The transformation of cropping patterns from Late Neolithic to Early Iron Age (5900–2100 BP) in the Gansu–Qinghai region of northwest China

The Holocene ◽  
2020 ◽  
pp. 095968362094113
Author(s):  
Lele Ren ◽  
Ying Yang ◽  
Qianqian Wang ◽  
Shanjia Zhang ◽  
Tingting Chen ◽  
...  

The Gansu–Qinghai region lies in the key position for trans-Eurasian cultural exchange, and hence investigations of the history of agricultural development in this region are significant for understanding the spatiotemporal evolution of prehistoric crop dispersal in Eurasia. However, systematic archaeobotanical studies concerning the history of the development of prehistoric agriculture in this area are scarce. Here, based on archaeobotanical analysis and radiocarbon dating at the Jinchankou site, we investigated the history of agricultural development in the Datong River valley during the Qijia culture. Combined with previous archaeobotanical studies of the Gansu–Qinghai region, we explored the diachronic changes in the cropping patterns from the Late Neolithic to the Early Iron Age. The results suggest that millet remained the most important subsistence plant during 4100–3700 BP, while barley and wheat were first cultivated around 3900 BP at the Jinchankou site. Humans only cultivated foxtail and broomcorn millet in the Gansu–Qinghai region with a high level of agricultural management during 5900–4000 BP. Barley and wheat were added to the agricultural system in the area during 4000–3600 BP, although they played a subsidiary role compared with millet. During 3600–2100 BP, barley played an increasingly important role in the Gansu–Qinghai region but with evident differences among geomorphic units, and there was an obvious decrease in agricultural management level. It is likely that the transformation of cropping patterns and agricultural management levels in the Gansu–Qinghai region from 5900 to 2100 BP was primarily promoted by prehistoric trans-continental cultural exchange and secondly by climate change in the area.

This paper describes the morphology of a small piece of the Chalk escarpment near Brook in east Kent, and reconstructs its history since the end of the Last Glaciation. The escarpment contains a number of steep-sided valleys, or coombes, with which are associated deposits of chalk debris, filling their bottoms and extending as fans over the Gault Clay plain beyond. Here the fans overlie radiocarbon-dated marsh deposits of zone II (10 000 to 8800 B.C.) of the Late-glacial Period. The debris fans were formed and the coombes were cut very largely during the succeeding zone III (8800 to 8300 B.C.). The fans are the products of frost-shattering, probably transported by a combination of niveo-fluvial action and the release of spring waters; intercalated seams of loess also occur. The molluscs and plants preserved in the Late-glacial deposits give a fairly detailed picture of local conditions. The later history of one of the coombes, the Devil’s Kneadingtrough, is reconstructed. The springs have effected virtually no erosion and have probably always emerged more or less in their present position. In the floor of the coombe the periglacial chalk rubbles of zone III are covered by Postglacial deposits, mainly hillwashes. They are oxidized and yield no pollen, but contain rich faunas of land Mollusca, which are presented in the form of histograms revealing changing local ecological and climatic conditions. During most of the Post-glacial Period, from the end of zone III until about the beginning of zone VIII, very little accumulation took place on the coombe floor. But below the springs there are marsh deposits which span much of this interval. They yield faunas of considerable zoogeographical interest. The approximate beginning of zone VII a (Atlantic Period) is reflected by a calcareous tufa, which overlies a weathering horizon, and represents an increase in spring flow. Two clearance phases are deduced from the molluscan record. The first may have taken place at least as early as the Beaker Period (Late Neolithic/earliest Bronze Age); the second is probably of Iron Age ‘A’ date. In Iron Age times the subsoil was mobilized and a phase of rapid hillwashing began. As a result the valley floor became buried by humic chalk muds. The prime cause of this process was probably the beginning of intensive arable farming on the slopes above the coombe; a possible subsidiary factor may have been the Sub-Atlantic worsening of climate. The muds yield pottery ranging in date from Iron Age ‘Kentish first A’ ( ca . 500 to ca . 300 B.C.) to Romano-British ware of the first or second centuries A.D. Evidence is put forward for a possible climatic oscillation from dry to wet taking place at about the time of Christ. In the later stages of cultivation, possibly in the Roman Era, the valley floor was ploughed and given its present-day form.


2014 ◽  
Vol 13 (4) ◽  
pp. 47
Author(s):  
Arjun R

There are about 1933 Early Iron Age Megalithic sites spread across South India. The Early Iron Age of South India is implicit either in the form of burial sites, habitation sites, habitation cum burial sites, Iron Age rock art sites, and isolated iron smelting localities near a habitation or burials. This paper is an attempt to take a rough computation of the potentiality of the labour, technology and quantity of artifact output that this cultural phase might have once had, in micro or in macro level. Considering the emergence of technology and its enormous output in Ceramics, Agriculture, Metallurgy and Building up Burials as industries by themselves, that has economic, ethnographic and socio-technique archaeological imprints. This helps in understanding two aspects: one, whether they were nomadic, semi settled or settled at one location; two, the Diffusion versus Indigenous development. A continuity of late Neolithic phase is seen into Early Iron Age and amalgamation of Early Iron Age with the Early Historic Period as evident in the sites like Maski, Brahmagiri, Sanganakallu, Tekkalakota, T-Narasipur. In few cases, Iron Age folks migrated from one location to the other and settled on the river banks in large scale like that in Hallur and Koppa. In rare cases, they preferred to climb up the hill and stay on the rocky flat surface for example Aihole and Hiere Bekal– sites which are located close to or on the banks of the river or its tributaries of Krishna-Tungabhadra- Kaveri.Keywords: Labour, Industry, Production, Megaliths, Nomadic, Semi Settled, Early Iron Age.


2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Zachary Thomas

Abstract This article reviews the major problems in the political history of Megiddo during the early Iron Age (Iron Age I–IIA), at the time of the early monarchic period in Israel (eleventh–ninth centuries BCE). Megiddo has been central to an ongoing debate over the nature of the early monarchic period in Israel and the exact chronology of the Iron Age I–IIA periods. This importance derives both from the extensive excavations of the relevant strata at Megiddo (VIA, VB and VA-IVB) as well as Megiddo’s appearance in relevant historical sources, namely the Hebrew Bible, which claims that Solomon “built” Megiddo, and its appearance in the campaign list of pharaoh Sheshonq I. Though the fragment of a stela of Sheshonq I was found at Megiddo, it was only found after having been discarded and so its stratigraphic attribution is unclear. Radiocarbon dating from these strata has assisted to some degree but still left dating and historical questions quite open. This article will demonstrate that the political history of Megiddo during the early Iron Age is beset with ambiguities in the evidence, which have been divided into seven ambiguities for the purpose of the discussion here. When these ambiguities are taken into account, it becomes clear that the interpreter has much latitude in making their reconstruction, specifically in how they date strata and associate them with putative historical developments. Different cases can be made for associating particular strata and their termination with Solomon, Sheshonq or even later kings, but none can claim to objectively be the correct or superior reconstruction.


Author(s):  
CLAUDE RAPIN

This chapter examines the role of the nomads in shaping the history of Central Asia during the period from the early Iron Age to the rule of the Kushan Empire. This study is based on the archaeological and chronological framework provided for the middle Zerafshan Valley by the site of Koktepe. The findings suggest that the nomads are a constant factor in the history of the steppe belt and of all the adjacent southern lands, and that they may have played an important role in the renewal of cultures and in the development of international trade.


Archaeologia ◽  
1916 ◽  
Vol 67 ◽  
pp. 145-162
Author(s):  
C. Hercules Read ◽  
Reginald A. Smith

The important series of antiquities that forms the subject of this communication was discovered at Hallstatt in the Salzkammergut, Austria, about the year 1869. The exploration was undertaken at the instance of Sir John Lubbock (afterwards Lord Avebury), and it is believed that a journal was kept of the daily results, as appears to have been the case in all instances where authorized digging took place on the site. Unluckily in the interval between 1869 and the present time the journal referring to Lord Avebury's exploration has disappeared, and we thus lack an important part of the information that it should have furnished, viz. the indications as to what objects were associated together, and whether the interments to which they belonged were by cremation or by inhumation. While this loss is much to be regretted, yet the absolute value and importance of the series is still very great, both as typical of the period which stands prominent as the classical example of a cultural turning-point in the history of the arts, and as filling a very serious gap in the evolutionary series in the national collection.


2018 ◽  
Vol 64 ◽  
pp. 133-151
Author(s):  
Georgia Pliakou

This article offers an overview of the habitation history of the basin of Ioannina Epirus, from the Early Iron Age to the Roman period. The numerous settlements in this region experienced continuous, often uninterrupted, habitation from the Late Bronze Age to the Hellenistic or even Roman Imperial period. The foundation of fortified settlements/acropoleis in the late fourth to early third century BC should no longer be interpreted as a result of a synoecism, since unfortified villages continued to flourish. From the Augustan period onwards, Romans seem to have settled in the area, although it is also possible that the local population adopted Roman habits.


1907 ◽  
Vol 4 ◽  
pp. 284-296 ◽  
Author(s):  
T. E. Peet

To theorize with regard to the development of South Italy in prehistoric times is at once easy and dangerous: easy because the ascertained facts to be accounted for are few, dangerous because the chance of new and disconcerting discoveries is greatest in an unexplored territory. At the same time the theory which is at present most widely held with regard to the early iron age in South Italy is not entirely convincing. Until recently the history of South Italy in pre-Roman times was almost a complete blank, no explanation being possible because there were no facts to be explained. But the discoveries at Torre del Mordillo, Spezzano Calabrese, Piedimonte d'Alife, Cuma, Suessola, and other places have lately provided a certain basis for construction. Very few attempts, however, have been made to supply the explanation of these data; indeed archaeologists were already well employed upon the far more copious material of Northern and Central Italy. But in 1899 interest in the south of the Peninsula was heightened by Quagliati's discovery of a terramara at Tarentum. To anyone who has examined the immense mass of material from this site there can be no particle of doubt that the terramara of Scoglio del Tonno at Tarentum is exactly identical in type with the terremare of the Po valley.


2000 ◽  
Vol 50 ◽  
pp. 37-54 ◽  
Author(s):  
Mary M. Voigt ◽  
Robert C. Henrickson

A brief history of archaeological research at Gordion Piecing together documentary sources from areas to the east and west of Anatolia, historians agree that in the eighth century BC, central Anatolia was dominated by people who spoke an Indo-European language, Phrygian (Mellink 1991: 621; Muscarella 1995: 92 with refs). From historical sources we also know the location of the Phrygians' capital, Gordion: Quintus Curtius (Hist Alex III.1–2) states that the city lay on the Sangarios River ‘equally distant from the Pontic and Cilician Seas’. Using this description, Gustav and Augustus Körte travelled across Turkey more than a century ago looking for the physical remains of Gordion and Phrygia. They eventually focused on a mound lying adjacent to the Sangarios or modern Sakarya. The mound, now called Yassıhöyük, is large relative to others in the region, and lies in the proper geographical setting for ancient Gordion; a series of artificial mounds or tumuli scattered across nearby slopes provides additional evidence of the settlement's importance.


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