The Urnfield culture () was a late Bronze Age culture of Central Europe, often divided into several local cultures within a broader Urnfield tradition. The name comes from the custom of cremation the dead and placing their ashes in , which were then buried in fields. The first usage of the name occurred in publications over grave sites in southern Germany in the late 19th century.[ Some linguists and archaeologists have associated this culture with a Celtic languages language or Proto-Celtic language family.][Peter Schrijver, 2016, "Sound Change, the Italo-Celtic Linguistic Unity, and the Italian Homeland of Celtic", in John T. Koch & Barry Cunniffe, Celtic From the West 3: Atlantic Europe in the Metal Ages: questions of shared language. Oxford, England; Oxbow Books, pp. 9, 489–502.][ "The results suggest that the Steppe-related ancestry component could have first arrived through Late N/Bell Beaker groups from Central Europe."]
Chronology
|
| Central European Bronze Age |
| Late Bronze Age |
| 800–950 BC |
| 950–1050 BC |
| 1050–1100 BC |
| 1100–1200 BC |
| 1200–1300 BC |
| Middle Bronze Age |
| 1300–1400 BC |
| 1400–1500 BC |
| 1500–1600 BC |
| Early Bronze Age |
| 1600–2000 BC |
| 2000–2300 BC |
|
It is believed that in some areas, such as in southwestern Germany, the Urnfield culture was in existence around 1200 BC (beginning of Hallstatt A or Ha A), but the Bronze D Riegsee-phase already contains cremations. As the transition from the middle Bronze Age to the Urnfield culture was gradual, there are questions regarding how to define it.
The Urnfield culture covers the phases Hallstatt A and B (Ha A and B) in Paul Reinecke's chronological system, not to be confused with the Hallstatt culture (Ha C and D) of the following Iron Age. This corresponds to the Phases Montelius III-IV of the Northern Bronze Age. Whether Reinecke's Bronze D is included varies according to author and region.
The Urnfield culture is divided into the following sub-phases (based on Müller-Karpe sen.):
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| BzD | 1300–1200 |
| Ha A1 | 1200–1100 |
| Ha A2 | 1100–1000 |
| HaB1 | 1000–800 |
| HaB2 | 900–800 |
| Ha B3 | 800–750 |
The existence of the Ha B3-phase is contested, as the material consists of female burials only. As can be seen by the arbitrary 100-year ranges, the dating of the phases is highly schematic. The phases are based on typological changes, which means that they do not have to be strictly contemporaneous across the whole distribution. All in all, more radiocarbon and dendro-dates would be highly desirable.
Origin
The Urnfield culture grew from the preceding Tumulus culture.[ In some parts of Germany, cremation and inhumation existed simultaneously (facies Wölfersheim). Some graves contain a combination of Tumulus-culture pottery and Urnfield (Kressbronn, Bodenseekreis) or Tumulus culture incised pottery together with early Urnfield types (Mengen). In the North, the Urnfield culture was only adopted in the HaA2 period.
16 pins deposited in a swamp in Ellmoosen (Kr. Bad Aibling, Germany) cover the whole chronological range from Bronze B to the early Urnfield period (Ha A). This demonstrates a considerable ritual continuity. In the Loire, Seine, and Rhône, certain fords contain deposits from the late Neolithic onward up to the Urnfield period.
]
The cremation rite is commonly believed to have originated in Hungary, where it was widespread since the first half of the second millennium BC.
Distribution and local groups
The Urnfield culture was located in an area stretching from western Hungary to eastern France, from the Alps to near the North Sea.
Local groups, mainly differentiated by pottery, include:
South-German Urnfield culture
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Northeast-Bavarian Group, divided into a lower and an upper Palatinate group
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Lower-Main-Swabian group in southern Hesse and Baden-Württemberg, including the , , lower Main and Friedberger facies
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Rhenish-Swiss group in Rhineland-Palatinate, Switzerland and eastern France, (abbreviated RSFO in French)
Lower-Rhine Urnfield culture
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Lower Hessian Group
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North-Netherlands-Westphalian group
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Northwest-Group in the Dutch Delta region
Middle-Danube Urnfield culture
Sometimes the distribution of artifacts belonging to these groups shows sharp and consistent borders, which might indicate some political structures, like tribes. Metalwork is commonly of a much more widespread distribution than pottery and does not conform to these borders. It may have been produced at specialised workshops catering for the elite of a large area.
Important French cemeteries include Châtenay and Lingolsheim (Alsace). An unusual earthwork was constructed at Goloring near Koblenz in Germany.
Related cultures
The central European Lusatian culture forms part of the Urnfield tradition, but continues into the Iron Age without a notable break.
The Piliny culture in northern Hungary and Slovakia grew from the Tumulus culture, but used urn burials as well. The pottery shows strong links to the Gáva culture, but in the later phases, a strong influence of the Lusatian culture is found.
In Italy the late Bronze Age Canegrate and Proto-Villanovan cultures and the early Iron Age Villanovan culture show similarities with the urnfields of central Europe. The Italic peoples are descended from the Urnfield and Tumulus culture, who inhabited Italy from at least the second millennium BC onwards. Latins achieved a dominant position among these tribes, establishing the Ancient Rome. During this development, other Italic tribes adopted the Latin language and culture in a process known as Romanization.
Urnfields are found in the French Languedoc and Catalonia from the 9th to 8th centuries. The change in burial custom was most probably influenced by developments further east.
Evidence for an association between the Urnfield culture and a hypothetical Italo-Celtic language group has been discussed by scholars such as Peter Schrijver.
Placename evidence has also been used to point to an association of the Urnfield materials with the Proto-Celtic language group in central Europe, and it has been argued that it was the ancestral culture of the Celts.
The Golasecca culture in northern Italy developed with continuity from the Canegrate culture.[ Canegrate represented a completely new cultural dynamic to the area expressed in pottery and bronzework, making it a typical western example of the Urnfield culture, in particular the Rhine-Switzerland-Eastern France (RSFO) Urnfield culture.][ The Lepontic Celtic language inscriptions of the area show the language of the Golasecca culture was clearly Celtic languages making it probable that the 13th-century BC language of at least the RSEF area of the western urnfields was also Celtic or a precursor to it.]
The influence of the Urnfield culture spread widely and found its way to the northeastern Iberian coast, where the nearby Celtiberians of the interior adapted it for use in their cemeteries.[
]
Migrations
The numerous hoards of the Urnfield culture and the existence of fortified settlements () were taken as evidence for widespread warfare and upheaval by some scholars.
Written sources describe several collapses and upheavals in the Eastern Mediterranean, Anatolia and the Levant around the time of the Urnfield origins:
Some scholars, among them Wolfgang Kimmig and P. Bosch-Gimpera have postulated a Europe-wide wave of migrations. The so-called Dorian invasion of Greece was placed in this context as well (although more recent evidence suggests that the Dorians moved in 1100 BC into a post Mycenaean vacuum, rather than precipitating the collapse).
Ethnicity
While it is agreed that the Urnfield culture was, at least in part, linguistically Indo-European, the significant
variety of regional sub-groups in the material culture is strongly suggestive of ethnic diversity. Marija Gimbutas proposed connections between Urnfield in Central Europe to later ethnolinguistic groups, in other parts of Europe: Celts, Italic peoples, Adriatic Veneti, Illyrians, Phrygians, Thracians and Dorians.[K. Kristiansen, Europe Before History, p. 388.][K. Kristiansen, Europe Before History, p. 385.]
Settlements
The number of settlements increased sharply in comparison with the preceding Tumulus culture. Few of them have been comprehensively excavated. Fortified settlements, often on hilltops or in river-bends, are typical for the Urnfield culture. They are heavily fortified with dry-stone or wooden ramparts. Excavations of open settlements are rare, but they show that large 3-4 aisled houses built with wooden posts and wall of wattle and daub were common. Pit dwellings are known as well; they might have served as cellars.
Fortified settlements
Fortified hilltop settlements become common in the Urnfield period. Often a steep spur was used, where only part of the circumference had to be fortified. Depending on the locally available materials, dry-stone walls, gridded timbers filled with stones or soil or plank and palisade type pfostenschlitzmauer fortifications were used. Other fortified settlements used river-bends and swampy areas.
Metal working is concentrated in the fortified settlements. On the Runder Berg near Urach, Germany, 25 stone moulds have been found.
Hillforts are interpreted as central places. Some scholars see the emergence of hill forts as a sign of increased warfare. Most hillforts were abandoned at the end of the Bronze Age.
Examples of fortified settlements include , Ehrenbürg, , Heunischenburg, Hesselberg, Bürgstadter Berg, Farrenberg, Gelbe Burg, and Ipf in Germany, Burgstallkogel, Thunau am Kamp, and Oberleiserberg in Austria,
The 30.5-hectare plateau of the Bullenheimer Berg in Germany was the site of a "large, walled, city-like fortification" in the later Urnfield period.
Corneşti-Iarcuri in Romania was the largest prehistoric settlement in Europe, at almost 6 km across,
"Mega forts" such as Corneşti-Iarcuri, Sântana and Gradište Idoš were surrounded by numerous smaller settlements, including fortified sites. They formed part of a general movement towards large fortified sites across Europe in the Late Bronze Age, possibly in response to new styles of warfare.
In 2018, the remains of a Late Bronze Age 'feasting hall' were excavated at the site of Lăpuş in Romania.
Open settlements
Urnfield period houses were one or two-aisled. Some were quite small, 4.5 m × 5 m at the Runder Berg (Bad Urach, Germany), 5-8m long in Künzig (Bavaria, Germany), others up to 20 m long. They were built with wooden posts and walls of wattle and daub. At the Velatice-settlement of Lovčičky (Moravia, Czech Republic) 44 houses have been excavated. Large bell shaped storage pits are known from the Knovíz culture. The settlement of Radonice (Louny) contained over 100 pits. They were most probably used to store grain and demonstrate a considerable surplus-production.
Pile dwellings
On lakes of southern Germany and Switzerland, numerous pile dwellings were constructed. They consist either of simple houses made of wattle and daub, or Log cabin. The settlement at Zug, Switzerland, was destroyed by fire and gives important insights into the material culture and the settlement organisation of this period. It has yielded a number of dendrochronology as well.
fortifications, Germany]]
fortified settlement reconstruction, Poland]]
Material culture
Pottery
The pottery is normally well made, with a smooth surface and a normally sharply carinated profile. Some forms are thought to imitate metal prototypes. Biconical pots with cylindrical necks are especially characteristic. There is some incised decoration, but a large part of the surface was normally left plain. Fluted decoration is common. In the Swiss pile dwellings, the incised decoration was sometimes inlaid with tin foil.
Kiln were already known (Elchinger Kreuz, Bavaria), as is indicated by the homogeneous surface of the vessels as well.
Other vessels include cups of beaten sheet-bronze with riveted handles (type Jenišovice) and large with cross attachments. Wooden vessels have only been preserved in waterlogged contexts, for example from Auvernier (Neuchâtel), but may have been quite widespread.
Tools and weapons
The early Urnfield period (1300 BC) was a time when the warriors of central Europe could be heavily armored with body armor, helmets and shields all made of bronze, most likely borrowing the idea from Mycenaean Greece.
The leaf-shaped Urnfield sword could be used for slashing, in contrast to the stabbing-swords of the preceding Tumulus culture. It commonly possessed a ricasso. The hilt was normally made from bronze as well. It was cast separately and consisted of a different alloy. These solid hilted swords were known since Bronze D (Rixheim swords). Other swords have tanged blades and probably had a wood, bone, or antler hilt. Flange-hilted swords had organic inlays in the hilt. Swords include Auvernier, Kressborn-Hemigkofen, Erbenheim, Möhringen, Weltenburg, Hemigkofen and Tachlovice-types.
Protective gear like , , and are rare and almost never found in burials. The best-known example of a bronze shield comes from Plzeň in Bohemia and has a riveted handhold. Comparable pieces have been found in Germany, Western Poland, Denmark, Great Britain and Ireland. They are supposed to have been made in upper Italy or the Eastern Alps and imitate wooden shields. Irish bogs have yielded examples of leather shields (Clonbrinn, Co. Wexford). Bronze cuirasses are known since Bronze D (Čaka, grave II, Slovakia).
Complete bronze cuirasses have been found in Saint Germain du Plain, nine examples, one inside the other, in Marmesse, Haute Marne (France), fragments in Albstadt-Pfeffingen (Germany). Bronze dishes (phalerae) may have been sewn on a leather armour. Greaves of richly decorated sheet-bronze are known from Kloštar Ivanić (Croatia) and the Paulus cave near Beuron (Germany).
Chariots and wagons
About a dozen wagon-burials of four wheeled wagons with bronze fittings are known from the early Urnfield period. They include Hart an der Altz (Kr. Altötting), Mengen (Kr. Sigmaringen), Poing (Kr. Ebersberg), Königsbronn (Kr. Heidenheim) from Germany and St. Sulpice (Vaud), Switzerland. In Alz, the chariot had been placed on the pyre, and pieces of bone are attached to the partially melted metal of the axles. Bronze (one-part) horse bit appear at the same time. Two-part horse bits are only known from late Urnfield contexts and may be due to eastern influence. Wood- and bronze spoked wheels are known from Stade (Germany), a wooden spoked wheel from Mercurago, Italy. Wooden dish-wheels have been excavated at Courcelettes, Switzerland and the Wasserburg Buchau, Germany (diameter 80 cm).
Bronze spoked wheels from Hassloch and Stade (in Germany) have been described as "the most ambitious craft endeavour of all Bronze Age bronze objects",
Cult wagon models
In Milavče near Domažlice, Bohemia, a four-wheeled miniature bronze wagon bearing a large cauldron (diameter 30 cm) contained a cremation. This exceptionally rich burial was covered by a tumulus. The bronze wagon model from Acholshausen in (Bavaria) comes from a male burial.
Such wagons are also known from the Nordic Bronze Age. The Skallerup wagon, Denmark, contained a cremation as well. At Peckatel (Kr. Schwerin) in Mecklenburg a cauldron-wagon and other rich grave goods accompanied an inhumation under a barrow (Montelius III/IV). Another example comes from Ystad in Sweden. South-eastern European examples include Kanya in Hungary and Orăştie in Romania. Clay miniature wagons, sometimes with waterfowl, were known there since the middle Bronze Age (Dupljaja, Vojvodina, Serbia).
A Lusatian culture chariot model from Burg (Brandenburg, Germany) has three on a single axle, on which waterfowl perch. The grave of Gammertingen (Kr. Sigmaringen, Germany) contained two socketed horned applications that probably belonged to a miniature wagon comparable to the Burg example, together with six miniature spoked wheels.
File:Urnfield culture ceramic vessel with chariot depiction, Slovakia, 14th century BC.jpg|Urn with chariot depictions, Slovakia, 14th century BC.
Hoards
are very common in the Urnfield culture. The custom was abandoned at the end of the Bronze Age. They were often deposited in rivers and wet places like swamps. As these spots were often quite inaccessible, they most probably represent gifts to the gods. Other hoards contain either broken or miscast objects that were probably intended for reuse by bronze smiths. As Late Urnfield hoards often contain the same range of objects as earlier graves, some scholars interpret hoarding as a way to supply personal equipment for the hereafter. In the river Trieux, Côtes du Nord, complete swords were found together with numerous antlers of red deer that may have had a religious significance as well.
Iron
An iron knife or sickle from Ganovce in Slovakia, possibly dating from the 18th century BC, may be the earliest evidence of smelted iron in Central Europe.
Economy
Cattle, pigs, sheep and goats were kept, as well as horses, dogs and geese. The cattle were rather small, with a height of 1.20 m at the withers. Horses were not much bigger with a mean of 1.25 m.
Forest clearance was intensive in the Urnfield period. Probably open meadows were created for the first time, as shown by pollen analysis. This led to increased erosion and sediment-load of the rivers. New crops and more intensive agrarian regimes are introduced, transforming landscapes on a large scale.
Wheat and barley were cultivated, together with pulses and the horse bean. were used for oil or as a drug. Millet and were cultivated for the first time in Hungary and Bohemia, and rye was already cultivated; further west it was only a noxious weed. Flax seems to have been of reduced importance, maybe because mainly wool was used for clothes.
Hazelnut, , , Prunus spinosa and were collected. Some rich graves contain bronze that have been interpreted as wine-sieves (Hart an der Alz). This beverage would have been imported from the South, but supporting evidence is lacking.
In the Lake settlement of Zug, remains of a broth made of spelt and millet have been found. In the lower-Rhine urnfields, leavened bread was often placed on the pyre and burnt fragments have thus been preserved.
Wool was spun (finds of spindle whorls are common) and woven on the warp-weighted loom; bronze needles ( Unteruhldingen) were used for sewing.
were used for trade and weighed metal was used as a form of payment or money.
There is some suggestion that the Urnfield culture is associated with a wetter climatic period than the earlier Tumulus cultures. This may be associated with the diversion of the mid-latitude winter storms north of the Pyrenees and the Alps, possibly associated with drier conditions in the Mediterranean basin.
Numerals
Large hoards of sickles dating from the Bronze Age have been excavated across central Europe which feature a range of cast markings. An analysis of the Frankleben hoard and other sickle hoards from Germany dating from the Tumulus culture and Urnfield periods found that markings on the sickles constitute a numeral system related to the lunar calendar. According to the Halle State Museum of Prehistory:
The sickles also feature other marks or symbols which the archaeologist Christoph Sommmerfeld (1994) suggests may represent 'conceptual signs', or a type of proto-writing.
'Counting marks' have also been identified on bronze armrings and ingots from the Urnfield period, possibly related to trade. Similar markings found on pottery have been interpreted as serving a calendar function.
Simple numerals in the form of lines and dots are found on identical 'ritual objects' from Haschendorf in Austria and Balkåkra in Sweden, which represent assembly instructions for the objects.
The archaeologist Mikkel Hansen (2019) has suggested that the Urnfield sickle-numeral system may be related to 'hand signs' found among from the Nordic Bronze Age, which may have a similar numerical and calendrical meaning.
Golden hats
Four elaborate cone-shaped hats made from thin sheets of gold have been found in Germany and France dating from c. 1500-800 BC (the Tumulus culture to Urnfield period). They may have been worn as ceremonial hats by individuals described by researchers as "king-priests" or .
The Golden hat are covered in bands of ornaments or symbols along their whole length and extent. The symbols – mostly disks and concentric circles, sometimes wheels, crescents, pointed oval shapes and triangles – were punched using stamps, rolls or combs. The discs and concentric circles are interpreted as solar and possibly lunar symbols.
Calendar
An analysis of the Berlin Gold Hat found that the symbols numerically encode a lunisolar calendar based on the 19-year Metonic cycle.
According to the Neues Museum the Berlin Gold Hat could also be used to predict .
The various ornaments on the Berlin hat include a band of 19 'star and crescent' symbols, placed above 19 pointed-oval symbols which are thought to represent the planet Venus.
Circular symbols similar to those on the gold hats are also found on gold bowls dating from the Middle to Late Bronze Age, including those from the Eberswalde Hoard. Some of these are thought to contain calendrical information.
Astronomical and calendrical interpretations have been proposed for a variety of other decorated artefacts dating from the Middle to Late Bronze Age, including gold artefacts from the Bullenheimer Berg in Germany,
The gold hats and diadems have been linked to the Casco de Leiro from Spain and the Comerford Crown from Ireland, as well as to gold diadems from Mycenae in Greece, all of which bear similar symbols.
In his analysis of the Velem diadem, archaeologist Gabor Ilon writes: "high-ranking members of the elite in Bronze Age Europe were proud owners of gold foil-covered costume adornments and symbols of status and power as well as of golden vessels, objects of social display, decorated with an identical set of symbols ... embodying what was presumably an identical and coherent spiritual background."
File:Cône d'Avanton, musée des Antiquités Nationales, 2010-03-26.jpg|Avanton Gold Hat, France, 1500-1200 BC
Funerary customs
Graves
In the Tumulus period, multiple inhumations under barrows were common, at least for the upper levels of society. In the Urnfield period, inhumation and burial in single prevails, though some barrows exist.
In the earliest phases of the Urnfield period, man-shaped graves were dug, sometimes provided with a stone lined floor, in which the cremated remains of the deceased were spread. Only later, burial in urns became prevalent. Some scholars speculate that this may have marked a fundamental shift in people's beliefs or myths about life and the afterlife.
The size of the urnfields is variable. In Bavaria, they can contain hundreds of burials, while the largest cemetery in Baden-Württemberg in Dautmergen has only 30 graves.
The dead were placed on , covered in their personal jewellery, which often shows traces of the fire and sometimes food-offerings. The cremated bone-remains are much larger than in the Roman period, which indicates that less wood was used. Often, the bones have been incompletely collected.
Most urnfields are abandoned with the end of the Bronze Age, only the Lower Rhine urnfields continue in use in the early Iron Age (Ha C, sometimes even D).
The cremated bones could be placed in simple pits. Sometimes the dense concentration of the bones indicates a container of organic material, sometimes the bones were simply shattered.
If the bones were placed in urns, these were often covered by a shallow bowl or a stone. In a special type of burial (bell-graves) the urns are completely covered by an inverted larger vessel. As graves rarely overlap, they may have been marked by wooden posts or stones.
Stone-pacing graves are typical of the Unstrut group.
Grave gifts
The urn containing the cremated bones is often accompanied by other, smaller ceramic vessels, like bowls and cups. They may have contained food. The urn is often placed in the centre of the assemblage. Often, these vessels have not been placed on the pyre. Metal grave gifts include razors, weapons that often have been deliberately destroyed (bent or broken), bracelets, pendants and pins. Metal grave gifts become rarer towards the end of the Urnfield culture, while the number of hoards increase.
Burnt animal bones are often found, they may have been placed on the pyre as food. The marten bones in the grave of Seddin may have belonged to a garment (pelt).
Amber or glass (Pfahlbautönnchen) are luxury items.
Upper-class graves
Upper-class burials were placed in wooden chambers, rarely stone or chambers with a stone-paved floor and covered with a Tumulus or cairn. The graves contain especially finely made pottery, animal bones, usually of pigs, sometimes gold rings or sheets, and in exceptional cases miniature wagons.
Some of these rich burials contain the remains of more than one person. In this case, women and children are normally seen as sacrifices. Until more is known about the status distribution and the social structure of the late Bronze Age, this interpretation should be viewed with caution, however.
Towards the end of the Urnfield period, some bodies were burnt in situ and then covered by a barrow, reminiscent of the burial of Patroclus as described by Homer and the burial of Beowulf (with the additional ship burial element). The grave of Seddin (c. 9th century BC) has been described as a "Homeric burial" due to its close similarity to contemporary elite burials in Greece and Italy.
Cult
An obsession with waterbirds is indicated by numerous pictures and three-dimensional representations. Combined with the hoards deposited in rivers and swamps, it indicates religious beliefs connected with water. This has led some scholars to believe in serious droughts during the late Bronze Age.
Sometimes the water-birds are combined with circles, the so-called sun-barque or solar boat motif. Moon-shaped clay fire dog or '' are thought to have a religious significance, as well as crescent shaped razors.
The Goloring earthwork enclosure in Germany (c. 1200-800 BC) was a cult site with a possible calendar function, similar to earlier sites such as Pömmelte in Germany and Stonehenge in Britain with which it shares similar proportions and circular design.
The Kyffhäuser caves in Thuringia contain headless skeletons and animal bones that have been interpreted as sacrifices. Other deposits include grain, knotted vegetable fibres and hair and bronze objects (axes, pendants and pins). The Ith-caves (Lower Saxony) have yielded comparative material.
, Germany]]
-head pins, Germany]]
Genetics
A genetic study published in Nature in March 2015 examined the remains of an Urnfield male buried in Halberstadt, Germany ca 1100-1000 BC. He was found to be a carrier of the paternal haplogroup R1a1a1b1a2 and the maternal haplogroup H23.
A genetic study published in Science in March 2019 found a significant increase in Northern Europe- ancestry in Iberia during the transition from the Bronze Age to the Iron Age. The authors of the study suggested that the spread of the Urnfield culture was associated with this transition, during which the Celtiberians may have emerged. A Celtiberian male examined in the study was found to be a carrier of the paternal haplogroup I2a1a1a.
==Gallery==
, France.
, Germany]]
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, Austria, c. 1200 BC.
, Germany]]
, Germany
circular earthwork, Germany]]
, Germany]]
See also
External links
Bibliography
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J. M. Coles/A. F. Harding, The Bronze Age in Europe (London 1979).
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G. Weber, Händler, Kieger, Bronzegießer (Kassel 1992).
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Ute Seidel, Bronzezeit. Württembergisches Landesmuseum Stuttgart (Stuttgart 1995).
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Konrad Jażdżewski, Urgeschichte Mitteleuropas (Wrocław 1984)
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Association Abbaye de Daoulas (eds.), Avant les Celtes. L'Europe a l'age du Bronze (Daoulas 1988).
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Frans Theuws, Nico Roymans (eds.), Land and ancestors: cultural dynamics in the Urnfield period and the Middle Ages in the southern Netherlands, Amsterdam Archaeological Studies, Amsterdam University Press, 1999, .
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