Preliminary Report on the Excavation of the 17th-Century Anglo-Dutch East-Indiaman Avondster in Bay of Galle, Sri Lanka

The Avondster was a 17th century British ship captured by the Dutch and used by the United Dutch East India Company (VOC) trading with Asia until it was wrecked in Galle Harbour, Sri Lanka in 1659. The shipwreck was found in 1997 to be in very good condition but under threat from development in the harbour. From 2001–2004 an archaeological project was implemented by the Dutch/Sri Lankan Mutual Heritage Centre. The aims were to record and recover important cultural material as well as to build up the capacity of a Sri Lankan Maritime Archaeology Unit for implementing future work.
© 2005 The Nautical Archaeology Society     

The Cape Gelidonya Shipwreck and the Bronze Age Metals Trade in the Eastern Mediterranean

Abstract

Controversy has surrounded the identification of the home port of the ship wrecked off Cape Gelidonya, Turkey. In an attempt to contribute further information pertinent to the solution of this problem, samples for metallurgical study were taken from eight of the copper ingots that were carried on the ship: four oxhide-shaped, two plano-convex, and two slab-shaped. Analysis of these samples shows that, with a single exception, the structure and composition of the ingots are little different from ingots found in Cyprus, Crete, Greece, and Sardinia. The inferences to be drawn from the metallurgical research are 1) that the ingots represented typical items of international trade and 2) that the home port of the ship and lading port of the ingots cannot be determined since the ship and crew were operating in the international sphere. It may also be surmised that at least a part of the Bronze Age trade was in the hands of private entrepreneurs.     

Geoarchaeology of Sidon's ancient harbours,Phoenicia

Geoarchaeological data from Sidon's ancient harbour areas elucidate six evolutionary phases since the Bronze Age. (1) At the time of Sidon's foundation, during the third millennium BC, medium sand facies show the city's northern and southern pocket beaches to have served as proto-harbours for Middle to Late Bronze Age societies. (2) Towards the end of the Late Bronze Age and the Early Iron Age, expanding international trade prompted coastal populations into modifying these natural anchorages. In Sidon's northern harbour, transition from shelly to fine-grained sands is the earliest granulometric manifestation of human coastal modification. The lee of Zire island was also exploited as a deep-water anchorage, or outer harbour, at this time. (3) Although localised sediments evoke developed port infrastructure during the Phoenician and Persian periods, high-resolution reconstruction of the northern harbour's Iron Age history is problematic given repeated dredging practices during the Roman and Byzantine periods. (4) Fine-grained silts and sands in the northern harbour are coeval with advanced Roman engineering works, significantly deforming the coastal landscape. Bio- and lithostratigraphical data attest a leaky lagoon type environment, indicative of a well-protected port. (5) The technological apogee of Sidon's northern harbour is recorded during the late Roman and Byzantine periods, translated stratigraphically by a plastic clays unit and brackish lagoon fauna. (6) A final semi-abandonment phase, comprising coarse sand facies, concurs silting up and a 100–150 m progradation of the port coastline after the seventh century AD. We advance three hypotheses to explain these stratigraphic data, namely cultural, tectonic and tsunamogenic. Finally, our results are compared and contrasted with research undertaken in Sidon's sister harbour, Tyre.     

Mediterranean trade of the most widespread Roman volcanic millstones from Italy and petrochemical markers of their raw materials

The petrochemical study of millstones can contribute to improve the archaeological research into reconstruction of ancient communication routes and trade networks. Volcanic rocks are geographically restricted and rather rare in the Mediterranean regions, and during the Roman period Italian volcanoes were important sources of raw materials for millstones, so the task of determining their geological origin is relatively straightforward. The Italian vesicular volcanics most frequently employed for this purpose were: trachytes from Euganean Hills (Veneto), leucite-bearing lavas from the Vulsini Volcanic District (Latium), basic-intermediate leucite-bearing lavas from Somma-Vesuvius (Campania), silica undersaturated lavas from Monte Vulture Volcano (Basilicata), a rhyolitic ignimbrite from Sardinia and basic products from Mount Etna and the island of Pantelleria (Sicily). This paper contains a general outline of the trade network for each volcanic typology used for millstones during the Roman period – updated with data concerning the leucite-bearing lavic items discovered in the archaeological sites of the ancient Cuicul (now Djemila, Algeria) – together with a summary of their petrographic and geochemical features.     

Roman Rigging Material from the Red Sea Port of Myos Hormos

Excavation of the Roman port of Myos Hormos on the Egyptian Red Sea coast has revealed both the extent of the Roman harbour and a significant corpus of maritime artefacts. These include a relatively large quantity of rigging material such as brail-rings and sailcloth dating from the late-1st century BC to the middle of the 3rd century AD. These finds are important for our understanding of ancient shipping in the Mediterranean, Red Sea and Indian Ocean regions.
© 2007 The Author     

The Geochemical Fingerprint of Tufo Lionato Blocks from the Area Sacra di Largo Argentina: Implications for the Chronology of Volcanic Building Stones in Ancient Rome

We use trace element discrimination diagrams to provide a geochemical fingerprint for Tufo Lionato, the volcanic rock most commonly used in the ancient Roman dimension stone technique. Based on the comparison of their geochemical signatures, we identify different rock facies of Tufo Lionato employed since the fourth to third centuries and through the second century bce in the construction of the temples of the Area Sacra di Largo Argentina. These rock facies correspond to two previously identified building stones: Aniene Tuff and Monteverde Tuff, named after their supposed source areas located in the Aniene River Valley and in the homonymous locality of the Tiber River Valley, respectively. However, the results of our study demonstrate previous misidentification of these volcanic rocks in the different construction phases of Temple C, providing a revision of the dating system currently accepted for the diffusion of Tufo Lionato architecture. We show that the Aniene facies has been exploited since the end of the fourth century bce and that it was employed along with Tufo Giallo della Via Tiberina in the podium and staircase of Temple C, whereas observations at Largo Argentina suggest that the ‘Monteverde Tuff’ was only sporadically used in the early phases of the dimension stone construction technique.     

The colourless glass of Iulia Felix

The present paper focuses on 85 colourless glass samples selected among the recycling cullet found in the Roman ship Iulia Felix, wrecked off the town of Grado (province of Udine, North Italy) in the first half of the 3rd century AD, with the aim of examining their chemical composition, investigating similarities within and between the three established group types (cups, plates, bottles), and comparing the chemical compositions of the Iulia Felix glass samples with groups reported in the literature for colourless glasses. Chemical analyses, performed by X-ray fluorescence and electron microprobe, indicate that the samples were all soda-lime–silica in composition, with natron as flux, according to typical Roman production technologies. Chemical data are treated by multivariate statistical tools, such as cluster analysis and the NPC test. Statistical analyses allow us to conclude that the Iulia Felix colourless glasses were produced by at least two different production technologies related to group type, confirming the trend recently identified in the literature. In addition, the trace element patterns (particularly those of Sr, Zr and Ba) suggest that beach sand with differing amounts of alkali feldspars was predominantly used as raw material, like those specifically mentioned by Pliny for glass production.     

Locating the Harbour: Myos Hormos/Quseir al-Qadim: a Roman and Islamic Port on the Red Sea Coast of Egypt

Recent maritime investigations at Quseir al-Qadim, on the Red Sea coast of Egypt, have revealed the importance of this port in both the Roman and later Islamic periods. This paper outlines the key evidence for the location of the harbours, from survey, sedimentological analysis and selective excavation. The Roman harbour, occupied between the 1st century BC and the 3rd century AD, was located in a now-silted lagoon. Over 100 sedimentological cores indicated its siltation process. By the time the site was reoccupied in the 12th century AD, the harbour was reduced to a small bay at the entrance to the former lagoon.
© 2007 The Author     

Evidence for volcanic ash fall in the Maya Lowlands from a reservoir at Tikal,Guatemala

Powder X-ray diffraction and petrographic analyses of reservoir sediments from Tikal, Guatemala have identified significant quantities of decomposed volcanic ash in the form of smectite and euhedral bipyramidal quartz crystals. X-ray fluorescence trace element content analysis was used to eliminate distant Sahara-Sahel and Antilles sources. The Zr/Y and Ni/Cr ratios of reservoir sediment from Tikal are consistent with a source from Central American volcanism (e.g., Guatemalan and Salvadoran). AMS radiocarbon dating of the smectite and crystalline quartz-rich reservoir sediments show that volcanic ash fell during the Preclassic, Classic, and Postclassic Maya cultural periods. It may now be possible to develop an effective chronology of ash fall at Tikal and the greater Peten.     

The ROMACONS Project: a Contribution to the Historical and Engineering Analysis of Hydraulic Concrete in Roman Maritime Structures

Since all long-distance trade in the Roman world travelled by water, Roman harbour design and construction have special importance. Harbour excavation must be supplemented by analysis of the components of the hydraulic concrete, structural analysis of the cementing materials, and consideration of the design of the wooden formwork. The authors have begun collecting large cores from concrete blocks at Roman harbours and other maritime structures, analysing the materials used, the method of placement, and the structural characteristics of the resulting concrete. These data have provided new information on the engineering properties of Roman concrete, the process of funding and execution, and the trade in the volcanic ash which was the crucial component of hydraulic concrete.
© 2004 The Nautical Archaeology Society     

230Th/U dating of the Trojan ‘water quarries’

We determined the ²³⁰Th/U ages of individual calcite layers that grew on the walls of artificial water‐supply tunnels (‘water quarries’) at Troy/Ilios by using thermal ionization mass spectrometry. The oldest age of overgrowth being 4350 ± 570 years, the tunnels must have been built a short time earlier, during the archaeological period Troy I–II. The tunnels were also used during Troy VI–VII (1700–1150 bce, a period that includes the date of the supposed ‘Trojan War’), in Homeric times (c. 720 bce) and in the Roman period. These findings add strong support to the identification of the water quarries with a natural phenomenon and Anatolian deity known in Hittite texts of the second millennium bce as KASKAL.KUR, a term denoting subsurface water systems. Consequently, they reinforce the view that Troy in the second millennium bce was Anatolian in character. In this way, the findings are also consistent with the identification of (W)Ilios with Wilusa, a city attested to in Hittite historical texts.     

Plant remains and amphorae from the Roman harbour under Flacius Street in Pula (Istria,Croatia)

The aim of this archaeobotanical and archaeological research is to expand knowledge about Roman diet and plant cultivation in Istria and to compare it with similar localities on the Eastern Adriatic coast. We have also tried to find some new information about maritime trade routes in the Mediterranean area in ancient times. Out of 27 samples collected from an excavated Roman port in Flacius Street in Pula, in total, 9809 plant macrofossils were recovered, identified and analysed. The results of the analysis show that most of the plant remains belong to the group of fruit trees and nuts. The most abundant are the remains of Ficus carica, Pinus pinea, Vitis vinifera subsp. vinifera, Rubus fruticosus agg. and Olea europaea subsp. europaea. These are all species that are widespread in the Mediterranean area and have likely always been consumed by the local population. The number of ruderal and weed species found is relatively high (31) in comparison with other plant categories (fruit trees and nuts; fruit collected from the wild; cereals; condiments; oil crops; vegetables and tubers; plants of fresh water environments; elements of maquis), but as they came to the site accidentally and not by targeted human activity, there are far fewer macrofossils of such plants than those of cultivated species. There were a few elements of evergreen forest vegetation and plants of aquatic habitats at the site (2 + 1), which suggests the existence of this type of vegetation in the area of the site in Roman times. Archaeobotanical comparisons of the site in Flacius Street with similar coastal Roman sites—Verige Bay on Veli Brijuni (first-fifth century ad), the port of Zaton near Nin (first-third century ad) and Caska Bay on the island of Pag (first and second century ad)—reveal considerable similarities, confirming the uniformity in nutrition and plant growth in the wider coastal area. Together with the two Roman ships, during the archaeological excavations of the Roman harbour and its layers, we collected over 2000 different archaeological artefacts out of which a large number was almost perfectly preserved. Some of the mentioned artefacts include ceramic amphorae, ceramic table- and kitchenware, ceramic lamps, different usable objects made of glass, wooden use objects, parts of ship’s equipment and other wooden tools, architecture elements from the nearby port as well as residential structures and remains of stone monuments. Because of the large amount of artefacts found at the site, the analysis of the artefacts and data processing are still in progress. As a contribution for recognizing organic remains, we isolated the amphorae whose purpose was the storage and maritime transportation of different food products and ingredients.     

Underwater Investigation on a Marble Cargo Wreck at Capo Bianco near Isola di Capo Rizzuto,Crotone, Italy

The cargo of marble blocks off Capo Bianco was dated to the Roman period. New sampling and analysis has identified Carrara marble, and also Rosso di Francia and Portargento, which strongly suggests a post‐medieval date. This leads to the suggestion that nearby finds dating between the second half of the 18th century and the first half of the 19th may come from the same ship, perhaps sailing from France and Liguria to deliver stone in southern Italy. This is rare evidence of the post‐medieval marble trade and demonstrates the importance of archaeometric analysis for the interpretation of wrecked cargos. © 2011 The Authors     

Geoarchaeology of Tyre's ancient northern harbour,Phoenicia

Tyre's ancient northern harbour has been a source of scientific intrigue and debate for many centuries. Today an insignificant fishing harbour, looking north and sheltered from the dominant winds by a sandstone reef system, is all that remains of the famous Bronze Age, Phoenician, Hellenistic, Roman and Byzantine anchorage havens. In light of this many scholars have long questioned whether the modern port corresponds to its counterpart in antiquity. Here, we provide litho- and biostratigraphical evidence for an ancient harbour approximately twice as large as the present, comprising the modern day harbour and city centre. Four distinct sedimentary units have been identified, translating the different Holocene palaeoenvironments: (1) The Holocene transgressive contact is dated ca. 7800 BP, and lies at the base of a silty-clay lithodependant unit. Our proxies are consistent with a low energy, lagoonal type environment, protected by an extensive reef system. (2) Transition to a coarse sand fraction after ca. 5500 BP is concomitant with the accretion of a semi-protected pocket beach. This environment served as a proto-harbour during the Middle Bronze Age (MBA). (3) After the MBA, artificial harbour sedimentation is represented by a fine-grained silty-sand unit with stress on the natural biosystem. This unit attests to a closed, marine-lagoonal type environment, which existed until around 1500 BP. Dredging activity during the Roman and Byzantine periods explains the absence of 1st millennium BC strata. (4) The economic decline of the ancient city after the Byzantine period is marked by the opening of the basin to greater marine influence, with a progradation of the harbour coastline. Natural sediment infilling diminished the size of the harbour to its present dimensions, lost until now, beneath the Medieval and Modern centres.     

The 19th‐Century Akko 1 Shipwreck,Israel: hull‐construction report

The Akko 1 shipwreck was found in 4 m of water inside the ancient harbour of Akko, Israel, and was fully recorded under water. Several hull‐components were retrieved and documented on land, as well as all the finds. The results of the archaeological research and the study of the historical background suggest that the Akko 1 shipwreck is the remains of an eastern Mediterranean naval auxiliary brig, built at the end of the first quarter of the 19th century, and sailing under the Egyptian flag. The ship was apparently wrecked during the 1840 naval bombardment of Akko. © 2012 The Authors     

Seventeenth-Century Vehicle of the Middle Passage: Archaeological and Historical Investigations on the Henrietta Marie Shipwreck Site

This study describes the archaeological investigations that have taken place at the wreck site of the English slave ship Henrietta Marie (1700) since its location in 1972. Information is provided on the methodology utilized during on-site archaeological data recovery, and the artifacts retrieved from the wreck site are described in detail. An account of complimentary documentary research on this wrecked slaver is also presented. Contemporary historical data gleaned from shipping lists, slaver’s logs, seamen’s wills and other sources are utilized to place Henrietta Marie within her proper context as a vehicle involved in the notorious transatlantic slave trade.     

A COMBINED MULTI‐ANALYTICAL APPROACH FOR THE STUDY OF ROMAN GLASS FROM SOUTH‐WEST IBERIA: SYNCHROTRON μ‐XRF,EXTERNAL‐PIXE/PIGE AND BSEM–EDS

An integrated, multi‐analytical approach combining the high sensitivity of SR‐μXRF, the light element capability of PIXE/PIGE under a helium flux and the spatial resolution of BSEM + EDS was used to characterize chemical composition and corrosion of glass samples (first to fourth centuries ad ) from an important, but scarcely investigated, Roman region of south‐west Iberia (southern Portugal). The geochemical trends and associations of major, minor and trace elements were investigated to shed light on production techniques, the provenance of raw materials and decay mechanisms. The results, while confirming a production technique common to Roman glasses throughout the Empire—that is, a silica‐soda‐lime low‐Mg, low‐K composition, with glass additives as colouring and/or decolouring agents (Fe, Cu, Mn, Sb)—show at one site high Zr–Ti contents, suggesting a more precise dating for these glasses to the second half of the fourth century. The Ti–Fe–Zr–Nb geochemical correlations in the pristine glass indicate the presence of minerals such as ilmenite, zircon, Ti‐rich Fe oxides and columbite in the sands used as raw materials for the glass former: these minerals are typical of granitic‐type source rocks. The unusually high K content in the corrosion layers is consistent with burial conditions in K‐rich soils derived from the alteration of 2:1 clays in K‐bearing rock sequences.     

Provenance of Qingbai wares from Shabian kiln archaeological site in the Northern Song dynasty (960–1127 ce) using XRF and LA-ICP-MS*

In order to discuss the exact provenance of the Qingbai wares discovered at Shabian archaeological site in Guangzhou, which had a similar appearance to Jingdezhen Qingbai ware, we analysed both the body and glaze of the Qingbai wares from the Shabian kiln site and those from other related kilns, including Hutian in Jingdezhen, Xicun in Guangzhou and Chaozhou of Guangdong, by using micro-X-ray fluorescence (μ-XRF) and laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS). Based on the analyses, we found that both bodies and glaze of the Qingbai wares in Shabian had the characteristics of a low abundance of rare earth elements (REE), strong negative Eu anomalies, and remarkably low Nb/Ta and Zr/Hf ratios, which was consistent with those from Hutian kiln in Jingdezhen, Jiangxi province. We also found that the glaze of Qingbai ware from different kilns also had its provenance characteristic in the concentration of the trace elements, and the change of the REE pattern between glaze and its corresponding bodies in Qingbai wares might provide some clue about the types and source of flux. In addition, the lower Nb/Ta and Zr/Hf ratios in both the bodies and glaze of Jingdezhen Qingbai wares were attributed to the chemical characteristics of the local granite.     

Plant macroremains from the Roman harbour of Pisa (Italy)

Abstract

Results relating to the identification of macroscopic plant remains (leaves, fruits, seeds) discovered during the archaeological excavation of the Roman harbour of Pisa, in Tuscany, Italy are reported. The plant samples include the cultivated species Prunus spp., Corylus, Olea, Vicia, Juglans and the nemoral wild species Salix spp., Quercus spp., Fagus, Ulmus, Alnus. The remains of cultivated plants — fragments of fruits and seeds — were perhaps part of the boats' cargo or stores for the crew's meals. In the case of the wild taxa, the simultaneous presence of fruit and leaves, suggests that the remains recovered came from the forest vegetation bordering the area of excavation and the adjacent higher grounds, thus delineating a new vegetation landscape for the ager pisanus.