Millerocaulis zamunerae sp. nov. (Osmundaceae) from Jurassic,geothermally influenced,wetland environments of Patagonia,Argentina

Sagasti, A.J., García Massini, J., Escapa, I.H., Guido, D.M. & Channing, A., August 2016. Millerocaulis zamunerae sp. nov. (Osmundaceae) from Jurassic geothermally influenced wetland environments of Patagonia, Argentina. Alcheringa 40, xxx–xxx. ISSN 0311-5518

A new species of Millerocaulis Erasmus ex. Tidwell emend. Vera is defined based on several permineralized stems recovered from geothermally influenced chert deposits in the Middle–Late Jurassic La Matilde Formation (Santa Cruz, Argentina). Millerocaulis zamunerae sp. nov. is characterized by the presence of an ectophloic dictyoxylic siphonostele, inner parenchymatic and outer sclerotic cortices, homogeneous sclerotic ring in the petiole bases, two masses of sclerenchyma lining the concavity of the petiolar vascular bundle, petiolar inner cortex with sclerenchyma strands in the outermost petiole cycles and stipular wings having one large and several smaller sclerenchyma bundles. Millerocaulis zamunerae inhabited geothermal wetlands and other hot-spring-related sedimentary facies associated with the La Bajada epithermal deposit. Reference to active geothermal wetlands, analogous living plants and other fossil hot spring ecosystems suggest the plant’s tolerance of physico-chemical stressors including elevated temperature, pH, salinity and phytotoxic metals/metalloids. Millerocaulis zamunerae thrived in wetlands preserved in the Jurassic geothermal systems of Santa Cruz Province, the same kind of environment in which Equisetum thermale Channing et al. was recorded previously.

Ana Julia Sagasti [anajusagasti@gmail.com] División Paleobotánica, Facultad de Ciencias Naturales y Museo. Becaria Doctoral Consejo Nacional de Investigaciones Científicas y Técnicas, Paseo del Bosque S/N B1900FWA La Plata, Buenos Aires, Argentina. Juan García Massini [massini112@yahoo.com.ar] Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja (CRILAR), Provincia de La Rioja, UNLaR, SEGEMAR, UNCa, CONICET. Entre Ríos y Mendoza S/N, 5301 Anillaco, La Rioja Argentina. Ignacio H. Escapa [iescapa@mef.org.ar] Museo Paleontológico Egidio Feruglio, Consejo Nacional de Investigaciones Científicas y Técnicas, Av. Fontana 140, U9100GYO, Trelew, Chubut, Argentina. Diego M. Guido [diegoguido@yahoo.com] Instituto de Recursos Minerales (INREMI), Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata. Consejo Nacional de Investigaciones Científicas y Técnicas. Calle 64 y 120, La Plata (1900), Argentina. Alan Channing [channinga@gmail.com] School of Earth & Ocean Sciences, Cardiff University, Cardiff CF10 3AT, UK.     

The Poor Law of old England: institutional innovation and demographic regimes

The striking improvement in life expectancy that took place in England between the Middle Ages and the seventeenth century cannot be explained either by an increase in real wages or by better climatic conditions. The decrease in the risk of utter destitution or of death from famine that was evident on the eve of the Industrial Revolution stemmed, in part, from institutional changes in the old poor law, which began to take shape and become effective early in the seventeenth century.     

Alan Lomax, 1915-2002

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Among the Indians of the Paraguayan Chaco : A Story of Missionary Work, in South America. Told by W. Barbrooke Grubb, and his Fellow-Workers in the Chaco Mission of the South American Missionary Society. Edited By Gertrude Wilson, B.Litt London: Charles Murray &; Co., 1904. By E. Sidney Hartland.

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Der Ursprung der Religion und Kunst. Von K. Th. Preuss. Globus, LXXXVI, LXXXVII. Sonderabdruck, pp. 54. By R. R. Marett.     

Large carnivores as taphonomic agents of space modification: an experimental approach with archaeological implications

At most Pleistocene archaeological sites it is difficult to observe structured complex spatial behaviour. This common phenomenon could be a taphonomic issue. Problems in the preservation of the original spatial intra-site distribution could be related to hominid–carnivore alternation in the use of space. In the present paper we analyse the results of our experimentation with large extant carnivores (bears, wolves, hyenas and lions) and propose these animals acted as hearth and hearth-related assemblage modifiers. In this sense, the role of carnivores in the modification of these elements can cause problems in the interpretation and visibility of modern and complex behaviour in the conception of space in the archaeological record.     

Twisted Lives: On the Temporality and Materiality of Biographical Presences

People??s biographies are dominated by a multitude of factors. In recent years it has come to a general understanding that people??s life histories are embedded in things just as things are premising the biographies of people. Still, the scholarly discussion has concentrated heavily on individual biographies resulting in life-histories of bodies and individuals confined by their bodily framework rather than conceptualizing the person through the mutual interaction between people and things and the interrelationship between various presences in the revelation of the temporality and materiality of biography. In this paper I aim to explore the category of personal biography resting upon aspects of Heideggerian philosophy. I argue for biographical presences that are spread across time, subjected to shared participation and intrinsically intertwined with the narratives they generate. The argumentation rests upon my personal involvement with the biography of a seventeenth-century peasant from the farm Búearárbakki in southern Iceland. The site and its material culture have emerged as the cause and consequence of our shared life-histories manifesting the notion of multi-temporality and materiality to the category of biography.     

Fascist Colonialism: The Archaeology of Italian Outposts in Western Ethiopia (1936–41)

Despite the relevance of material culture in the politics and culture of Italian Fascism (1922–45), this phenomenon has rarely been approached from an archaeological point of view. In this article, I argue that archaeology can provide new insights into the study of this particular version of totalitarianism. I will show the connections that an archaeological study of fascism has with some concerns of historical archaeology, such as colonialism, power, conflict, and race. For this, three Italian military sites in Ethiopia will be examined.