Graptolite faunas and monaxonid demosponges of the Cyrtograptus lundgreni event (late Wenlock,Silurian) interval from the Orange district,New South Wales

Muir, L.A. & Botting, J.P., December, 2007. Graptolite faunas and monaxonid demosponges of the Cyrtograptus lundgreni event (late Wenlock, Silurian) interval from the Orange district, New South Wales. Alcheringa 31, 375-395. ISSN 0311-5518.

Three monograptid and five retiolitid graptoloids, and one species of sponge, are described from late Wenlock sections (Cyr. lundgreni and Co. ludensis biozones) at Spring Creek and Wallace Creek, near Orange, New South Wales, Australia. The sponge Janussenia orangense gen. et sp. nov. is the first monaxonid demosponge to be described from the Australian Silurian. An object containing broken Testograptus testis, and interpreted as the faecal pellet of a predator or scavenger on graptoloids, is described.

Lucy A. Muir [l.muir@nhm.ac.uk], Department of Palaeontology, Natural History Museum, Cromwell Road, London SW7 5BD, UK. Joseph P. Botting [joe@asoldasthehills.org], 2C Roslyn Close, Mitcham CR4 3BB, UK. Received 28.4.2006; Revised 10.10.2006.     

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.     

Fabricating the Thanatopolitical Body in Rodrigo Rey Rosa’s Cárcel de Árboles

Guatemalan author Rodrigo Rey Rosa’s first novella, Cárcel de árboles (1991), tells the story of a secret politico-medical experiment conducted on prisoners who have been condemned to death by the State. The experiment takes place in a prison camp located in the tropical forest. In this article, I examine the portrayal of power and embodiment in Rey Rosa’s novella, placing the text in dialogue with thanatopolitical theory and outlining the ways it evokes the historical context of violence and economic transition in Guatemala. I commence by discussing the forms of power at work in the novella’s prison camp, before examining the significance of medical science to Rey Rosa’s depiction of embodiment. I then explore the complex aesthetic and ethical questions embedded in the relationship between language, textuality and the body in the novella. Finally, I discuss the post-human dimensions of the text that emerge in the relationship between the human bodies of the prisoners and the non-human terrain. Over the course of this analysis, I contend that Rey Rosa marshals the body to invoke the ways in which the category of the ‘human’ is formed, deconstructed and reconfigured in the face of the destructive power that operates in the modern techno-scientific epoch.     

Roman blue-green bottle glass: chemical–optical analysis and high temperature viscosity modelling

Chemical analysis, optical absorption spectroscopy and mathematical modelling of high temperature viscosity have been carried out on five 1st–2nd century AD Roman blue-green bottle glass fragments from Coppergate, York. Modelled viscosities indicate remarkable consistency within the sample set studied and support the suggestion that temperatures of ∼1000–1150 °C were required to remelt these glasses and to provide suitable viscosities for forming articles. Iron redox ratios (Fe²⁺/ΣFe), analysed SO₃ contents and the absence of characteristic Fe³⁺–S²⁻ amber absorption bands suggest that melting conditions for all studied glasses were mildly, rather than strongly, reducing (estimated pO₂ ≈ 10⁻¹–10⁻⁶ bar). These furnace conditions are consistent with the effects of combustion gases and carbonaceous matter contained in the raw materials.     

Black male: Advertising and the cultural politics of masculinity

During the 1980s, men's bodies began to appear with increasing frequency in television, cinema and billboard advertising. The advertisers’ preferred image of masculinity has generally been young, white, able‐bodied and staunchly heterosexual. This paper explores a partial exception to these generalisations: Ogilvy & Mather's highly successful relaunch of the soft drink, Lucozade. By using selected images of black male bodies and their popular associations with sporting and sexual prowess, Lucozade was able to shake off its long‐established associations with sickness and convalescence, becoming a popular ‘in‐health’ drink with a revitalised and revitalising image. The paper places contemporary representations of black men in British advertising in relation to wider changes in attitudes towards gender, sexuality and ‘race’, arguing that the success of the Lucozade campaign depended not so much on general associations between sport and ‘race’, manliness and muscularity, as on the reader's (socially constructed) knowledge of the particular personalities represented. This assumed knowledge effectively suppresses the more threatening aspects of a stereotypically anonymous and rapacious black male sexuality, provoking desire without evoking dread.     

The provenance of some glass ingots from the Uluburun shipwreck

The discovery of a Late Bronze Age trading vessel at Uluburun near Ka? off the Turkish coast offers exciting possibilities for our understanding of Bronze Age trade. On board the ship was a large consignment of glass ingots that were assumed to originate either from Mesopotamia or Egypt. This paper presents the results of major and trace elemental analyses of three deep blue and turquoise glass ingots from the Uluburun wreck, and for the first time securely demonstrates that their composition is consistent with an Egyptian origin. The compositional similarity of the glass ingots to glasses from the Mycenaean world suggests that Egypt was exporting to that region via trading ships such as that from Uluburun.