Chenopodium Seeds in Open-Air Archaeological Sites – How to Not Throw the Baby Out with the Bathwater

ABSTRACT

Differentiating between charred and uncharred plant remains may appear straightforward but for some taxa (here fat-hen, Chenopodium album type) can be very problematic. Recognition of the preservation state is obviously crucial for archaeobotanical data derived from dry, open-air sites. Fat-hen as a common weed, is also one of the most important components of a persistent soil seed bank. It is also a well-known food plant, gathered or cultivated. Numerous findings of fat-hen seeds in unclear states of preservation were noted in the Early Neolithic sites of the Linear Pottery culture in Kuyavia (N Europe). In previous studies such specimens were omitted as probably uncharred. Re-examination of Neolithic finds of fat-hen from that region showed the link of their abundancy with the earliest phases of the Neolithic occupation. The plant probably played an important role in the diet of the early Neolithic settlers there. It may indicate intensive use of local, open, fertile, probably alluvial areas. Distinguishing between ancient and modern specimens of that common weedy plant, producing large amounts of small, black, resistant seeds is thus very important, holding a great potential to shed new light on the origins of agricultural societies in this part of northern Europe.     

Human remains in marine archaeology

Abstract

This paper deals with human remains in marine contexts, both from the intertidal zone and from below low water mark. Some of the legal and ethical aspects pertaining to human remains are discussed, with an emphasis on the English experience. Survival of human remains in marine environments is considered, and recovery procedures in fieldwork projects are discussed. Finally, drawing upon work from Britain and from other parts of Europe, particularly on remains from wreck sites, attempts are made to discern some of the more important directions for research on human remains from marine archaeological contexts.     

Hunting,gathering, fishing and herding: Animal exploitation in Sandy Flanders (NW Belgium) during the second half of the fifth millennium BC

Abstract

At Doel, in the lower basin of the river Scheldt, excavations have revealed camp sites of the Swifterbant culture dating back to the second half of the fifth millennium BC. They document the transition period from the Late Mesolithic to the Early Neolithic in Sandy Flanders (NW Belgium). The sites were situated on the top of sandy ridges which were covered with an alluvial hardwood forest vegetation and surrounded by wetlands. Only burnt animal remains survived at the sites, illustrating (seasonal) fishing and hunting. In addition, botanical evidence indicates the herding of domestic mammals. The finds are of importance for the reconstruction of the chronological development of the food economy of the Swifterbant culture.     

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.     

WHAT’S FOR DINNER? INVESTIGATING FOOD-PROCESSING TECHNOLOGIES AT DUST CAVE,ALABAMA

Abstract

Many models of hunter-gatherer subsistence have traditionally focused almost exclusively on what people ate. More recently, researchers have begun to ask how these ancient foods were processed and prepared prior to consumption, questions that are best answered by looking at the context in which food remains are uncovered. At the archaeological site of Dust Cave (1Lu496), excellent preservation conditions have resulted in a plethora of cooking features. Ranging from small charcoal pits to fired clay surfaces and hearths, the features at Dust Cave are in-situ representations of the occupants’ cooking and processing activities. We use a combination of paleoethnobotanical, zooarchaeological, geoarchaeological, and experimental methods to investigate these activities. Experimental studies were conducted in order to develop archaeological correlates for food processing. Experimental results are then compared to botanical and faunal remains from the site as well as chemical analyses of feature fill. Results suggest that the occupants of Dust Cave likely processed fish and plants–primarily nuts–on a large scale. Specifically, fish appear to have been roasted in coals, plants and nuts toasted or parched on flat clay “griddle-like” surfaces, and hickory nuts boiled in pit hearths to extract nut oil.     

Evaluating prehistoric finds of Arrhenatherum elatius var. bulbosum in north-western and central Europe with an emphasis on the first Neolithic finds in Northern Germany

The swollen basal internodes of the grass species Arrhenatherum elatius var. bulbosum (tuber oat grass) are recorded here for the first time for Neolithic Germany. These charred bulbs occurred in the Late Neolithic soil mantle of the megalithic tomb of Albersdorf-Brutkamp LA 5. They are interpreted as most probably originating from the natural vegetation on and around the grave mound. The bulbs were possibly charred in the course of a ritual fire. However, their use as gathered plants and their intentional deposition in a secondary burial ritual during the Late Neolithic cannot be excluded with any certainty. Identification criteria for Arrhenatherum bulbs as well as the ecological requirements of the species are introduced here. Furthermore, prehistoric bulb finds from north-western and central Europe, and different interpretations concerning the occurrence of Arrhenatherum in different archaeological contexts, are discussed. The compilation of finds from literature and excavation reports shows that bulbs of Arrhenatherum were found rather infrequently in the Neolithic. Most commonly, charred bulbs of A. elatius var. bulbosum are detected in Bronze Age cremation graves. In the Iron Age, however, they mainly occur in domestic sites. This shows that the interpretation of the plant remains is dependent on their archaeological context. A ritual meaning of the bulbs has to be considered in the interpretation, but they may also have contributed to people’s daily diet. This evaluation of bulb finds in prehistoric and historic contexts contributes to the debate on the relevance of plant gathering in early economies and in ritual activities.     

Book Reviews

Abstract

Plant macroremains were recovered during the renewed excavation at Grap?eva ?pilja, a cave on the island of Hvar in Croatia. This is the first archaeoboatnical investigation on an eastern Adriatic island to use flotation samples. Samples were taken from layers dating from the Early Neolithic to the Middle Bronze Age (ca. 6000–1500 B.C.). Sixteen radiocarbon dates obtained from wood charcoal date the samples precisely. Detailed archaeobotanical analyses of plant macroremains reveal plant use during the occupation of the cave, with the highest density of plant remains in the Neolithic. Oak acorns were the most abundant plant remains. Finds of two types of juniper berry cones, various parts of gymnosperm cones, and cypress seeds and leaves indicate that the Mediterranean evergreen woodland was exploited. Remains of cultivated plants are rare. A small number of cereal grains, including emmer, einkorn, and possibly bread wheat were recovered from the Neolithic layers, as well as a few wheat grains from later horizons. Remains of typical wild Mediterranean fruits included almond nutshell fragments, a grape pip, and a fig seed. These finds indicate that the occupants of Grap?eva utilized processed crops but also gathered plants from the wild for food, fuel, and perhaps ritual. Fourier Transform Infrared Spectroscopy (FTIR) analysis was performed in order to assess charred versus mineralized preservation. Macroplant remains from Grap?eva were compared to the few available plant analyses from the eastern Adriatic. This comparison provides evidence that caves had different functions both from each other and from open-air sites. The plant remains are discussed in the context of the spread of farming on both sides of the Adriatic.     

Byzantium in Dark-Age Greece (the numismatic evidence in its Balkan context)

Abstract

Much has been made of the presence or absence of seventh- and eighth-century coins on several sites in Greece, primarily in Athens and Corinth. Kenneth Sefton and Peter Charanis have paved the way for a cultural-historical interpretation of coin finds, but a thorough comparison of both single and hoard finds from Greece with others from the Balkans suggests a very different interpretation. Instead of signalising decline, low-denomination coins, especially from Athens, may point to local markets of low-value commodities, such as food, as well as to the permanent presence of the fleet.     

Flotation versus dry sieving archaeobotanical remains: A case history from the Middle Horizon southern coast of Peru

Abstract

During excavations at the site of Casa Vieja located in the Peruvian coastal desert, archaeological plant remains were systematically collected to assess whether it is more productive and informative to sieve sandy sediments in dry environments or to process such samples by water flotation, a persistent methodological concern. At Casa Vieja, dual subsamples were collected and analyzed using both of these procedures. For dry, sandy sediment conditions, each processing strategy was found to yield a different view of the botanical remains. Dry sieving recovers more of the larger plant specimens whereas water flotation yields more of the smaller-sized material. These results should be incorporated into archaeological research designs in the future, especially for desert environments.     

Paper 3: Impact of the Indoor Climate on the Performance of Building Materials Contaminated with Salt Mixtures

Abstract

Archaeological sites are essentially submitted to decay phenomena inherent on their history as well as the environment to which they are exposed after excavation. The history of such archaeological sites is particularly related to their long-term underground conservation conditions during which they were subject to salt migration into the architectural remains.

It is well known that soluble salts present in building materials can cause damage, mainly by producing stresses in the substrate. A lot of research has been done in the past concerning the behaviour of salts in built constructions. However, most studies include single salts, of which the deliquescence points are well documented, while in situ one mostly finds complex salt mixtures, which makes the conservation strategy much more intricate.

The environmental conditions to minimize damage of salt-laden porous building materials can be modelled using a computer program ECOS capable of predicting the crystallization behaviour of salt mixtures. To use the model data of quantitative salt analyses are required as input. The program is then able to predict from a thermodynamic point of view which minerals will exist in the solid state under specified climatic conditions.

This paper deals with the results of a systematic investigation of the salt contamination of the building materials of the Coudenberg site and a prediction of the behaviour of the salt mixture related to the actual climate, as part of the environmental assessment.     

The Early Man Site at Warm Mineral Springs,Florida

Abstract

An excavation in stratified sediment more than 13 m. below the present surface of Warm Mineral Springs in Florida has yielded human remains 10,000 years old. Samples of wood from the same level of sediment in the spring in which a human vertebra was discovered provided a radiocarbon date of 10,260 ± 190 years: 8310 B.C. (Gak-3998). Wood samples from the next two superior 0.10 m levels of the test also yielded dates in excess of 10,000 radiocarbon years. A second human bone, a fragmentary ilium, was recovered a few centimeters outside the excavation in the sedimentary zone. These specimens may represent the earliest closely dated human skeletal remains so far discovered in North America.

Results of a geological study are in agreement with the archeological information. Radiocarbon dates on selected charcoal samples are only slightly younger than those reported above. The stratified deposit containing the human remains accumulated on a ledge between 10 m. and 12 m. below present sea level as a series of leaf deposits interbedded with calcitic muds containing fresh-water and land snail fauna. This lower leafy bed represents a stage of fluctuating water level in an open cenote. An overlying calcitic mud with only minor amounts of terrestrial plant debris represents a higher stand of the water table in the cenote. An upper algal sludge layer represents subsequent conditions of a flowing connate spring.

It is evident that the rising potentiometric water level in this large feature correlates with the post-Wisconsin eustatic rise in sea level. The fluctuations suggested by the lowest bed containing the human remains probably indicate variation in amount of precipitation. However, even the calcitic mud and tufa encrustations and formations that formed at the highest stand of water within this event are indicative of a climate considerably more arid than now existing.

Summary geological and archeological data acquired at two other similar solution features in Florida, Little Salt Spring (8 So 18) and Devil's Den (8 Lv 44), where unarticulated human skeletal material and artifacts dating from the late Paleo and A rchaic periods have been found, are included to extend and strengthen the interpretation of the geological sequence and the theory advanced that these sites were primarily utilized as water sources during periods when surface water on the peninsula was less available. There is no evidence that the sinkholes were utilized for habitation or sites of primary burials as has been suggested.

The recovery effort marks the first successful adaptation of standard archeological techniques to the excavation of a submerged prehistoric site.     

Fish and fishing in colonial New South Wales: new evidence from the Quadrant site in Sydney

Abstract

Excavations at the Quadrant site in Sydney uncovered remains of 19th-century working-class houses and industrial areas including a collection of fish remains. The spatial distribution of bones of northern hemisphere ling and salmonids across house lots suggests these fish were commonly eaten. Little previous research on fish remains from post-1788 Australian sites has been reported and the study has wider research significance to Australasian archaeozoology. Documents indicate that some 19th-century British settlers preferred fish imported from Europe to local species. This study provides new insights into diet, economy and class in early colonial Sydney.     

The dyer and the cook: finds from 8 Pilestræde,Copenhagen, Denmark

Abstract

Excavation by the Museum of Copenhagen in Pilestræde, Copenhagen, in 2004 revealed a 17th-century dyer's workshop, in which the first example of a dyeing vat known from excavations in Denmark was examined. Evidence is presented to show that this would have been used in dyeing indigo. A well-preserved latrine dating from the beginning of the 18th century was also found. Multidisciplinary study showed that both the vat and the latrine contained well-preserved remains of plant foodstuffs that were exotic for their time. The finds are exceptional, not only because post-medieval archaeology is a new discipline in Denmark, but because opportunities for excavation rarely arise in the city.     

Desiccated plant macrofossils from the medieval castle of Marmorera,Switzerland, with a note on the identification of leaves of Cyperaceae

Abstract

During restoration work at the medieval castle of Marmorera, Graubünden canton, Switzerland, numerous desiccated plant remains were found — in a rock crevice that was protected from precipitation by a massive rock shelter. The identification of the remains showed that the majority could not have grown at the castle, but must have been transported to the site. Many of the plants came from warmer climates and were imported from lower lying regions, indicating the position of the castle at an important transalpine route. Among the finds was a lump of grass-like leaves for which for a method of preparation and identification was developed. The leaves turned out to be of Carex species that grow in wet habitats which were probably used as litter or as bedding material.     

Characterization of dyestuffs in ancient textiles from Xinjiang

Extraordinarily well-preserved organic remains from mortuary and settlement sites, including mummified bodies, are scattered along the outer, oasis-laden rim of the Tarim Basin in Xinjiang Province, China, ranging in date from about 1400 BC to the late first millennium BC. Specimens of textile finds from Chärchän, dated at about 1000 BC were selected for dye analysis using newly developed protocols employing high performance liquid chromatography with spectrophotometric and mass spectrometric detection. A single blue (from an indigo plant), a red (from madder, a Rubia species) and two yellow dyes were detected, although the exact plant source for none of them could be identified with certainty. This research offers new insights in the interpretation of textile finds from prehistoric Xinjiang, and more generally, of early Bronze Age Eurasia.     

MtDNA haplotype identification of aurochs remains originating from the Czech Republic (Central Europe)

Abstract

This study presents the results of the analysis of mtDNA bone samples morphologically determined to be aurochs (Bos primigenius) from four various archaeological finds in the Czech Republic (Central Europe). The results from two of them — the Pleistocene sample from Praha-?eporyje and the Neolithic sample from Vedrovice — probably represent contamination by modern DNA. Sequences identified in the Eneolithic Kutná Hora-Denemark site (～5 thousand BP) confirm the presence of haplogroup P in the geographically partly isolated Czech basin. This finding (the first of its kind within the Czech Republic) is consistent with other published findings showing the domination of this aurochs haplogroup line in Europe. The combination of large individual size and ‘domestic’ mtDNA suggest, if inconclusively, that the Early Medieval fourth sample from Vy?ehrad could potentially represent an aurochs/domestic cattle hybrid.     

Notes on the quantification of post-medieval pottery in the Low Countries

Abstract

The quantification of material culture can make a significant contribution to the answering of social and behavioural questions. However, especially in continental Europe, this aspect of pottery studies remains understudied. In the following article, a status quaestionis of the quantification of post-medieval ceramics in the Low Countries is given. The author hopes to stimulate methodological and theoretical debate by comparing several available methods, using an 18th-century deposit from the abbey at Clairefontaine, Belgium. In so doing, some important insights are obtained into the relative merits of different quantification systems, and recommendations are made for future work.     

Nuts in the Netherlands: Attalea and other nuts from archaeological contexts,dating from the 16th to 19th century AD

Abstract

This paper describes the use of palm nuts for the manufacture of artefacts in the Netherlands. From the 17th to 19th century buttons were made of nuts of the Brazilian palm tree Attalea cf. funifera. Finds from 17th century shipwrecks suggest that the palm nuts of this species were directly imported from Middle or South America. Coconuts were used for carving, for example for the manufacture of coconut beakers. In the 19th century buttons were also made of 'vegetable ivory' or tagua nut.     

Post-medieval archaeology in Portugal

Abstract

Portuguese post-medieval archaeology corresponds to the period between the early 16th century and the late 18th century, identified in the archaeological record through several distinct artefact categories, of which ceramics are the most abundant. New products such as thin-walled moulded coarsewares and faience are found together with imports from different European countries, China and other Eastern lands. Although sites and finds are mentioned in Portuguese archaeological and art-historical literature from the late 19th century, it only became a scientific discipline in the 1980s. This paper aims to provide a general view of investigations in post-medieval archaeology for more than a century, focusing on contexts and finds, but also looking towards the discipline’s future.