Didymograptellus kremastus n. sp., a new name for the Chewtonian (mid-Floian,Lower Ordovician) graptolite D. protobifidus sensu Benson & Keble, 1935, non Elles, 1933

Vandenberg, A.H.M., December 2017. Didymograptellus kremastus n. sp., a new name for the Chewtonian (mid-Floian, Lower Ordovician) graptolite D. protobifidus sensu, non. Alcheringa 42, 259–268. ISSN 0311-5518.

The ‘tuning-fork’ didymograptid previously referred to as Didymograpt(ell)us protobifidus is common in Victoria where it is confined to the Chewtonian (mid-Floian). Biometric differences indicate that the mid-Floian form is not conspecific with the holotype of the Darriwilian Didymograptus protobifidus Elles, 1933 and the Floian form is thus renamed Didymograptellus kremastus n. sp. Study of the Valhallfonna Formation faunas on Spitsbergen indicated that the Floian form of D. ‘protobifidus’ differs from Didymograptellus bifidus (Hall) in both its morphology and stratigraphic distribution but a later study of the Cow Head Group on Newfoundland concluded that they are one species. My study, of more than 50 specimens of Didymograptellus from the Floian of Victoria, Australia, shows that the two are different and that similar differences exist in the Cow Head Group populations of Didymograptellus. The Chewtonian (Ch1) Didymograptellus protobifidus Biozone is renamed D. kremastus Biozone.

Alfons H.M. Vandenberg, [lanceolatus@hotmail.vic.gov.au], [avandenberg@museum.vic.gov.au] Museums Victoria, GPO Box 666, Melbourne 3001, Victoria, Australia.     

On the origins of the name for the ‘Black Sea’

The name ‘Black Sea’ is widely attributed to the Anatolian Turks, due to their habit of referring to the South as ‘white’ and North as ‘black’. However, the appellation first appeared in a Hungarian document and later in sources originating further to the North, including Icelandic sagas and other Nordic narratives. The Turks themselves have a small and secondary role in using and spreading the name. Some scholars have suggested that the Cumans, a Turkic people once occupying regions to the North of the Black Sea, are the likely source. However, in medieval times Khazarian traditions seem to have used the term ‘Black Sea’ as well as ‘Great Sea’, though the relationships between the two terms require clarification. This essay seeks to reconcile these two traditions, and offers a conjectural Bulgar source for the Black Sea denomination.     

Private agricultural colonization on a Brazilian frontier, 1970–1980

Private colonization is the use of companies and cooperatives to survey, demarcate and occupy land, build infrastructure, open roads, plan urban areas, and provide health services and education. Although state-directed colonization projects are strongly implicated in recent environmental and social changes in the Brazilian Amazon, areas settled by private colonization were larger than state-led settlement. The paper considers this poorly examined aspect of the region's recent settlement history by focusing upon a colonization cooperative and private company that settled smallholders from southern Brazil to eastern Mato Grosso State between 1970 and 1980. The analysis emphasizes how private colonization cooperatives successfully secured land title, setting the stage for subsequent commercial agricultural development. This study rejects prevailing interpretations of private colonization as a tool of authoritarian government in Brazil. Rather, private colonization secured land tenure and organized an economically viable production system in a frontier environment of unpredictable state bureaucracies, high transaction costs, risk, and precarious markets.     

New ontogenetic information on Duyunaspis duyunensis Zhang & Qian in Zhou et al., 1977 (Trilobita,Corynexochida) from the Cambrian and its possible sexual dimorphism

Lei, Q.P., September .2015. New ontogenetic information on Duyunaspis duyunensis Zhang & Qian in Zhou et al., 1977 (Trilobita, Corynexochida) from the Cambrian and its possible sexual dimorphism. Alcheringa 40, XXX–XXX. ISSN 0311-5518.

The hypostomal condition and the complete ontogenetic development of Duyunaspis duyunensis Zhang & Qian in Zhou et al., 1977 are restudied on the basis of abundant specimens from the Balang Formation (Cambrian, Qiandongian) in Zila Village, Paiwu Township, Huayuan County, Hunan Province. The relatively complete ontogenetic series (degree 0 to 9) provides new evidence that the holaspis of this species has nine rather than seven thoracic segments as proposed by McNamara et al. (2006). Comparisons between Duyunaspis duyunensis and two associated species, Arthricocephalus chauveaui and Changaspis elongata, support its placement in the Subfamily Oryctocarinae. Moreover, based on observations of a large number of specimens, the presence of an anterior indentation on the pygidial end is possibly representative of sexual dimorphism.

Qianping Lei [cicelyapple@126.com], Natural Department, Changzhou Museum, Changzhou, Jiangsu Province, 213022, PR China; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008, PR China.     

"This war for men's minds": the birth of a human science in Cold War America

The past decade has seen an explosion of work on the history of the human sciences during the Cold War. This work, however, does not engage with one of the leading human sciences of the period: linguistics. This article begins to rectify this knowledge gap by investigating the influence of linguistics and its concept of study, language, on American public, political and intellectual life during the postwar and early Cold War years. I show that language emerged in three frameworks in this period: language as tool, language as weapon, and language as knowledge. As America stepped onto the international stage, language and linguistics were at the forefront: the military poured millions of dollars into machine translation, American diplomats were required to master scores of foreign languages, and schoolchildren were exposed to language-learning on a scale never before seen in the United States. Together, I argue, language and linguistics formed a critical part of the rise of American leadership in the new world order - one that provided communities as dispersed as the military, the diplomatic corps, scientists and language teachers with a powerful way of tackling the problems they faced. To date, linguistics has not been integrated into the broader framework of Cold War human sciences. In this article, I aim to bring both language, as concept, and linguistics, as discipline, into this framework. In doing so, I pave the way for future work on the history of linguistics as a human science.     

In the name of a distant king: representing royal authority in the county of Castile,c.900–1038

This article explores the representation of royal power in the tenth‐century county of Castile by contrasting the low degrees of effective royal agency within the county with a dominant charter‐writing tradition that coupled king and count in the synchronisms of the dating clauses. The components of the Castilian charter corpus are broken down and compared to other areas in northern Iberia, in order to suggest that, rather than a mere regional charter‐writing tradition, this practice reflects a widespread political culture that sought to legitimize the counts' unitary leadership of Castile by reference to a prestigious yet distant royal figure.     

"The dangers of this atmosphere": a Quaker connection in the Tavistock Clinic's development

During the Second World War, through innovations in officer selection and group therapy, the army psychiatrists John Rickman and Wilfred Bion changed our understanding of leadership. They showed how soldiers under stress could develop real authority through their attentiveness to each other. From contrasting experiences 25 years earlier each had seen how people in groups are moved by elemental forces that undermine judgement and thought. This article arose from my experiences as a trainee at the Tavistock Clinic, where the method of reflective work discussion, giving individuals seated in a circle the choice to speak or to remain silent, seemed similar to a Quaker meeting. Many decades later, I found that this association had a basis in fact. Among other influences on Bion -- a childhood in India, distinguished service in the First World War, and a surgical apprenticeship with Wilfred Trotter -- there is a little-acknowledged Quaker source, in John Rickman, for Bion's radical work in the army that led to new methods of training and organizational consultancy in the postwar Tavistock.     

Nummulites perforatus (de Montfort, 1808) and N. beaumonti: d’Archaic & Haime, 1853: a new record from Gebel Hafit,United Arab Emirates

Al Menoufy, S. June.2018. Nummulites perforatus (de Montfort, 1808) and N. beaumonti d’Archaic & Haime, 1853: a new record from Gebel Hafit, United Arab Emirates. Alcheringa XX, xx–xx.

Nummulites perforatus (N. burdigalensis group) and N. beaumonti (N. discorbinus group) are recorded from a Priabonian limestone outcrop of the Mazyad Member, Dammam Formation, exposed along the eastern limb of Gebel Hafit Anticline, in the United Arab Emirates. Nummulites perforatus at this site is characterized morphologically by lenticular to inflated-lenticular tests with rounded edges, meandering septal filaments, dense granules on, and between, the septal filaments, chambers that are longer than high and a regular-shaped spire. Biometric studies have demonstrated that this new material from the United Arab Emirates is similar to specimens of N. perforatus previously described. N. beaumonti is here characterized morphologically by lenticular tests with slightly rounded peripheries, a relatively thick and irregular marginal cord, compact septal filaments that are curved initially but become radial and twisted around the polar area with a slight flexure towards the periphery, tight to lax coiled spire, and chambers that are rectangular in shape and higher than long, including a rudimentary polar pustule. Biometric studies revealed that this material is comparable with specimens of N. beaumonti. Nummulites perforatus and N. beaumonti span the SBZ19 zone and are considered to be late Eocene (Priabonian) in age.

Safia Al Menoufy [safiageo@yahoo.com or almenoufysafia@gmail.com] Biological & Geological Sciences, Faculty of Education, Ain Shams University, Roxy, El khalifa El maamoon Street, Cairo 11566, Egypt.