Tertiary megafossil flora of Maslin Bay,South Australia: numerical taxonomic study of selected leaves

Four taxa of fossil leaves from Eocene strata at Maslin Bay, South Australia, are described with particular reference to architectural and epidermal features. Comparisons with extant and fossil taxa indicate that the families Podocarpaceae (Decussocarpus maslinensis sp. nov.), Proteaceae (Banksieaephyllum incisum sp. nov., Maslinia grevilleoides gen. et sp. nov.) and Araliaceae (Parafatsia subpeltata gen. et sp. nov.) are represented. The taxonomic affinities of the fossils support the interpretation of a wet, subtropical climate during the Middle Eocene in the Maslin Bay region.     

The first palaeontinid from the Late Jurassic of Australia (Hemiptera,Cicadomorpha, Palaeontinidae)

Chen, J., Beattie, R., Wang, B., Jiang, H., Zheng, Y. & Zhang, H., 12 April 2019. The first palaeontinid from the Late Jurassic of Australia (Hemiptera, Cicadomorpha, Palaeontinidae). Alcheringa 43, 449–454. ISSN 0311-5518.

Palaeontinidae, an extinct group of large arboreal insects, has the most diverse record among the Mesozoic Hemiptera, but only a few taxa have been reported from the Southern Hemisphere. Herein, Talbragarocossus jurassicus Chen, Beattie & Wang gen. et sp. nov., one of the earliest representatives of ‘late’ Palaeontinidae, is described and illustrated from the Upper Jurassic Talbragar Fossil Fish Bed in New South Wales, Australia. This new taxon constitutes the first representative of Palaeontinidae in Australia and the first Jurassic example in Gondwanaland, providing significant distributional and stratigraphic extensions to the family.

Jun Chen*? [rubiscada@sina.com] and Yan Zheng? [zhengyan536@163.com], Institute of Geology and Paleontology, Linyi University, Shuangling Road, Linyi 276000, China. Bo Wang? [bowang@nigpas.ac.cn], Hui Jiang [huijiang@nigpas.ac.cn] and Haichun Zhang [hczhang@nigpas.ac.cn] State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China. Robert Beattie [rgbeattie@bigpond.com], Australian Museum, 1 William St., Sydney, NSW 2010, Australia. ?Also affiliated with: State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China. ?Also affiliated with: Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals, Shandong University of Science and Technology, Qingdao, Shandong 266590, China.     

Chorilingia (Neuroptera: Grammolingiidae): a new genus of lacewings with four species from the Middle Jurassic of Inner Mongolia,China

SHI, C.F., WANG, Y.J., YANG, Q. & REN, D., September 2012. Chorilingia (Neuroptera: Grammolingiidae): a new genus of lacewings with four species from the Middle Jurassic of Inner Mongolia, China. Alcheringa 36, 311–320. ISSN 0311-5518.

A new grammolingiid genus, Chorilingia containing four new species (C. euryptera, C. parvica, C. translucida and C. peregrina) is described and illustrated from the Jiulongshan Formation at Daohugou, Inner Mongolia, China. The new genus is differentiated mainly on the first branch of vein Rs (Rs1) separating distal to the forks of both CuA and CuP. A key to species of the genus is provided.     

Palaeoecology and palaeoenvironment of the Jurassic Talbragar Fossil Fish Bed,Gulgong, New South Wales,Australia

BEATTIE, R.G. & AVERY, S., December 2012. Palaeoecology and palaeoenvironment of the Jurassic Talbragar Fossil Fish Bed, Gulgong, New South Wales, Australia. Alcheringa 36, 451–465. ISSN 0311-5518.

The Talbragar Fossil Fish Bed has produced a significant number and variety of insect fossils, including the orders Hemiptera, Coleoptera, Orthoptera, Plecoptera, Odonata, Neuroptera, Diptera, Hymenoptera and Mecoptera. Hemiptera are the most common insects. Coleoptera are both common and diverse. Both orders include terrestrial and aquatic species. The other insect orders represented are less common. Many of the insect fossils discovered were previously unknown in the Australian region during the Jurassic, and the new records extend their palaeogeographic range into southeastern Gondwana. A recent collection of insects, fish, coprolites, gastropods, bivalves, bark, leaves, fruiting bodies, burrows and other ichnofossils supports a model of a shallow-water-lake palaeoenvironment at the northern end of the deposit, grading to a shoreline palaeoenvironment towards the southern end of the deposit. The existence of a productive lake supporting a large population of fish and a diverse, aquatic/shoreline and terrestrial woodland fringe palaeoecosystem, dominated by insects and woody plants, is demonstrated. There is no evidence of tetrapods. The Talbragar Fossil Fish Bed has similarities to Type A and B Mesozoic lake deposits reported from Transbaikalia. Culicimorph pupae are numerous and may have filled a significant niche near the base of the aquatic palaeoecosystem. Other immature aquatic insects are rare. The generally articulated nature of the fossil insects is interpreted to have resulted from a sudden but low-energy burial event.     

A new species of Aboilus (Insecta,Orthoptera) from the Jurassic Daohugou beds of China,and discussion of forewing coloration in Aboilus

Wang, H., Li, S., Zhang, Q., Fang, Y., Wang, B. & Zhang, H., 13.02.2015. A new species of Aboilus (Insecta, Orthoptera) from the Jurassic Daohugou beds of China, and discussion of forewing coloration in Aboilus. Alcheringa 39, xxx–xxx. ISSN 0311-5518

He Wang* [wanghe0701@163.com], Sha Li* [lisha.paleo@gmail.com], Qi Zhang* [zhqi1105@126.com], Yan Fang [yanfang@nigpas.ac.cn], Bo Wang? [bowang@nigpas.ac.cn] and Haichun Zhang [hczhang@nigpas.ac.cn], State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, PR China.*Also affiliated with University of Chinese Academy of Sciences, Beijing 100049, PR China. ?Also affiliated with Steinmann Institute, University of Bonn, Bonn 53115, Germany.

A new species of Aboilinae (Orthoptera: Prophalangopsidae), Aboilus perbellus, is described and illustrated based on three well-preserved forewings recovered from the Middle–Upper Jurassic Daohugou beds of Inner Mongolia, China. The new species differs from all congeneric forms in its special forewing coloration and features of its wing venation. To date, three types of forewing coloration have been found among different species of Aboilus at Daohugou, suggesting that these taxa inhabited different ecotopes.     

A forewing of the Jurassic dragonfly Austroprotolindenia jurassica Beattie & Nel (Odonata: Anisoptera) from the Talbragar Fish Bed,New South Wales,Australia

Nel, A., Frese, M., McLean, G. & Beattie R., May 2017. A forewing of the Jurassic dragonfly Austroprotolindenia jurassica from the Talbragar Fish Bed, New South Wales, Australia. Alcheringa 41, 532–535. ISSN 0311-5518.

The discovery of a well-preserved dragonfly forewing in the Upper Jurassic Talbragar Fish Bed near Gulgong and attributed to Austroprotolindenia jurassica Beattie & Nel allows this taxon to be placed in Protolindeniidae. It extends the palaeogeographical distribution of this family, previously known only from the Jurassic of Europe, to Australia.

André Nel [anel@mnhn.fr], CNRS UMR 7205, CP 50, Entomologie, Muséum National d’Histoire Naturelle, 45 rue Buffon, F-75005, Paris, France; Michael Frese [michael.frese@canberra.edu.au], University of Canberra, Institute for Applied Ecology and Faculty of Education, Science, Technology and Mathematics, Bruce, ACT 2601, Australia; Graham McLean [mcleangg@bigpond.com], The Australian Museum, 1 William St., Sydney, NSW 2010, Australia; Robert Beattie [rgbeattie@bigpond.com], The Australian Museum, 1 William St., Sydney, NSW 2010, Australia.     

The first damsel-dragonfly (Odonata: Isophlebioidea: Campterophlebiidae) from the Middle Jurassic of Shaanxi Province,northwestern China

ZHENG, D., DONG, C., WANG, H., YE, Y., WANG, B., CHANG S-C. & ZHANG, H., May 2017. The first damsel-dragonfly (Odonata: Isophlebioidea:Campterophlebiidae) from the Middle Jurassic of Shaanxi Province, northwestern China. Alcheringa 41, 509–513. ISSN 0311-5518.

Campterophlebiidae is the most diverse family of fossil odonatans in China with ten genera recovered mostly from Middle Jurassic strata of Inner Mongolia. We describe a well-preserved campterophlebiid damsel-dragonfly from the Middle Jurassic Yanan Formation in Shanxi Province, northwestern China. This discovery adds to the diversity of Campterophlebiidae and identifies a new Middle Jurassic insect fossil locality in China. Within Campterophlebiidae, the new taxon most closely resembles Ctenogampsophlebia from the Middle Jurassic of Inner Mongolia but differs from other genera in having vein AA with four parallel posterior branches uncrossed in the anal triangle.

Daran Zheng [dranzheng@gmail.com] State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, PR China; Department of Earth Sciences, The University of Hong Kong, Hong Kong Special Administrative Region, PR China; Chong Dong [cdong@nigpas.ac.cn], He Wang [hwang@nigpas.ac.cn] and Haichun Zhang [hczhang@nigpas.ac.cn] State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, PR China; Yifei Ye [459353251@qq.com] Shannxi Non-ferrous Yulin Coal Co., Ltd, Yulin, PR China; Bo Wang [bowang@nigpas.ac.cn] State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, PR China; Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, PR China; Su-Chin Chang [suchin@hku.hk] Department of Earth Sciences, The University of Hong Kong, Hong Kong Special Administrative Region, PR China.     

An improved OSL chronology for the Still Bay layers at Blombos Cave,South Africa: further tests of single-grain dating procedures and a re-evaluation of the timing of the Still Bay industry across southern Africa

This paper presents a series of new single-grain optically stimulated luminescence (OSL) ages for the Still Bay at Blombos Cave, South Africa, and compares them to previously published OSL, thermoluminescence (TL) and electron-spin resonance (ESR) ages for this site. Details are provided about the measurement and analytical procedures, including a discussion of the characteristics of the OSL signals of individual quartz grains. This forms the basis for further investigations into the sensitivity of the equivalent dose (D_e) estimates to a range of different analytical approaches, including changes in the size of the test dose, the choice of signal integration interval, the subtraction of an appropriate background, and isolation of the most light-sensitive (‘fast’) component of quartz OSL. We also report the results of an inter-operator test of D_e determination using seven new samples from Blombos Cave, and demonstrate the reproducibility of results obtained for two samples that had been dated previously at another laboratory and were measured and analysed again in this study. Together, these tests validate the robustness of the Blombos Cave single-grain OSL age estimates to a variety of alternative OSL dating procedures. We have incorporated, for the first time, these ages for Blombos Cave into a data set of all single-grain OSL ages for Still Bay and Howieson's Poort sites across southern Africa, and have used a statistical model to re-evaluate the timing and duration of the Still Bay industry. We calculate the most plausible start and end dates of the Still Bay as 72.2 ka and 71.3 ka, respectively – amounting to a duration of 0.9 ka – and estimate (with conventional 95% confidence) that this industry began no earlier than 75.5 ka, ended no later than 67.8 ka and lasted no longer than 6.6 ka.     

A new Llanvirnian Isograptus from the D. murchisoni Shales of Abereiddy Bay,Wales

Isograptus ovatus davidensis subsp. nov. is described from the D. murchisoni Shales of Abereiddy Bay, Wales. This discovery gives further support to the correlation of the murchisoni Zone with the upper part of the Darriwil Stage of Victoria.     

Poljanka strigosa,a new species of Protopsyllidiidae (Hemiptera,Sternorrhyncha) from the Middle Jurassic of China

Yang, G., Yao, Y.Z. & Ren, D., iFirst. Poljanka strigosa, a new species of Protopsyllidiidae (Hemiptera, Sternorrhyncha) from the Middle Jurassic of China. Alcheringa, 1–6. ISSN 0311-5518.

A new fossil species, Poljanka strigosa sp. nov., of the extinct family Protopsyllidiidae is described from the Middle Jurassic Jiulongshan Formation of Daohugou Village, Inner Mongolia, China. The new species is characterized by wings bearing long, stiff setae that are evident as stained impressions in the fine sedimentary rock. Comparison between Protopsyllidiidae and extant psylloids suggests that Protopsyllidiidae is probably closely related to extant psylloids.     

Variability in bifacial technology at Elandsfontein,Western cape,South Africa: a geometric morphometric approach

This study applies a new three-dimensional measurement technique to determine the major source of variation in the Acheulian bifacial tool collection from the Middle Pleistocene site of Elandsfontein, South Africa. This three-dimensional technique is compared with conventional two-dimensional methods to investigate which methods capture morphological variation in the assemblage most comprehensively. Additionally, a set of experimentally produced bifacial tools are incorporated into the analyses to isolate the behavioral pattern underpinning identified variation in the archaeological assemblage. The interpretative breadth of current models explaining morphological variation in bifacial tools is then tested against the pattern identified in the Elandsfontein assemblage. Variation appears to be related to the consistent application of a specific reduction strategy associated with the early stages of bifacial tool manufacture. The intensity with which this strategy was applied seems to have been mediated by the availability of raw material that was suitable for the production of large bifacial tools.     

Jetty-site artefacts from Holdfast Bay, South Australia: tracing the State's historical development from its early years, based on a functional analysis of submerged material culture

The results of an analysis conducted on an assemblage of artefacts recovered from an old jetty site in Holdfast bay, South Australia are presented. More than 5,000 artefacts were recovered during excavations in the 1970s at the site where the State's first settlers landed. Various objects were raised from the seabed, representing aspects of social, religious, economic, military, commercial, and maritime activities. The artefacts were recently recorded, catalogued, and analysed in an attempt to trace the history and development of the township from its early years as well as to assess the significance of the site.     

Role of Infragravity Energy in Bar Formation in a Strong‐Wind Bay: Observations from Seaford Beach,Port Phillip Bay,Australia

Measurements of the surf zone wave field and morphology were obtained from a multi‐barred beach in a fetch‐limited, strong‐wind bay (Seaford, southeastern Australia) during both low‐ and high‐energy conditions. Analysis of the infragravity energy present during high‐energy events (onshore winds >7 ms^?1) revealed that it was broad‐banded, consisting of a mixture of standing and progressive motions and displaying daily variations in standing wave length scales. Infragravity standing waves were therefore not considered significant to the formation and migration of bars at Seaford during this study, with bar behaviour during high energy events potentially attributable to either breaking wave‐bed return flow and/or self‐organisational mechanisms.     

Legal Geographies of Intellectual Property, ‘Traditional’ Knowledge and Biodiversity: Experiencing Conventions,Laws, Customary Law,and Karma in Thailand

This article explores the existence of customary laws relating to ‘traditional’ knowledge of plants in Thailand through micro‐ethnographic case studies. This is juxtaposed against global and national frameworks of intellectual property laws that have a privatising effect on knowledge under the rubric of discovery or ‘invention’, as well as liability rights approaches of compensation and benefit‐sharing for research access. By understanding scale and legal jurisdiction as socially and politically constructed phenomena, we explore how laws at different scales and in different jurisdictions may override each other, discriminate against foreign laws and practices, and ignore customary laws. In doing so, the paper presents complex legal geographies of plants and associated knowledge, which suggest that the customary laws and norms of Indigenous groups and traditional healers are often ignored by ‘outsiders’. The paper notes that the possibility of ‘injury’ to traditional healers remains considerable without appropriate consent and given the discriminations surrounding knowledge made by patent laws. However, the ethnographies also point to the possibility of local remedies to these injuries through ritual processes, and we note resistant co‐constitutions of law and scale through the Nagoya Protocol.     

Two new Middle Jurassic species of orthophlebiids (Insecta: Mecoptera) from Inner Mongolia,China

QIAO, X., SHIH, C.K. & REN, D., December 2012. Two new Middle Jurassic species of orthophlebiids (Insecta: Mecoptera) from Inner Mongolia, China. Alcheringa 36, 467–472. ISSN 0311-5518.

Two new species of the extinct family Orthophlebiidae, Orthophlebia nervulosa sp. nov. and Orthophlebia stigmosa sp. nov., are described and illustrated. These well-preserved specimens were collected from the Middle Jurassic Jiulongshan Formation near Daohugou Village, Inner Mongolia, China. Morphological characters shown in these well-preserved specimens highlight the diversity of orthophlebiids during the Middle Jurassic and provide data for future phylogenetic studies of orthophlebiids.     

From Informal Recreation to a Geography of Achievement: Women's Soccer in South Australia

Since its inclusion amongst Olympic sports in the 1990s, women's soccer has grown impressively worldwide. Despite its rapid global expansion and growth in the number of playing participants, the sport has been neglected by geographers. In Australia, which is currently the fifth women's soccer country in the world as per registered players, the popularity of the sport has grown significantly in recent years. Perhaps even more strikingly, however, the approach to the sport has changed, to focus on the achievement of results. The shift in the purpose of women's soccer, from a solely social and recreational activity to an achievement sport, is a result of the increasing links between the local women's soccer systems and the global world of sport. The paper examines an exemplar of South Australia, and in particular the Adelaide metropolitan region. Here, in the last 30 years, women's soccer has evolved from a geography of foundation, defined by informal organisation and localised scope, to a geography of achievement, characterised by an institutionalised focus on the production of players, the introduction of higher-profile ‘sportscapes’, a broader pattern of clubs distribution, and a new set of connections with global women's soccer. The current geography of achievement links local and global women's soccer scenes. On the other hand, it funnels access to the achievement level of South Australian women's soccer to a limited central area of Adelaide's metropolitan region. The paper also draws attention to the part that social capital, and especially ‘bridging’ social capital, played in enabling the evolution of Adelaide women's soccer. The role of social capital as a contributing element of the development of sporting systems is a topic that deserves further investigation.