Human impact on mid- and late Holocene vegetation in south Cumbria, UK

The use of 9 pollen sampling sites and 56 14C dates has identified hitherto unsuspected or poorly-defined sequences of mid- to late Holocene (late Neolithic to post-Medieval) anthropogenic vegetation changes in south Cumbria, U.K. A series of small-scale, but significant woodland clearance episodes are recorded throughout the Bronze Age, followed by a marked recession in activity during the early Iron Age. The late Iron Age-Roman periods witnessed the first major clearance of woodland in the region which was succeeded by woodland regeneration in the post-Roman/early Medieval period. Woodland clearance intensified in the later Medieval period culminating in large areas of permanently open landscape. The results show that high-resolution, independently date pollen analysis is necessary to reveal regional evidence of small, temporary Bronze Age clearances. A well-documented prehistoric wooden trackway from Foulshaw Moss is shown to be significantly older than previously thought, dating to the mid-Bronze Age, ca. 1550–1250 cal B.C. Pre-Roman cereal cultivation in the area is also confirmed.The Department of Earth Sciences     

Archaeobotanical analysis of a Bronze Age well from Sardinia: A wealth of knowledge

In 2008, during a rescue excavation in the Sa Osa area, near the town of Cabras (Sardinia, Italy), a Nuragic settlement was discovered. The excavation revealed numerous pits, wells and structures dug by the local communities between the Early Copper Age and the Iron Age. These structures were interpreted as elements of a settlement mainly involved in primary production. The most remarkable structure is Well-N, radiocarbon and archaeologically dated to the Late Bronze Age, which has yielded large amounts of waterlogged plant remains, animal and fish bones and pottery. Despite the limited set of samples, the combination of macro-remain and pollen analyses in this unique context provides important information useful for exploring not only local subsistence systems but also human impact on the surrounding environment. Grapes and figs are the most abundant remains together with other fruits and edible vascular plants. Remains of melon and mulberry were identified being the earliest remains of these two species for Western Europe. Their presence may confirm early trade between Nuragic people and the eastern Mediterranean and/or African coasts. Intentional selection of wood suggests practices associated to the collection of raw material for specific technological demands. The presence of intestinal parasites in the pollen record points to the possible use of the well as a cesspit, at least in its later use, and this is one of the earliest evidence of this type of structures in prehistoric contexts.     

Prehistoric land use as recorded in a lake-shore core at Lake Constance

The second part of a pollen profile from Hornstaad/Lake Constance (Germany), containing the Atlantic and Subboreal (6400 cal B.C. to 700 cal B.C.) is presented. The diagram has a sampling interval of 1 cm and an average time resolution of 10 years. The cereal curve provided the basis for cereal zones, which are used to classify the human impact. Twenty-six cereal zones can be distinguished, most of them divided into subzones, from 5500 cal B.C. to 700 cal B.C. They correspond to both known and, mostly, unknown settlements in the surrounding landscape from the Early Neolithic to the Late Bronze Age. Charcoal and chemical analyses as well as sediment accumulation, confirmed by accelerator dates, provide evidence for human impact on the environment.A contribution to the 8th IPC, Aix-en-Provence, Sept. 1992     

Les anthropomorphes du mont Bego aux pieds tournés vers l'intérieur : une hypothèse

Three major figures from the Vallée des Merveilles have the feet turned inward. The extreme rarity of this posture in the plastic arts of all times and the fact it is attributed essentially to major figures indicate the particular significance of this stand for the authors of the engravings. de Lumley et al. (1995, 2003) interpret this feet position as a hieratic attitude, as the mark the figure belongs to the world of the gods. In this study another hypothesis, which doesn't necessarily exclude the first one, is proposed from an ethological point of view based on the reading of body language made by Wex (1993). She claims that the inward turning of the feet represents a protective reaction to a situation which put the person in a fragile or harmful position. This hypothesis, as well other characteristics, questions the divine or human nature of our three anthropomorphic figures. The shamanistic approach (Hedges, 1993; Whitley, 2001) is raised with respect to this issue and the inward feet position.     

« Terre des cités fortifiées ». Sites de la civilisation des steppes de l’époque du Bronze moyen en Oural du Sud

The “Earth of fortified settlement” is one of the last big discoveries of the end of the xx^th century. Situated on the oriental slopes of the mounts of Ural, fortified settlement, date the Middle Bronze Age. These strengthened structures are particular in the archaeology of steppes. They were built according to geometrical plans, Cities in oval being the most ancient, the rectangular cities being the most recent. The most remarkable are together of strengthened structures appropriate for the culture of Sintachta-Arkaïm. This city distinguishes itself from the others by the unique integrity of the works of fortification and by the graves which are connected to these last ones. Situated on a prominence, Arkaim consists of two defensive walls, maybe of a third, the rampart and the ditch. The space between the defensive walls was occupied by the houses of trapezoidal shape and directed as beams to the center of the city. The center of the city, the rectangular shape, was not built and formed a place where foyers were found. Complex entrances were at the four corner of the city. The excavations of fortified settlement and graves allowed to have an idea on the level of development of the everyday life at the time of the Middle Bronze Age in transuralian plains.     

Archaeobotanical data and crop storage evidence from an early Bronze Age 2 burnt house at Arslantepe, Malatya, Turkey

Excavations on the southwest area at Arslantepe, Malatya, Turkey, by far the largest tell on the Malatya plain from the 5th millennium to the Neo-Hittite age, revealed an important change in the settlement patterns during the two main levels of the VI C Period of the site (Early Bronze Age 2, 2750–2500 cal b.c.). The latter level corresponds to a village founded on neatly shaped terraces in a layout which lasted for centuries, well into the following Early Bronze Age 3. This continuity was not broken even by violent fires that at times destroyed some houses, producing a huge quantity of charred plant remains, which comprised fruits, seeds and wood charcoal. The archaeobotanical data so far obtained from the EB2 house A607, the richest one in macro-remains, on which efforts have been concentrated first, provides much data about the use of the surrounding land. Charcoal of Quercus (deciduous oaks) (85%) followed by Populus (poplar) (9%) are dominant among wood remains, while Hordeum (barley) (70%) is the dominant crop found, followed by Cicer (chickpea) (17%). The crop storage methods were investigated by mapping the positions of charred fruits and seeds both according to the grid system and in comparison to the layout of facilities (grinding stone, hearths, oven) and the distribution of pottery (jars, bowls, pots) in order to detect where the crops were kept and the ways in which they were stored, processed, and used. The house facilities and furniture suggest that the house was a multifunctional place, which included storage space, but which was limited to household needs. The new archaeobotanical investigation so far carried out on the burnt house A607 suggests some implications on the degree of agriculture, on crop storage and on food processing practises and also gives information on the natural landscape surrounding the site.     

A new find of macrofossils of feather grass (Stipa) in an Early Bronze Age storage pit at Vliněves, Czech Republic: local implications and possible interpretation in a Central European context

The abundance of Stipa remains in material dated to the Middle Neolithic (ca. 4400–4000 b.c.) from Kujawy (central Poland) and their presence in a storage pit at Vliněves (Czech Republic) dated to the Early Bronze Age (ca. 2300–1600 b.c.) are most probably connected with gathering of the plant. Stipa grains are edible and the whole plant could have been used as insulation, for making mattresses and for a range of similar purposes. Nowadays spikelets of Stipa are used for decoration. They are dangerous to herbivores because of the sharpness of the basal part of the spikelet and the tendency of the awns to unroll in wet conditions. Already in the first half of the 20th century the plant was regarded as a weed of meadows. The gathering and use of Stipa, as suggested by the abundance of its archaeological macro-remains, was most probably prompted by changes in the local environment. These latter arose from intensive human activity, mostly deforestation and grazing by domestic animals, leading to the formation of steppe-like vegetation. This process is documented by a pollen diagram from a peat section located near the Vliněves site.