Tree Densities Last Century on the Lowland Gippsland Plain,Victoria

Tree densities in the mid 1800s were calculated for 16 areas on the lowland Gippsland plain, Victoria, using data on historical maps. The plotless, closest individual method was used on map data, which listed the distance and compass bearings of trees from allotment corners. Densities ranged from 2 to 59 trees per hectare, with most estimates below 30 trees per hectare. Sparsest trees were in and near areas mapped as ‘open plains’ and the densest tree cover was on seasonally flooded river flats. Whilst it seems prudent to treat such figures as indicative rather than precise, this simple method holds considerable promise for obtaining quantitative estimates of tree densities before widespread clearing.     

AN INVESTIGATION OF THE PROVENANCE OF THE ROMAN AMPHORA CARGO FROM THE PLEMMIRIO B SHIPWRECK

Eighty-six Roman amphora sherds from the Plemmirio B shipwreck, off Sicily, have been analysed by neutron activation analysis. A large group representative of the amphora cargo, mainly of forms Africana 1 and Africana 2A (from the area of modern Tunisia), was subsequently defined. No differences between Africana 1 and Africana 2A samples were observed, thus implying a similar origin for both forms. The provenance of this cargo group was then investigated by comparison with a Roman amphora kiln data base. After elimination of the more mobile elements it was shown that the cargo amphorae were more likely to have been manufactured at kilns around Sullecthum rather than Leptis Minor. The analytical conclusions are thoroughly consistent with the known archaeological information.     

Book reviews

“THE SOUTH SEAS IN TRANSITION” by W. E. H. Stanner. Issued under the auspices of the Australian Institute of International Affairs and the International Secretariat, Institute of Pacific Affairs and published by the Australasian Publishing Company. 1953. Pp. viii and 448. Three maps. Australian Published price, 50/‐ net.

SOCIAL ANTHROPOLOGY EN MELANESIA: A REVIEW OF RESEARCH, by A. P. Elkin. Published under the auspices of the South Pacific Commission. Oxford University Press, London, Melbourne, New York, 1953. Pp. xiii, 166 Maps. Price 27/6.

“THE AUSTRALIAN WAY OF LIFE.” Edited by George Caiger, under the auspices of the Australian Institute of International Affairs. Pp. xvi and 158. Published by William Heinemann Ltd., 1953. Australian price, 15/6.