Cultura materiale ed espansione di Roma: Il caso dell'Ager Gallicus

Lo scritto ha l’obiettivo di definire dinamiche e cronologie di quel complesso processo espansionistico che portò Roma alla conquista dei territori dell’Ager Gallicus, partendo dall’analisi dettagliata della cultura materiale e dei rispettivi contesti di provenienza emersi dalle recenti indagini archeologiche realizzate dal Dipartimento di Storia Culture Civiltà dell’Università degli Studi di Bologna nella città di Senigallia. In armonia con quanto testimoniato dalle sequenze stratigrafiche documentate, si delineano quattro principali fasi di vita dell’abitato: la prima preromana, la seconda riferibile alla prima fase di romanizzazione del sito, la terza inerente allo sviluppo dell’insediamento con la fondazione della colonia romana e l’ultima riferibile all’età repubblicana. Emerge con chiarezza la presenza già dalla fine del IV-inizio III a.C., di un insediamento romano nel territorio della città, sviluppatosi con la fondazione di un’area sacra e la predisposizione di un’area produttiva. La scelta del sito di Sena Gallica fu strategica: un territorio idoneo allo sfruttamento agricolo e utile come testa di ponte per la conquista dei territori del Nord Italia. Inoltre, questo centro aveva già intrecciato rapporti commerciali con gli insediamenti costieri adriatici e mediterranei. La presenza di ceramica di produzione locale, il rinvenimento di elementi distanziatori e le caratteristiche geomorfologiche del sito, fanno ipotizzare la presenza in loco di un’officina ceramica. Ciò risulta di grande importanza dato che tutte le attestazioni ceramiche prodotte localmente e rinvenute nel territorio, fino ad oggi sono attribuite alle officine di Aesis e Ariminum. Dunque Sena Gallica sarebbe stata un centro commerciale e produttivo. La precoce presenza di ceramica a Vernice Nera di tipo romano-laziale prodotte localmente prima dell’istituzione ufficiale della colonia, che permette di ipotizzare uno stanziamento di piccoli gruppi di Romani in territori appena conquistati ma non ancora colonizzati, attestata a Sena Gallica, trova riscontro anche in altri centri adriatici come Ariminum, Aesis, Pisaurum, Suasa e Cattolica.

High mobility rates during the period of the "Celtic migrations"? - 87 Sr, 86 Sr and delta 18 O evidence from Early La Tène Europe

Although the period of the historic “Celtic migrations” is archaeologically extensively studied, the long-lasting question whether mass migration or increased individual mobility caused the expansion of the La Tène culture throughout continental Europe persist. Strontium (Sr) and in part oxygen (O) isotope analysis of human remains from the early La Tène cemeteries of Nebringen (Germany), Münsingen-Rain (Switzerland), Monte Bibele (Italy) and the Czech cemeteries of Radovesice I, Radovesice II and Kutná Hora was, therefore, carried out to investigate the importance of residential changes during this time period. These isotope analyses showed that most analysed individuals either came from the area they were buried in or from the surrounding area of the cemetery. An exception was formed by the Czech cemeteries, where almost a quarter of the studied individuals appeared non-local. Together with Nebringen, these cemeteries also had the most varied Sr isotope ratios, which suggest highly mobile communities in which individuals regularly changed their residency. The isotopic ratios of the cemeteries of Münsingen-Rain and Monte Bibele appeared far less varied. In part, these differences might be explained by the community structures of these cemeteries. Morphological kinship analysis in Münsingen-Rain demonstrated biological relatedness among most of the analysed individuals. These related individuals also shared similar isotope signatures, which suggest an origin from the surrounding Aar Valley. In the vicinity of the cemetery of Monte Bibele, an associated settlement site was discovered. The deceased presumably not only shared this settlement, but also cultivated the same land plots. Dispersed settlement structures were suggested for Nebringen, Radovesice and Kutná Hora, as these agriculturally favourable landscapes were densely populated during prehistoric times. Connected to these community structures are the prevailing geological conditions in these areas. Both Münsingen-Rain and Monte Bibele are located in a region where homogeneous geological conditions prevail, whereas the landscapes of Nebringen, Radovesice and Kutná Hora are characterised by complex heterogeneous geological conditions. As the majority of individuals in Nebringen and the Czech cemeteries correspond to the expected isotope values for the studied areas, regularly changing land plots might have contributed to the observed variation. Although mass migration as depicted by the historical sources was not observed individual mobility of a small part of these studied communities certainly played a role. Males appeared, thereby, to have slightly more often a non-local birthplace or moved during childhood. Male mobility was, however, not always associated with burial as a warrior. Females, on the other hand, originated more often from the region. Patrilocal residential patterns, with the exception of the Czech cemeteries, were nevertheless not observed. Objects and ideas also seem to have been exchanged freely, as there are no indications that individuals with particular grave goods came from specific areas. It rather appears that the individuals buried with them were either local or had different places of origin. This can be explained by the fact that the exact origin of grave goods is difficult to establish and the occurrence of similar 87Sr/86Sr values in different areas. This study provided important new insights on the period of the “Celtic migrations” and the way of life of these prehistoric people.

Molecular genetic investigation of the Neolithic population history in the western Carpathian Basin

Der Fokus dieser Dissertation ist die populationsgenetische Analyse der neolithischen Bevölkerungswechsel in den 6.-5. Jahrtausende vor Christus, die im westlichen Karpatenbecken stattfanden. Die Zielsetzung der Studie war, mittels der Analyse von mitochondrialer und Y-chromosomaler aDNA, den Genpool der sechs neolithischen und kupferzeitlichen Populationen zu untersuchen und die daraus resultierenden Ergebnisse mit anderen prähistorischen und modernen genetischen Daten zu vergleichen.rnInsgesamt wurden 323 Individuen aus 32 ungarischen, kroatischen und slowakischen Fundplätzen beprobt und bearbeitet in den archäogenetischen Laboren der Johannes Gutenberg-Universität in Mainz. Die DNA Ergebnisse wurden mit verschiedenen populationsgenetischen Methoden ausgewertet. Vergleichsdaten von prähistorischen und modernen eurasiatischen Populationen wurden dazu gesammelt.rnDie HVS-I Region der mitochondrialen DNA konnten bei 256 Individuen reproduziert und authentifiziert werden (mit einer Erfolgsrate von 85.9%). Die Typisierung der HVS-II Region war in 80 Fällen erfolgreich. Testend alle gut erhaltene Proben, die Y-chromosomale Haplogruppe konnte in 33 männlichen Individuen typisiert werden.rnDie neolithischen, mitochondrialen Haplogruppen deuten auf eine hohe Variabilität des maternalen Genpools hin. Sowohl die mitochondrialen als auch die Y-chromosomalen Daten lassen Rückschlüsse auf eine nah-östliche bzw. südwestasiatische Herkunft der frühen Bauern zu. Die Starčevo- und linearbandkermaischen-Populationen in westlichem Karpatenbecken (letztere abgekürzt als LBKT) und die linearbandkermaischen-Population in Mitteleuropa (LBK) haben so starke genetische Ähnlichkeit, dass die Verbreitung der LBK nach Mitteleuropa mit vorangegangenen Wanderungsereignissen zu erklären ist. Die Transdanubische aDNA Daten zeigen hohe Affinität zu den publizierten prähistorischen aDNA Datensätzen von Mitteleuropa aus den 6.-4. Jahrtausende vor Chr. Die maternal-genetische Variabilität der Starčevo-Population konnte auch innerhalb der nachfolgenden Populationen Transdanubiens festgestellt werden. Nur kleinere Infiltrationen und Immigrationsereignissen konnten während der Vinča-, LBKT-, Sopot- und Balaton-Lasinja-Kultur in Transdanubien identifiziert werden. Zwischen den transdanubischen Regionen konnten mögliche genetische Unterschiede nur in der LBKT und in der Lengyel-Periode beobachtet werden, als sich die nördlichen Gruppen von den südlichen Populationen trennten. rnDie festgestellte Heterogenität der mtDNA in Zusammenhang mit der Y-chromosomalen Homogenität in den Starčevo- und LBK-Populationen, weisen auf patrilokale Residenzregeln und patrilineare Abstammungsregeln in den ersten Bauergemeinschaften hin. rnObwohl die hier präsentierten Daten einen großen Fortschritt in der Forschung von aDNA und Neolithikum des Karpatenbeckens und Mitteleuropas bedeuten, werfen sie auch mehrere Fragen auf, deren Beantwortung durch zukünftige Genomforschungen erbracht werden könnte.

B3a km 19 - ein linienbandkeramischer Fundplatz bei Friedberg, Wetteraukreis

Durch den Straßenbau an der Bundesstraße B3a veranlasst, wurden im Zeitraum vom 13.08.2007 bis zum 07.12.2007 archäologische Untersuchungen im Bereich der Streckenkilometer 19 bis 22 durch die Firma Archbau Essen, unter Kontrolle des Landesamtes für Denkmalpflege Hessen und der Kreisarchäologie Wetteraukreis durchgeführt. Bei km 19 wurde dabei eine Siedlung mit angrenzendem Gräberfeld aus der Linienbandkeramik (im Folgenden als LBK bezeichnet) festgestellt. Daneben ergaben sich eine Bestattung und ein Erdwerk der Michelsberger Kultur, Grubenkomplexe und ein Bronzehort aus der Urnenfelderkultur sowie eine mittelalterliche Straße.Heute liegt die Fundstelle Friedberg B3a km 19 in der südlichen Wetterau 30 km nördlich von Frankfurt am Main in Hessen an der Wetter 140 m über NN und gehört zum Wetteraukreis. rnDie 21 ha messende Ausgrabungsfläche umfasste insgesamt 344 Befunde. Die Identifikation der bandkeramischen Strukturen erfolgte hierbei vorwiegend durch die vergesellschaftete Keramik. Von zentraler Bedeutung sind die fünf Hausgrundrisse A bis E im nördlichen Sektor der Fundstelle, wobei die Präsenz zahlreicher „Dreipfostenriegel“ sowie die Nordost-Südwest Ausrichtung der Strukturen als Belege für eine Zeitstellung innerhalb der LBK angesehen werden. Über die Korrespondenzanalyse der bei den Siedlungsstrukturen angetroffenen Keramik konnte darüber hinaus eine Abfolge von Hausgenerationen erstellt werden. Daneben existierten eine Reihe weiterer Befunde von LBK-zeitlichen Pfostenstellungen, bei denen es sich um Zäune oder Palisaden gehandelt haben könnte. Südwestlich dieser Hausgrundrisse wurde bei den Ausgrabungen eine Grabenstruktur geschnitten, für die eine Funktion als Einfassung der bandkeramischen Siedlungsstrukturen möglich ist. Südlich dieser Grabenstruktur konnten sechs Hockerbestattungen der LBK festgestellt werden. Die räumliche Anordnung im Bereich der westlichen Grabungsgrenze lässt den Schluss zu, dass es sich hierbei um ein Gräberfeld handelt, welches bisher nur zu einem geringen Teil ergraben wurde. Ein Zusammenhang zu den Hausgrundrissen A bis E kann erwogen werden. Der nördliche Sektor der Fundstelle umfasste außerdem zahlreiche Grubenbefunde der LBK sowie einige Grubenkomplexe, wobei letztere als Lehmentnahmegruben anzusprechen sind. Abschließend soll hier noch auf die Existenz zweier bandkeramischer Öfen, darunter ein Grubenofen, im Südosten von Friedberg B3a km 19 hingewiesen werden. rnDen mit Abstand größten Anteil am bandkeramischen Fundmaterial aus Friedberg B3 km 19 hatte die Keramik mit 3428 Elementen. An Steingeräten konnten nur 12 Silices sowie 4 Beile und 14 Mahlsteine über die Typologie und die vergesellschaftete Keramik in die LBK eingeordnet werden. Bei den Knochengeräten zeigte sich ein einzelner beschädigter Kamm. Der Fokus der Analysen des bandkeramischen Fundmaterials aus Friedberg B3a km 19 lag auf der Keramik und deren Auswertung innerhalb von Seriation und Korrespondenzanalyse. Um den Untersuchungen mehr Validität zu verleihen und eine optimale Einordnung zu erreichen, wurden die Keramik-Daten aus Friedberg B3a km 19 mit anderen Datensätzen aus Südhessen kombiniert. Dabei war nicht nur die räumliche Nähe der Fundstellen entscheidend, sondern auch die stilistisch-typologische Nähe der Inventare. In Friedberg B3a km 19 waren die Phasen nach Meier-Arendt von einem frühen III bis zum Ende der Phase V anwesend. Phase II kann nur als marginal angesprochen werden. Es ließ sich kein Übergang zum Mittelneolithikum fassen. Nach der Interpretation aller relativchronologischer Daten könnte es sich in Friedberg B3a km 19 um eine Hausentwicklung mit sieben Phasen à 25 Jahren über 175 bis zu 200 Jahren handeln, die eine kontinuierliche Belegung des Platzes von der mittleren bis zum Ende der jüngsten LBK beschreibt. Insgesamt pflegt sich die Fundstelle Friedberg B3a km 19 so in die bandkeramische Siedlungslandschaft der südlichen Wetterau ein.

Archeological Investigations at the Big Creek Lake Site (24RA34)

In August 1977 excavation was conducted at the Big Creek Lake site -24RA34- at the outlet of the 91g Creek Lakes, Selway-Bitterroot Wilderness Area, Ravalli County, Montana. The site contained shallow, disturbed deposits and lacks any statisgraphic separation. One of these occupations was identified by a projectile point type not previously reported from the area. This was termed Big Creek Corner Notched and its temporal affiliation is not precisely known. Comparative material from Colorado and Alberta suggest either Early Archaic or Late Archaic affiliation. The occupations exemplified by Big Creek Corner Notched points and by Pelican Lake-Elko points (Late Archaic 1000 B.B – A.D. 200) were the most prevalent at the site. Less intensive occupations are by ·Middle Plains Archaic McKean points and Late Prehistoric small side notche arrow points. Microscopic analysis of tool working edges shows several of the projectile point forms were used as multi-functional implements. especially as butchering tools. Many of the types of chipped stone recovered from the site are from known sources in western Montana; indicating group movements within the eastern portion of the Intermountain region. Based on the numerous projectile points and cutting tools, the site is interpreted as a seasonally occupied base camp for hunters.

Sound As Artifact

A distinguishing feature of the discipline of archaeology is its reliance upon sensory dependant investigation. As perceived by all of the senses, the felt environment is a unique area of archaeological knowledge. It is generally accepted that the emergence of industrial processes in the recent past has been accompanied by unprecedented sonic extremes. The work of environmental historians has provided ample evidence that the introduction of much of this unwanted sound, or "noise" was an area of contestation. More recent research in the history of sound has called for more nuanced distinctions than the noisy/quiet dichotomy. Acoustic archaeology tends to focus upon a reconstruction of sound producing instruments and spaces with a primary goal of ascertaining intentionality. Most archaeoacoustic research is focused on learning more about the sonic world of people within prehistoric timeframes while some research has been done on historic sites. In this thesis, by way of a meditation on industrial sound and the physical remains of the Quincy Mining Company blacksmith shop (Hancock, MI) in particular, I argue for an acceptance and inclusion of sound as artifact in and of itself. I am introducing the concept of an individual sound-form, or sonifact, as a reproducible, repeatable, representable physical entity, created by tangible, perhaps even visible, host-artifacts. A sonifact is a sound that endures through time, with negligible variability. Through the piecing together of historical and archaeological evidence, in this thesis I present a plausible sonifactual assemblage at the blacksmith shop in April 1916 as it may have been experienced by an individual traversing the vicinity on foot: an 'historic soundwalk.' The sensory apprehension of abandoned industrial sites is multi-faceted. In this thesis I hope to make the case for an acceptance of sound as a primary heritage value when thinking about the industrial past, and also for an increased awareness and acceptance of sound and listening as a primary mode of perception.

Palaeohydrology, fires and vegetation succession in the southern Baltic during the last 7500 years reconstructed from a raised bog based on multi-proxy data

We present the first 7500 yr long multi-proxy record from a raised bog located at the southern Baltic coast, Poland. Testate amoebae, plant macrofossils, pollen and microscopic charcoal were used to reconstruct environmental changes in Pomerania (northern Poland, Kaszuby Lakeland) from a 7-m thick peat archive of Stążki bog dated 5500 BC–AD 1250. We obtained a record of proxies representing different spatial scales: regional vegetation changed simultaneously with local vegetation, and testate amoebae showed a pattern of change similar to that of pollen and plant macrofossils. On the basis of the combined proxies, we distinguished three hydroclimatic stages: moist conditions 5500–3450 BC, drier conditions with regionally increased fires up to 600 BC, and again moist conditions from 600 BC onward. During the drier interval, a first climatic shift to wetter conditions at 1700 BC is indicated by regional pollen as the replacement of Corylus by Carpinus, and locally by, e.g., the increase of Hyalosphenia elegans and mire plants such as Sphagnum sec. Cuspidata. Furthermore, we observed a correlation since 600 BC among the re-expansion of Carpinus (after a sudden decline ca. 950 BC), increased peat accumulation, increase of Hyalosphenia species, and fewer fires, suggesting lower evapotranspiration and a stable high water table in the bog. Fagus started to expand after AD 810 gradually replacing Carpinus, which was possibly due to a gradually more oceanic climate, though we cannot exclude human impact on the forests. Peat accumulation, determined by radiocarbon dating, varied with bog surface wetness. The hydroclimatic phases found in Stążki peatland are similar to moisture changes recorded in other sites from Poland and Europe. This is the first detailed record of hydroclimatic change during the Holocene in the southern Baltic region, so it forms a reference site for further studies on other southern Baltic bogs that are in progress.

Archaeological Discoveries on Schnidejoch and at Other Ice Sites in the European Alps

Only a few sites in the Alps have produced archaeological finds from melting ice. To date, prehistoric finds from four sites dating from the Neolithic period, the Bronze Age, and the Iron Age have been recovered from small ice patches (Schnidejoch, Lötschenpass, Tisenjoch, and Gemsbichl/Rieserferner). Glaciers, on the other hand, have yielded historic finds and frozen human remains that are not more than a few hundred years old (three glacier mummies from the 16th to the 19th century and military finds from World Wars I and II). Between 2003 and 2010, numerous archaeological finds were recovered from a melting ice patch on the Schnidejoch in the Bernese Alps (Cantons of Berne and Valais, Switzerland). These finds date from the Neolithic period, the Early Bronze Age, the Iron Age, Roman times, and the Middle Ages, spanning a period of 6000 years. The Schnidejoch, at an altitude of 2756 m asl, is a pass in the Wildhorn region of the western Bernese Alps. It has yielded some of the earliest evidence of Neolithic human activity at high altitude in the Alps. The abundant assemblage of finds contains a number of unique artifacts, mainly from organic materials like leather, wood, bark, and fibers. The site clearly proves access to high-mountain areas as early as the 5th millennium BC, and the chronological distribution of the finds indicates that the Schnidejoch pass was used mainly during periods when glaciers were retreating.

L’archéologie entre glaciers et sommets. Dernières découvertes dans les Alpes Bernoises (Cantons de Berne et du Valais, Suisse)

Connus sous le nom populaire de palafittes, les habitats préhistoriques construits sur les rives des lacs subalpins du Néolithique à l’aube de l’âge du Fer (entre 5300 et 700 av. J.-C.) offrent des informations exceptionnelles sur l’évolution culturelle d’une importante région européenne, grâce à la préservation remarquable des matériaux organiques, en particulier du bois. À partir de la deuxième moitié du XXe siècle, le perfectionnement des techniques de fouille subaquatiques et de la dendrochronologie permettront la construction d’un schéma chronologique précis pour l’Europe nord-alpine. Les recherches contribueront à des observations d’ordre écologique à l’échelle locale et régionale et à l’identification des rythmes de développement des villages. Sous l’égide de l'UNESCO, les années 2010 verront la constitution d’un inventaire vaste et uniforme des sites préhistoriques des lacs circumalpins, classés Patrimoine culturel mondial en juin 2011. De nombreux objets préhistoriques, romains et médiévaux ont été découverts entre 2003 et 2010, au Schnidejoch, un col des Alpes bernoises occidentales à 2756 m d’altitude, à la frontière entre les cantons de Berne et du Valais. Les hautes températures de l'été 2003 ont provoqué la fonte d'un petit champ de glace et mis en lumière les vestiges. Les recherches ont été programmées à la suite d’une série d’informations fournies par des randonneurs. Les objets en matière organique (bois, écorce de bouleau, cuir, fibres végétales) revêtent une très grande importance car ils ont permis l’obtention de plus d’une cinquantaine de datations radiocarbone ; elles indiquent le passage du col entre la moitié du Ve millénaire av. J.-C. et l’année 1000 de notre ère. En outre, les séries de datations suggèrent l’alternance de périodes de praticabilité et d’inaccessibilité du col. Le Schnidejoch est actuellement le plus ancien témoignage de la traversée des Alpes, reliant l‘Oberland bernois par les vallées de la Simme et du Rhône.

Les villages préhistoriques des bords des lacs circum-alpins entre le Ve et IVe millénaire av. J.-C.

Connus sous le nom populaire de palafittes, les habitats préhistoriques construits sur les rives des lacs subalpins du Néolithique à l’aube de l’âge du Fer (entre 5300 et 700 av. J.-C.) offrent des informations exceptionnelles sur l’évolution culturelle d’une importante région européenne, grâce à la préservation remarquable des matériaux organiques, en particulier du bois. À partir de la deuxième moitié du XXe siècle, le perfectionnement des techniques de fouille subaquatiques et de la dendrochronologie permettront la construction d’un schéma chronologique précis pour l’Europe nord-alpine. Les recherches contribueront à des observations d’ordre écologique à l’échelle locale et régionale et à l’identification des rythmes de développement des villages. Sous l’égide de l'UNESCO, les années 2010 verront la constitution d’un inventaire vaste et uniforme des sites préhistoriques des lacs circumalpins, classés Patrimoine culturel mondial en juin 2011.

Excavation at Bakr Awa 2010 and 2011

The site of Bakr Awa is situated in north-eastern Iraq, in the Plain of Shahrizor. Excavations were undertaken in 1960/61by the Iraqi Department of Antiquities and 2010/11 by the University of Heidelberg/Germany. Occupation layers from the beginning of the Early Bronze Age tothe Ottoman period were uncoveredin the lower city and on the citadel. Archaeological evidence from the secondmillennium B.C. shows the most intensive settlement activities and apparent prosperity at Bakr Awa. Several forms of pottery, small finds and architecture reflect dynamic processes of cultural and political transformation at this site located in an area of transition between northern and southern Mesopotamia and western Iran.

A meta-analysis of cambium phenology and growth: linear and non-linear patterns in conifers of the northern hemisphere

Background and Aims Ongoing global warming has been implicated in shifting phenological patterns such as the timing and duration of the growing season across a wide variety of ecosystems. Linear models are routinely used to extrapolate these observed shifts in phenology into the future and to estimate changes in associated ecosystem properties such as net primary productivity. Yet, in nature, linear relationships may be special cases. Biological processes frequently follow more complex, non-linear patterns according to limiting factors that generate shifts and discontinuities, or contain thresholds beyond which responses change abruptly. This study investigates to what extent cambium phenology is associated with xylem growth and differentiation across conifer species of the northern hemisphere. Methods Xylem cell production is compared with the periods of cambial activity and cell differentiation assessed on a weekly time scale on histological sections of cambium and wood tissue collected from the stems of nine species in Canada and Europe over 1–9 years per site from 1998 to 2011. Key Results The dynamics of xylogenesis were surprisingly homogeneous among conifer species, although dispersions from the average were obviously observed. Within the range analysed, the relationships between the phenological timings were linear, with several slopes showing values close to or not statistically different from 1. The relationships between the phenological timings and cell production were distinctly non-linear, and involved an exponential pattern. Conclusions The trees adjust their phenological timings according to linear patterns. Thus, shifts of one phenological phase are associated with synchronous and comparable shifts of the successive phases. However, small increases in the duration of xylogenesis could correspond to a substantial increase in cell production. The findings suggest that the length of the growing season and the resulting amount of growth could respond differently to changes in environmental conditions.