Tertiary megafossil flora of Maslin Bay,South Australia: a preliminary report

The Maslin Bay flora of South Australia is of lower Middle Eocene age and contains diverse, well preserved angiosperm assemblages. It has yielded 2700 specimens belonging to approximately 200 leaf taxa.

Physiognomic analysis (sensu Webb, 1959; Wolfe 1970) indicates greatest similarity to extant Simple Mesophyll Vine Forest and Complex Notophyll Vine Forest found currently in Queensland.

Preliminary taxonomic studies have confirmed the presence of taxa closely resembling Podocarpus (Podocarpaceae), Agathis (Araucariaceae), Fatsia (Araliaceae) and Banksia (Proteaceae). Microfloral analysis of the deposit confirms the presence of the latter three families, but suggests far greater occurrence of Proteaceae than the number of leaf specimens of this family indicates. Nothofagus pollen is the dominant type, although leaves of this genus are absent from collections. Based on sedimentation, physiognomy and systematic studies of leaves and fungi (Lange, 1969) it is concluded that the Maslin Bay region supported tropical to subtropical rain forest during the lower Middle Eocene.     

内蒙古苏尼特右旗德王府勘测报告

一、基本情况 德王府位于内蒙古自治区苏尼特右旗境内朱日和镇所在地以东5公里处的乌素图敖包山脚下,东经1130°,北纬42°30′,西距208国道和集二铁路线5公里,北距苏尼特右旗45公里,南距乌兰察布市160公里.王府前临水泊,北靠乌素图敖包山,依山取势,沿坡建府,环境幽雅.     

Early settlement in Hadramawt: preliminary report on prehistoric occupation at Shi'b Munayder

While excavation and survey in Wadi Hadramawt itself has documented extensive first-millennium population centres and complex irrigation systems, earlier settlement and production remain poorly documented. Results of recent survey and test excavations in the mountainous hinterlands of southern Arabia have revealed scattered settlement near fossil springs that may have provided an important focus from as early as 6000 years ago. Lithic studies of surface material suggest that the widespread house sites at Shi'b Munayder in Wadi Idim were re-occupied or re-used as late as the Iron Age early-mid-first millennium BC. But stratigraphic evidence and a radiocarbon date point to an earlier establishment of settlement during at least the post-Neolithic second millennium BC. The site of Shi'b Munayder, the earliest reported settlement in Hadramawt, seems to suggest that Hadrami peoples living at the time of the early establishment of complex centres retained ties with cultural groups to the east rather than with highland northern Yemen.     

A Short History of Archaeological Sieving at Franchthi Cave,Greece

Abstract

Excavations at the Franchthi Cave in SE Greece, under the direction of Dr. Thomas Jacobsen, have revealed a long habitation sequence of considerable interest to students of the early history of the Aegean Basin. The earliest recoverable deposits date to about 25,000 B.P. The most recent radiocarbon dates indicate that the latest deposits belong to the period around 3000 B.C.

The excavations themselves were carried out over the years 1967–1976. During that time, excavation techniques used at the site evolved considerably. Object recovery by various methods of archaeological sieving forms a major component of this evolution. The purpose of this article, therefore, is to discuss the standards of object recovery at Franchthi and the adaptation of sieves designed elsewhere to the situation at Franchthi, as well as to serve as a guide to other excavations planning a program of archaeological sieving.     

Historic storms and shipwrecks in Ireland: a preliminary survey of severe synoptic conditions as a causal factor in underwater archaeology

A number of authors have dealt with the historical reconstruction of synoptic conditions from shipping records during isolated incidents, notably naval events. The paper presents a broad survey of Irish shipwrecks that correlate with historic storms in an attempt to quantify the extent of these incidents, and relate the weather observations of the distressed vessels to those at meteorological stations, as well as those put forward by meteorologists reconstructing past conditions.     

A preliminary report on new Ediacaran fossils from Iran

Vickers-Rich, P., Soleimani, S., Farjandi, F., Zand, M., Linnemann, U., Hofmann, M., Wilson, S.A., Cas, R. &; Rich, T.H. November, 2017. A preliminary report on new Ediacaran fossils from Iran. Alcheringa 42, 231–244. ISSN 0311-5518.

Recent exploratory field mapping of marine sedimentary sequences in the Koushk Mine locality of the Bafq region in Central Iran, and on the northern slopes of the Elborz Mountains south of the Caspian Sea, has yielded large complex body and trace fossils of Neoproterozoic–early Cambrian age. The recovered specimens resemble the previously documented Precambrian discoidal form Persimedusites, and a the tubular morphotype Corumbella, which is a novel occurrence for Iran and otherwise only recorded before from Brazil and the western USA. Additional enigmatic traces can not yet be interpreted unequivocally, but suggest that future work may uncover more unusual Ediacaran fossils from various localities in Central Iran.

Patricia Vickers-Rich* [prich@swin.edu.au, pat.rich@monash.edu], Faculty of Science, Swinburne University of Technology, Melbourne (Hawthorn), Victoria 3122, Australia; Sara Soleimani [sara_soleimani@yahoo.com], Palaeontology Department, Geological Survey of Iran, Tehran, Iran; Farnoosh Farjandi [farnooshfarjandi@gmail.com], Department of Geochemical Exploration, Geological Survey of Iran, Tehran, Iran; Mehdi Zand [zand.mehdi.geo@gmail.com], Geology Department, Bafq Mining Company, Koushk Mine, Yazd, Iran. Ulf Linnemann [ulf.linnemann@senckenberg.de], and Mandy Hofmann [mandy.hofmann@senckenberg.de], Senckenberg Naturhistorische Sammlungen, Dresden, Museum für Mineralogie und Geologie, Sektion Geochronologie, Koenigsbruecker Landstrasse 159, D-01109, Dresden, Germany; Siobhan A. Wilson [sasha.wilson@monash.edu], School of Earth, Atmosphere and Environment, Monash University, Melbourne (Clayton), Victoria 3800, Australia; Raymond Cas [ray.cas@monash.edu], School of Earth, Atmosphere and Environment, Monash University, Melbourne (Clayton), Victoria 3800, Australia; Thomas H. Rich? [trich@museum.vic.gov.au], Museum Victoria, Exhibition Gardens, PO Box 666, Melbourne, Victoria, 3001 Australia. *Also affiliated with: School of Earth, Atmosphere and Environment, Monash University, Melbourne (Clayton), Victoria 3800, Australia; School of Environmental Sciences, Deakin University, Melbourne (Burwood), Victoria, Australia 3125; Palaeontology Department, Museum Victoria, Carlton Gardens, PO Box 666, Melbourne, Victoria 3001, Australia. ?Also affiliated with: School of Earth, Atmosphere and Environment, Monash University, Melbourne (Clayton), Victoria 3800, Australia; Faculty of Science, Swinburne University of Science and Technology, Melbourne (Hawthorn), Victoria 3122, Australia.     

A preliminary report on ophthalmoi from the Tektas Burnu shipwreck

Ophthalmoi , or ship's eyes, were a common decoration adorning the bows of ancient Greek ships. Athenian naval records and archaeological finds from Piraeus attest to ophthalmoi taking the form of marble appliqués on Greek warships of the Classical Period. Evidence for the use of marble ophthalmoi on Classical merchantmen has only recently come to light. The Institute of Nautical Archaeology's 1999 and 2000 excavation campaigns at Tektag Burnu yielded two marble discs decorated to resemble eyes. These are the actual ophthalmoi of a Classical Period merchantman: the first known from an ancient shipwreck and the earliest archaeological examples of this decorative element.