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