A new Late Famennian lungfish from New South Wales,Australia, and its bearing on Australian-Asian terrane relations

A new genus and species of lungfish with toothplates, Adelargo schultzei, is described from the Hunter Siltstone (Devonian, Late Famennian) near Grenfell, New South Wales. Materials assigned to Adelargo schultzei gen. et sp. nov., include a portion of the left side of the skull comprising B, I (postparietal) and J (parietal) bones, pterygoid and prearticular toothplates, a parasphenoid with a long posterior stalk, vertebrae, ribs, anal fin supports and scales. Toothplates are similar to Dipterus, although morphology of the skull, parasphenoid and postcranial elements is more derived. Biogeographic relationships of the Grenfell fauna were based on the presence of the antiarch group Sinolepidoidei, also present on Asian terranes during the Late Devonian. A small number of lungfish scales have been described from Asian sinolepid localities of this age, but differ from those of Adelargo schultzei, and other faunal similarities between these areas appear limited. Paucity of eastern Australian Devonian taxa on the North and South China blocks implies that strong biogeographic relationships between eastern Australia and Euramerican localities during the Late Devonian were not the result of Asian migration routes, but the closer proximity of these areas.     

Burning wood or burning bone? A reconsideration of flotation evidence from Upper Palaeolithic (Gravettian) sites in the Moravian Corridor

This paper compares archaeobotanical and other data from new excavations at two Upper Palaeolithic sites — Dolní V?stonice II and P?edmostí I — in the Moravian Corridor, Czech Republic. Both contain the traces of broadly contemporary ‘Gravettian’ occupations during the warmer episodes of the Pleistocene which preceded the last glacial maximum. Yet their archaeobotanical remains show striking differences — those from Dolní V?stonice II being dominated by large quantities of conifer wood charcoal, while those from P?edmostí I are much more scanty and dominated by vitrified plant remains, in association with large quantities of burnt bone. We argue that these differences between these two datasets arise from different uses of fuel at either site: bone at P?edmostí I and wood at Dolní V?stonice II. Subsequently, we explore the possible reasons for this difference and argue that once likely taphonomic distinctions are accounted for, these data on fuel use offer fresh insights into the functions and durations of these Upper Palaeolithic occupations of the Moravian corridor and some possible implications for how archaeobotanical data from such sites should be interpreted.     

Book reviews

THE UNITED STATES IN WORLD AFFAIRS 1949. By Richard P. Stebbins and the Research Staff of the Council of Foreign Relations. New York, Harper and Brothers, 1950.

CONDITIONS OF ECONOMIC PROGRESS. By Colin Clark. 2nd Edition. London, Macmillan, 1951. xvi ‐J‐ 584 pp. 50/‐ stg.

INDIAN‐AMERICAN RELATIONS. Proceedings of the India‐America Conference held in New Delhi in December 1949. Issued under the joint auspices of the Indian Council of World Affairs and the American Institute of Pacific Relations. Oxford University Press. v + 79 pp.

THE STATE OF ASIA: A Contemporary Survey. By Lawrence K. Rosinger and Associates. Issued under the auspices of the American Institute of Pacific Relations. Alfred A. Knopf, 1951. 512 pp. Bibliography and index.

UNITED KINGDOM ADMINISTRATION AND INTERNATIONAL ORGANISATIONS: A Report by a Study Group of the Institute of Public Administration. R.I.I.A., 1951. 55 pp. 4/‐.     

Business power in Australia: The concentration of company directorship holding among the top 250 corporates

This paper presents results from a comparative study of company directors of the top 250 Australian companies. The paper analyses the concentration of directorship holding in Australia and New Zealand in 1991 and compares this with other Australian, New Zealand, British, Canadian and American studies. The paper argues that while the density of interorganisational interlocks in Australia is quite normal by international standards, such comparisons are substantially affected by the relatively small number of board positions characteristic of Australian companies. When we allow for this external parameter by considering the concentration of directorship holding by persons, there is evidence of a significant concentration of available positions in the hands of relatively few persons in Australia, New Zealand and Canada. The paper suggests that the organisation of business power in Australia reflects a continuing tension between principles of regulation derived from the larger economies of Britain and the United States and practical concerns of business leadership in Australia generated by the geopolitical realities facing Australian business.