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.     

Recovery of DNA from archaeological insect remains: first results,problems and potential

We report the recovery of short fragments of PCR amplifiable ancient DNA from exoskeletal fragments of the grain weevil Sitophilus granarius (L.) extracted from Roman and medieval deposits in Northern England. If DNA preservation in archaeological insect remains is widespread then many applications in the spheres of evolutionary studies and archaeology can be conceived, some of which are outlined.     

Phosphatic mineralization of seeds from archaeological sites

Recent investigations of botanical material from archaeological sites have provided seeds and plant remains exhibiting a crystalline or semi-crystalline appearance. X-ray diffraction and partial chemical analysis have revealed that the particular plant materials had been replaced by calcium phosphate. Using systematic sampling and retrieval techniques a significant body of data has been accumulated. Most mineralized botanical evidence has been recovered from faecal deposits, in particular cess pits and garderobes, and has provided an important source of information about aspects of diet of past populations.     

Archaeological wells in southern France: Late Neolithic to Roman plant remains from Mas de Vignoles IX (Gard) and their implications for the study of settlement,economy and environment

Abstract

A study of plant remains from seven archaeological wells at Mas de Vignoles IX, near Nîmes, southern France, was used to shed light on a current gap in the archaeological record caused by erosion and modern agriculture. The analysis also explored the reliability of these sources for palaeoenvironmental and palaeoeconomical information. Significant results on the spatial organization of human habitation, economic activities, and on the environment and its exploitation were obtained for the Middle Neolithic to Roman periods. Furthermore, the Neolithic wells also provided the first early finds of fig seeds in France. The abundance of weed and ruderal plants up to the Iron Age is consistent with data from other studies and their dramatic decrease during the Roman period may have resulted from radical changes in land management. The study marks the first time, in southern France, that a group of wells from a single site have provided a complete record throughout the later prehistoric and Roman periods.     

Discovery of Ancient Harbour Structures in Calabria, Italy, and Implications for the Interpretation of Nearby Sites

During underwater survey around Crotone, Calabria, Italy, in 2005, structures from two harbour phases were located, possibly dating from the Archaic Greek and Roman periods. Both harbours are close to the Greek and Roman architectural remains on Capo Colonna, as well as to underwater deposits of large stone blocks and other, previously-excavated sites. With the discovery of these harbour structures, new hypotheses arise for understanding the building-material deposits and excavated sites. A critical component of these hypotheses is the assessment of local geological data, specifically ancient sea-level, in relation to the archaeological record.
© 2007 Author     

New evidence on the introduction,cultivation and processing of hemp (Cannabis sativa L.) in southern Sweden

Subfossil remains of Cannabis sativa L. (hemp) have been found at Lindängelund in the region of Malmö, southern Sweden. These represent the earliest robust evidence so far for hemp retting in Scandinavia. Finds of seeds, stems and pollen of C. sativa from a waterlogged context on a settlement dating to the Roman Iron Age demonstrate that the plant was locally cultivated and processed during the 1st–2nd centuries AD. An introductory phase in Scandinavia is proposed (c. AD 1–400) during which the cultivation of hemp was apparently small scale and processing was probably carried out within settlements. In the succeeding centuries, c. AD 400–550 (the Migration Period), remains of hemp are mostly found in pollen records from lake sediments, and less frequently in the archaeological record. This could indicate that the process of hemp retting relocated from settlements to lakes shores where activity became larger in scale and more integrated with the prevailing agricultural system.     

Archaeobotany,vine growing and wine producing in Roman Southern France: the site of Gasquinoy (Béziers,Hérault)

Unequivocal evidence of Roman vine cultivation and wine making is provided from studies of combined archaeological remains from the site of Gasquinoy (Southern France). Waterlogged and charred plant material (fruits/seeds/wood) collected from wells located in the close vicinity of cultivated fields and wine making establishments confirms the local significance of this activity. The results offer insights on particular aspects of wine production (‘traumatic’ treading of grapes and straining) and provide evidence of secondary agricultural activities such as cereal production and fruit tree cultivation. The potential use of monocotyledonous stems such as Arundo/Phragmites in the farming system is discussed.     

Defining an indicator package to allow identification of ‘cesspits’ in the archaeological record

This paper summarises the insect, plant macrofossil and other environmental evidence from a large number of deposits, thought to be cesspits, at a range of archaeological sites. A potential ‘indicator package’ (sensu Kenward and Hall, 1997), consisting of a range of biological materials and archaeological artefacts, is outlined which should allow a more accurate identification of cesspits in the archaeological record enhancing further studies of the rich evidence often preserved in them.     

On Some Remains of the Work of William of Wykham,at Windsor Castle

Scholarly opinion on the character and timing of the end of Roman Britain remains deeply divided. The evidence presented by those favouring a ‘long chronology’ is seriously flawed. ‘Continuity’ or ‘survival’ of Roman Britain is claimed because early medieval activity is attested on some former Roman sites and some early medieval artefacts are of Roman type. But Roman Britain was part of a ‘world system’ with a distinctive and rich archaeological assemblage, and once terms are properly defined and material analysed quantitatively, the argument for fifth-century continuity collapses. The archaeological evidence shows that after a long process of decline beginning in the third century, Roman Britain had ended by c. A.D. 400.     

Impact of Roots and Rhizomes on Wetland Archaeology: A Review

The general premise for successful archaeological in situ preservation in wetlands is that raising the water table will ‘seal the grave’ by preventing oxygen from reaching the deposit. The present review reveals that this may not be the entire picture, as a change in habitat may introduce new plant species that can damage site stratigraphy and artefacts. However, reviews on the types and degree of damage caused by vegetation to archaeological remains preserved in situ in wetlands have hitherto only been sporadically treated in the literature. Thus, this paper provides an overview of the adverse effects that various plants species have on the preservation status of wetland archaeology.Disturbance, due to growth of roots and rhizomes of the surrounding soil is denoted contextual disturbance, whereas deterioration of archaeological remains per se acts by several root-related factors that may be spatially and temporally concomitant. In waterlogged anoxic environments, deterioration is mainly related to (i) preferential growth of roots/rhizomes due to nutrient uptake and lesser soil resistance, (ii) root etching due to organic acid exudates, (iii) microbial growth due to root release of oxygen and labile organic compounds, and/or (iv) precipitation of hydroxides due to root release of oxygen. For example, roots of some wetland plants, such as marsh horsetail (Equisetum palustre), have been documented to penetrate archaeological artefacts down to c. 2 m in waterlogged anoxic soils. Here, we demonstrate that cultural heritage site management may unintentionally introduce deep-rooted or exudate aggressive plants by invoking change in hydrological conditions. Moreover, the implementation of biomass energy utilization and agricultural root depth optimization on a worldwide basis stresses the need for more research within root and rhizome impact on archaeological remains in wetlands. In conclusion, the worst-case scenario may be in situ deterioration instead of preservation, and one essential threat to archaeological wetland sites is the impact of wetland vegetation.     

Canidae volume bone mineral density values: an application to sites in western Canada

We present volume bone mineral density values from five different canid species: domestic dog (Canis familiaris), wolf (Canis lupus), coyote (Canis latrans), red fox (Vulpes vulpes) and swift fox (Vulpes velox). We use these density values to investigate Canidae remains from four archaeological sites in western Canada and show the importance of explicitly stating assumptions made about the original composition of the deposited faunal assemblage as this influences whether correlations are found between density and percent survivorship (%MAU).     

Mid- to late-Holocene vegetational and land-use change in the Hadrian's Wall region: a radiocarbon-dated pollen sequence from Crag Lough,Northumberland, England

Pollen, charcoal and sedimentological analyses of a radiocarbon-dated sediment sequence from Crag Lough, by Hadrian's Wall, northern England, are used to reconstruct vegetational and land-use change since ca. 3000 cal BC. Clearance of Quercus and Corylus avellana woodland began at ca. 2600 cal BC, followed by a substantial decline of Alnus glutinosa and spread of Calluna vulgaris at ca. 400 cal BC. Local cereal cultivation occurred sporadically from ca. 2200 cal BC, with a decline (perhaps associated with climatic deterioration) at ca. 900 cal BC, then an increase at ca. 600 cal BC. Secale cereale was grown in the area from approximately the first to fifth centuries AD, followed by a second phase from ca. AD 1250–1700, when it was accompanied by Cannabis sativa.The sequence is interpreted in the light of the archaeological record, particularly in relation to the impact of Roman military activity in the area. The most significant episodes of woodland clearance occurred in the late Neolithic/early Bronze Age period and then in the middle Iron Age, creating a patchwork of woodland, heather moorland, pasture and arable land by the Roman period. The main changes in the Roman period were a decline in the extent of Betula woodland and perhaps the local introduction of Secale cereale cultivation. Local land management practices involving fire seem to have been suspended in the Roman period, but resumed afterwards. The end of the Roman period may have been accompanied by a shift towards pastoral land-use and abandonment of less favourable agricultural land, but the effect was minor compared to that at other sites in the region. Later shifts in land use may relate to climate variability, as reconstructed from several mires in northern England.     

Roman amber identified as Siegburgite

A small amber fragment from the period of Roman occupation of Numantia (Garray, Spain) was characterised by Fourier transformed infrared spectroscopy and optical microscopy. The material was found to be a polystyrene-like material, which is a very rare fossil resin known as Siegburgite or class III amber. Until now, this material was found in Europe only at two sites, both localised in Germany, and it is the first time that this type of amber was identified in wrought archaeological artefacts. The discussion includes the applicability of the method to distinguish false from true and amber of different origins, its use and trading as well as a hypothesis for a transport route. The study highlights the need for a more systematic study of archaeological amber remains. The finding also proves the exploitation and trading of local, non-Baltic amber deposits throughout the Roman Empire.     

Late Mesolithic hunting of a small female aurochs in the valley of the River Tjonger (the Netherlands) in the light of Mesolithic aurochs hunting in NW Europe

The valley of the River Tjonger, situated in the Province of Friesland (the Netherlands), is rich in prehistoric organic remains. The fill of the valley, consisting of waterlogged sediments (peat, gyttja and sands), presents favourable conditions for the preservation of bone, antler and botanical remains. Numerous bones with chop and cut marks, in majority of aurochs (Bos primigenius), are known from several locations in the valley. The Late Mesolithic (ca. 8000–5500 BP) is especially well represented. In this paper we present a recently discovered small hunting and butchering wetland site dating to the Late Mesolithic. The site, named Balkweg, represents a single hunting and primary butchering event pertaining to a small female aurochs with a height at the withers of 134 cm. The morphology of the vertebrae and the phalanges as well as the Late Mesolithic date confirm the identification as an aurochs cow. Single event sites are underrepresented in the archaeological record due to their small size and poor visibility. The importance of aurochs hunting during the Mesolithic is discussed in this paper as well.     

On the Additions to the Collection of National Antiquities in the British Museum

The evidence for prehistoric occupation in the area of the modern City of London is re-assessed. Two myths surrounding the city's prehistory are examined: a literary myth of a glorious Trojan past and a modern archaeological myth of the absence of prehistory. Having drawn a ‘traditional’ distribution map of prehistoric artefacts, the authors attempted to improve its reliability by quantifying the impact of Roman groundworks on the surviving prehistoric deposits. Topographic models of the area in prehistory and in the Roman period were drawn, and the methodology of the interpolation is discussed. The relative value of in situ, residual and stray finds are considered in the light of this new information. While there is good evidence for Late Bronze Age occupation in the City, the evidence for Neolithic activity is considered to be heavily skewed by Roman activity. The data are used to suggest areas of the City where there is particularly good potential for the survival of prehistoric deposits. The City provides a case study for analysing prehistoric material in a ‘difficult’, deeply stratified, urban context more associated with Roman and medieval archaeology.     

The impact of the Roman Empire on animal husbandry practices: study of the changes in cattle morphology in the north-east of the Iberian Peninsula through osteometric and ancient DNA analyses

The change in cattle size during the late Iron Age and the Early Roman period is a widely known phenomenon. However, hardly any information is available about this change and its causes in the north-east of the Iberian Peninsula. In order to shed more light on this issue, variations of cattle size and shape through the analysis of Bos taurus remains from ten archaeological sites located in the north-east Iberia and occupied from the middle fifth century bc to the third century ad are examined in this paper. Osteometric postcranial and teeth analyses show a clear change in cattle size and shape during the Romanization period at newly founded sites. This change is documented at all the sites from the Early Roman period. Genetically, authenticated results from a short fragment of the mitochondrial d-loop were obtained from 6 cattle metacarpals out of 33 tested. They affiliate to the main European taurine haplogroup T/T3. The integration of the available data including the archaeological background suggests that the presence of these morphologically different cattle, introduced during the Romanization period, was more pronounced at sites interpreted as villas and trading posts, rather than at cities during the Early Roman period.     

Celtic Ritual Activity at Gordion,Turkey: Evidence from Mortuary Contexts and Skeletal Analysis

Primary support for a Celtic presence in Turkey during ancient times comes from textual sources. However, the analysis of human skeletal remains and mortuary practices at the site of Gordion, combined with archaeological findings, provide persuasive evidence of a Celtic settlement including ritual activity. Data are drawn from 47 individuals excavated from the Lower Town area of the site: 21 Later Hellenistic (late 3^rd to 2^nd centuries BCE) and 26 Roman (1^st to 2^nd centuries CE). The two sub‐samples have markedly different paleodemographic profiles. Composition of the Later Hellenistic group is unusual, with very few infants (5%) and primarily young or middle aged adults (52%), whereas the Roman sample has many infant burials (27%) and less than half young or middle aged adults (35%). Burial contexts for the two groups are also distinct, with only one formal interment associated with the Later Hellenistic, the remaining individuals being in mixed groupings of human and animal bones or disarticulated and commingled human skeletal deposits. By comparison, the Roman sample comprises exclusively primary burials, two cremations, and 24 inhumations. Evidence of inter‐personal violence, such as perimortem cranial trauma and decapitation, is totally absent in the Roman group but present in 25% of the Later Hellenistic specimens. The nature of the Later Hellenistic skeletal assemblages and the ritual space in which they were found show similarities to European Celtic remains identified as resulting from ritual sacrifice. The data presented here represent the first comprehensive bioarchaeological approach to these population groups from central Turkey. Copyright © 2012 John Wiley & Sons, Ltd.     

δ18O measurements of archaeological glass (Roman to Modern age) and raw materials: possible interpretation

The present paper reports results from a systematic study of oxygen isotopic compositions for glass samples from various archaeological sites (i.e., Iulia Felix, Grado, Vicenza, Pozzuoli and Modena in Italy, and Derrière Sairoche in Switzerland) and dated from the Roman period to the 18th century AD, as well as of some raw materials that may have been used for their production. The analysed samples differ essentially in the type of flux, using Roman and high Medieval glass natron and late Medieval and modern glass plant ash, soda and potash, respectively. The aim of this study was to amplify the database of oxygen isotope data for various archaeological glasses and to identify isotopic trends indicating different raw materials, production technology, and/or provenance. Results indicate that natron glass samples of various provenance and age have consistently higher δ¹⁸O values than plant ash ones (about 15.5‰ vs 13.0‰), probably due to the different flux, highly ¹⁸O-enriched in the case of natron. Isotopic data on Belus and Campanian sands, the types mentioned by Pliny for glass production, show that they have similar isotopic composition. Taking into account the oxygen isotopic composition of Roman glass, the “positive natron effect”, and the negligible influence of small amounts of manganese and antimony containing decolourisers, the suitability of both sources for glass production is verified, supporting the hypothesis of multiple sand sources. Notwithstanding this, the isotopic similarity between Belus and Campanian sands prevents us from identifying the starting material from the δ¹⁸O of the final product. In the case of plant ash used as flux, it is not possible to distinguish between soda and potash plant ash, because the addition of ash did not contribute isotopically heavy oxygen and the silica source is presumed to be comparable in the analysed samples. The isotopic data of the present study are also compared with those already published in the literature, and possible interpretations on their analogies and differences are discussed.     

Testing flora as bioindicator of buried structures in the archaeological area of Maxentius’s villa (Rome,Italy)

The flora of the archaeological area of Maxentius’s villa (Rome) was tested as bioindicator of buried remains of masonry and pavements. A total of 53 floristic surveys provided the occurrence of each species in sample units, as well as some their phenological features. The data were elaborated through multivariate statistical analysis in order to assess floristic affinities/differences among sample units, and define their ecological characteristics. The fuzzy set methodology was applied to evaluate relation between floristic richness, plant cover and soil depth. Results showed that the buried remains of stonework create a discontinuity in the ground, influencing the flora growing above it. This phenomenon may give rise to differential presence of some species (e.g., Cota tinctoria, Trifolium scabrum ssp. scabrum on thin soil; Ranunculus bulbosus, Trifolium pratense on deeper soil), but will not have such a great effect on floristic richness. The bioindication of this phenomenon also occurs through phenological irregularities in single specimens and changes in plant cover. Nevertheless other environmental factors (soil moisture/aridity, trampling, enrichment of nitrogen, cutting, ground depression) can interfere with the use of plants as bioindicators of buried structures. It is therefore necessary to consider other factors ecological influencing each site when you want to use plants as bioindicators in archaeological prospection.