production Regional evidence and its limits The prehistory of the wider middle Gangetic plain is reconstructed from unevenly investigated sites, ceramics, plant and animal remains, lithic industries, and radiocarbon samples. Chirand, on the north bank of the Ganga in present Saran, is especially important for eastern Indian early farming sequences. Published radiocarbon lists placed several relevant samples broadly within the second millennium BCE, but investigators also warned about disturbed deposits and anomalous determinations. A responsible narrative presents ranges and stratigraphic cautions rather than a single spectacular date. Food production without a single origin story The archaeological record supports changing combinations of cultivation, herding, fishing, hunting, and gathering. Rice appears within a broader subsistence system rather than as proof of an instant agricultural revolution. Bone and antler industries and riverine resources at sites such as Chirand underline adaptation to wetlands and floodplains. The evidence does not justify projecting the later names Mithila, Vajji, or Anga back onto Neolithic communities. From objects to social history Pottery types and tool assemblages help establish sequence and exchange, but social hierarchy, language, and political identity require independent evidence. Even when a material horizon is widespread, it need not represent one people. The most defensible conclusion is that diverse communities in the Gangetic and Himalayan piedmont zones developed increasingly settled and productive lifeways on different timetables. How archaeological deposits are made An archaeological layer is the outcome of occupation, rebuilding, refuse disposal, erosion, flooding, burrowing, cultivation, and later construction. In an active alluvial landscape, objects can be redeposited far from the activity that first produced them. A radiocarbon determination dates the sampled organic material, not automatically an entire cultural phase; the relationship between sample and layer must be demonstrated. These elementary cautions are crucial in the middle Gangetic plain, where dramatic early dates have sometimes circulated more widely than the qualifications printed with them. The published Chirand evidence is important precisely because it permits discussion of early cultivation and mixed subsistence, while also showing why stratigraphic context and multiple determinations matter (Agrawal and Kusumgar 1974). Chirand in regional comparison Chirand should be treated as a major regional sequence rather than as a solitary origin point. Its location near the Ganga connected floodplain resources, cultivable land, and river movement. Bone and antler implements, ceramics, plant remains, and other finds show a community using several ecological niches. Comparison with other Gangetic sites is necessary before assigning a trait to a period or population, because the timing and composition of assemblages differ. Regional synthesis therefore proceeds from securely described contexts outward, instead of forcing every site into one uniform ladder of stages. Plants, animals, and household economies Plant remains provide direct evidence for species present in an archaeological context, but they do not by themselves reveal the proportion of diet, the ownership of fields, or the social organization of labour. Animal bone may reflect food, craft production, hunting, herding, ritual deposition, or natural intrusion. At Chirand, the combination of cultivated plants with fishing, hunting, gathering, and animal use supports a diversified economy adapted to riverine conditions. Such diversity should not be treated as incomplete agriculture. It may instead represent a resilient household strategy in an environment where rainfall, channel movement, and seasonal wetlands made exclusive dependence on one resource risky (Vishnu-Mittre 1972). Chronology as a range Archaeological chronology is strongest when stratigraphic order, diagnostic artefacts, and several scientific dates converge. A single determination may be affected by old wood, contamination, redeposition, or an uncertain association with the feature under study. For that reason, this book uses broad ranges for the earlier phases and avoids false precision. Terms such as Neolithic or Chalcolithic are retained as comparative labels for technologies and lifeways, not as identical packages that began simultaneously across South Asia. Where investigators disagree about a phase boundary, the disagreement belongs in the history rather than being silently resolved. What early farming does not establish Evidence for cultivation does not establish the language, ethnicity, or later political allegiance of the cultivators. Nor does continuity of settlement at a locality prove uninterrupted continuity of institutions. Population movement, intermarriage, exchange, and changes in ritual and speech can occur without abandonment, while a place can be resettled after a gap. It is therefore methodologically unsafe to call early farmers of the region Maithils, Vajjis, or Angas. Those names enter the evidentiary record in later textual and political contexts. Prehistory supplies the deep material background against which such identities eventually became possible; it does not supply their ready-made beginnings. Excavation history is part of the evidence Chirand became a foundational site for the archaeology of the middle Gangetic plain through repeated excavation rather than through a single discovery event. The principal field campaigns were conducted in 1961-64 and again in 1967-70 by the Bihar archaeological authorities, and B. S. Verma later consolidated the results in the Directorate of Archaeology's excavation report. The Archaeological Survey of India's Indian Archaeology 1970- 71 - A Review recorded that the 1970-71 season extended earlier trenches specifically to clarify the Neolithic deposits and confirmed a sequence of five cultural periods, with Period I assigned to the Neolithic horizon (Archaeological Survey of India 1974; Verma 2007). That publication history matters because observations appeared at different stages of investigation. Preliminary notices, laboratory date lists, short interpretive articles, and the later excavation report do not always use identical chronological conventions or levels of detail. A responsible reconstruction therefore asks which claim comes from a field report, which from a laboratory measurement, which from archaeobotanical analysis, and which from a later synthesis. The apparent solidity of the label “Chirand Neolithic” should not conceal the cumulative and revisable process by which the sequence was established. A confluence-zone site and a problem of modern river description Even the site's modern river description illustrates why Chapter 1's geographical method is necessary. The Saran district administration currently describes Chirand as lying on the north bank of the Ghaghara, while the Bihar Directorate of Archaeology describes the Neolithic settlement as having been discovered on the bank of the Ganga. Archaeological and educational literature also places the mound within the Ganga- Ghaghara confluence zone. These formulations should not be forced into a false choice without a dated geomorphological reconstruction: river names, confluence positions, local channels, and bank lines can differ across maps and periods, especially in an alluvial setting (Directorate of Archaeology, Bihar; Saran District Administration). The historical conclusion required here is modest. Chirand occupied a riverine environment with access to fertile alluvium, aquatic resources, transport possibilities, and repeated geomorphic disturbance. That setting helps explain why preservation and erosion are central to interpreting the mound, but it does not by itself explain why a community settled there, what language it spoke, or how its social institutions worked. Environmental opportunity and cultural choice must be kept analytically distinct. The five-period sequence and the meaning of “Neolithic” The 1970-71 Archaeological Survey review reported five cultural periods at Chirand and identified Period I as Neolithic. Such period labels are archaeological classifications built from assemblages, stratigraphy, technology, subsistence evidence, and comparison. They are useful shorthand, but they should not be mistaken for the self-name of a population or for a uniform package that began on the same date throughout South Asia. At Chirand the Neolithic designation is anchored in stratified material that includes bone and antler implements, stone tools, pottery, plant remains, and associated occupation evidence (Archaeological Survey of India 1974; Verma 1970-71; Verma 2007). The term also describes a long process rather than a single threshold. Hunting, fishing, gathering, cultivation, animal management, ground-stone technology, microlithic components, and pottery could coexist in changing proportions. A site can therefore be “Neolithic” in archaeological classification while still depending heavily on wild resources. The old evolutionary image of a complete and irreversible switch from foraging to farming is not supported by the diversity of evidence now known across the Ganga plain (Fuller 2011; Vaishnav, Jha, and Janardhana 2025). Bone and antler as a major technological archive Verma's preliminary publication emphasized the exceptional range of bone and antler working at Chirand. He listed celts, scrapers, chisels, hammers, needles, points, borers, awls, diggers, pins, styli, and projectile forms, as well as unfinished pieces. Ornaments included pendants, earrings, bangles, discs, and combs. The importance of this record lies not merely in the number of object types but in the sequence of technical acts implied by them: selecting raw material, shaping it, drilling, polishing, repairing, and sometimes abandoning pieces before completion (Verma 1970-71). From such an assemblage it is reasonable to infer skilled production and repeated knowledge transmission. It is not reasonable, without additional evidence, to infer named craft castes, hereditary guilds, or a centralized workshop system. Functional labels also require caution. Archaeologists often name a pointed or edged object by resemblance to a modern tool, but use-wear, breakage, context, and experimental comparison are needed to determine how a particular specimen functioned. The safest historical claim is that organic raw materials formed a highly developed component of Chirand's technological repertoire. Ceramics, stone, and the danger of reading identity from artefact style The Neolithic deposits also contained ceramic and lithic evidence. Pottery fabric, surface treatment, decoration, vessel form, and manufacturing traces are valuable for constructing local sequences and comparing sites. Ground-stone and microlithic components broaden the technological picture. Yet a ceramic style is not an ethnic badge, and the co-occurrence of two technologies does not prove that two populations merged. Assemblages are produced by learning, exchange, mobility, copying, local raw materials, functional requirements, and changing household practice as well as by population history. Raw-material studies can eventually make exchange claims more precise. If stone can be petrographically or geochemically tied to a source outside the immediate alluvial plain, movement of material or people becomes a testable proposition. Without such sourcing, it is better to say that Chirand participated in technological networks wider than a single household than to draw a detailed trade route. The difference between possibility and demonstrated provenance is fundamental to a source- controlled archaeology. A combined evidence inventory rather than a reconstructed village scene The strongest social history emerges when material classes are compared in context rather than converted into an illustrative village tableau. Stratigraphy tells us which objects and ecofacts were deposited together; tools show technological choices; plant and animal remains disclose resources used; pottery records production and consumption practices; and dating constrains the sequence. None of these categories alone identifies ethnicity, political allegiance, or a unique place of “origin.” Their value lies in convergence and in the contradictions they sometimes reveal. Diagram 2. Evidence classes used to reconstruct Neolithic Chirand. This is an analytical schematic, not a reconstruction of a prehistoric village or a drawing of recovered objects. Original editorial diagram prepared for this book, 2026. © Gajendra Thakur, 2026. Evidence categories summarized from Verma (1970-71; 2007), Vishnu- Mittre (1972), and related excavation literature. Source: Verma preliminary report (IGNCA scan) Source: Vishnu-Mittre article DOI Plant remains: what is directly established Vishnu-Mittre's archaeobotanical study reported food-plant remains from the Neolithic horizon at Chirand including rice, barley, lentil, and field pea (Pisum arvense), among other material. This was a major early contribution because carbonized or otherwise preserved plant remains provide a more direct route to subsistence history than assumptions based only on stone tools or pottery. The assemblage supports cultivation and food processing within a diversified economy (Vishnu-Mittre 1972). Plant identification, however, does not automatically determine field size, yield, ownership, the proportion of each crop in the diet, or the gender of the people who cultivated and processed it. Nor does a cereal grain alone prove that it was locally domesticated. Archaeobotanical interpretation depends on morphology, preservation, sampling, recovery method, associated weeds, chaff or spikelet bases where present, and secure dating. Those requirements have become much more explicit in later scholarship on South Asian domestication (Fuller 2011; Pokharia et al. 2017). Rice cultivation, domestication, and the wider Ganga debate Rice occupies a central place in debates about early food production in the Ganga plain, but three propositions must be separated: gathering wild rice, cultivating rice populations, and the morphological or genetic domestication of rice. Fuller has emphasized that cultivation can precede the fixation of domestication traits and has argued for a long, complex history of proto-indica cultivation in South Asia rather than a single instantaneous domestication event. This distinction prevents the presence of rice at an archaeological site from being used as automatic proof of fully domesticated agriculture (Fuller 2011). The celebrated early claims from sites such as Lahuradewa belong to this larger debate, not to the chronology of Chirand itself. Some investigators have interpreted very early rice remains in the central Ganga plain as domesticated, while subsequent morphometric and genetic discussions have urged greater caution. These disagreements are valuable because they show how new methods can change the meaning of an old find. Chirand should therefore be compared regionally without borrowing another site's earliest date or domestication claim as if it applied locally. The radiocarbon series: measurement, inversion, and legacy conventions The early Tata Institute date list is indispensable because it publishes sample identifiers, trench and layer information, depths, measured conventional radiocarbon ages, and laboratory uncertainties. For Chirand it records a set of samples from Trench CRD-XI and its extension. The authors' general comment is especially important: they concluded that the Neolithic-Chalcolithic sequence reached back to roughly the later second millennium BCE in their conversion, but warned that samples below Layer 14 showed “mix-up,” perhaps from subsidence (Agrawal and Kusumgar 1973). That warning is visible in the laboratory data themselves. Some deeper samples produced substantially younger conventional ages than shallower ones. The anomaly means that depth cannot simply be converted into age by drawing a smooth line through the sequence. It may reflect disturbance, redeposition, subsidence, sample association, or another site- formation process; the published evidence does not justify choosing one mechanism with certainty. Chronology must therefore be built from the coherent subset of samples together with stratigraphy and material sequence, while anomalous determinations remain part of the record rather than being discarded silently. Diagram 3. Chirand radiocarbon samples plotted against reported excavation depth. The graph visualizes the laboratory authors' warning that deeper samples below Layer 14 show mix-up; it must not be read as a calibrated calendar chronology. Original editorial graph prepared for this book, 2026. © Gajendra Thakur, 2026. Data transcribed from D. P. Agrawal and Sheela Kusumgar, “Tata Institute Radiocarbon Date List X,” Radiocarbon 15, no. 3 (1973): 574-585. Conventional BP values are shown exactly as reported; no modern calibration has been imposed. Source: Agrawal-Kusumgar radiocarbon list DOI Why the old BC numbers are not modern calibrated dates The 1973 Radiocarbon paper states that its listed BP ages used the Libby half-life of 5,568 years and a 1950 reference point for the accompanying BC/AD conversions; the Archaeological Survey review printed a related set of conversions using a 5,730- year half-life. These legacy conventions explain why two early publications can give slightly different BC figures for the same or closely related samples. Neither set should be treated as a modern calibrated calendar chronology (Archaeological Survey of India 1974; Agrawal and Kusumgar 1973). Modern calibration requires the original radiocarbon determination, uncertainty, material and context information, and an appropriate calibration curve. It can also be affected by reservoir or old-wood problems depending on sample type. This book therefore reports the early laboratory series as historical scientific measurements and avoids manufacturing new calendar ranges without a reproducible calibration exercise. The distinction is not pedantic: a precise-looking calendar year unsupported by calibration would be less accurate than an explicitly qualified range. Senuwar and comparison within Bihar Senuwar in the Kaimur region provides an important comparative sequence because it was excavated with attention to early farming, material culture, plant economy, and faunal remains. Birendra Pratap Singh's two-volume excavation publication and K. S. Saraswat's archaeobotanical study document a farming system in which rice occurred alongside winter crops and other plants. Comparison with Chirand shows that early farming communities in Bihar cannot be reduced to one ecological niche or one identical crop package (Singh 2004; Saraswat 2004). Regional similarity does not demonstrate direct migration from one site to another. It may reflect exchange, shared ecological opportunities, convergent adaptation, or networks extending across the Gangetic plain and the southern margins. Differences are equally informative: access to stone, floodplain resources, piedmont environments, and route systems varied. The correct scale of comparison is therefore a mosaic of sites connected unevenly through materials, practices, and mobility. From “agricultural revolution” to overlapping lifeways A recent geoarchaeological synthesis of more than a hundred studies emphasizes that Mesolithic and Neolithic occupations in the Ganga plain overlap substantially in time. The authors' database includes hundreds of reported sites but only a much smaller number with absolute dates, underlining both the richness and the chronological unevenness of the evidence. Their larger point is methodological: foraging and farming strategies coexisted for long periods, and settlement choices were related to landform, rainfall, raw materials, and resource availability rather than to a single regional switch date (Vaishnav, Jha, and Janardhana 2025). For Chirand, this supports a history of mixed subsistence rather than a teleology in which hunting and fishing survive merely as primitive leftovers. Diversification can be a rational response to seasonal risk, riverine abundance, crop failure, and labour scheduling. Food production may increase without eliminating fishing, hunting, gathering, or mobility. Household resilience is therefore a better interpretive framework than a ladder from “food gathering” to “civilization.” Households, labour, and the limits of social reconstruction Archaeological deposits are rich in the products of work but poor in named workers. Grinding, cooking, fishing, hunting, tending animals, maintaining houses, making pottery, and manufacturing bone tools all required labour, skill, and scheduling. Repeated activity areas, tool distributions, wear, storage, and biological remains can sometimes distinguish tasks and spaces, but Chirand's published evidence does not support assigning each activity to a specific gender, age group, caste, or kin unit. This restraint is especially important because ethnographic analogies can become circular: a modern division of labour is assumed for the past and then cited as evidence for the antiquity of that division. The better approach is to identify the work required by the material record and state where the social organization of that work remains unknown. In a large history, acknowledging such limits is not an omission; it prevents later social categories from being projected into prehistory. Preservation, recovery, and what earlier excavations could miss The kinds of evidence recovered from an excavation depend partly on field and laboratory method. Large artefacts survive hand excavation more readily than tiny seeds, fish bones, phytoliths, starch grains, or microscopic residues. Systematic flotation, fine sieving, sediment micromorphology, residue analysis, use-wear, stable isotopes, ancient DNA, and high- precision AMS dating have expanded the questions that can now be asked of prehistoric sites. The absence of such data from an older excavation cannot be treated as proof that the relevant activity was absent. This is one reason the 2007 publication of the earlier Chirand campaigns remains important while not closing the site's research agenda. Re-examination of curated collections and new, carefully targeted fieldwork could refine plant use, animal management, craft technology, mobility, and chronology. Any future work must also account for erosion, modern construction, conservation status, and the ethics of sampling a finite archaeological resource. Chirand in public heritage and the distinction between site and story The Bihar Directorate of Archaeology lists Chirand among the state's protected and excavated archaeological sites and identifies the Chirand excavation report among its publications. Present heritage management gives the site a modern institutional history in addition to its prehistoric one. Conservation, museums, signage, tourism, and local commemoration affect what is visible and how visitors understand the mound (Directorate of Archaeology, Bihar). Public interpretation should preserve the same evidentiary distinctions used in this book. Calling Chirand an early farming settlement is supported by archaeological and archaeobotanical evidence. Assigning its Neolithic inhabitants a later ethnic, linguistic, dynastic, or sacred identity requires independent evidence and should not be smuggled into captions or heritage displays. The archaeological site is historically important without needing an anachronistic pedigree. Research priorities for the expanded edition A future book should treat Chirand as a test case for transparent archaeological synthesis. The highest priorities are a concordance of trench, layer, phase, and sample numbers across preliminary notices and the 2007 report; calibrated re- analysis of radiocarbon determinations where sample information permits; systematic documentation of curated botanical and faunal collections; raw-material sourcing for stone and organic artefacts; geoarchaeological reconstruction of erosion and channel history; and comparison with Senuwar, Chechar-Kutubpur, Taradih, Lahuradewa, and other relevant sites without merging their chronologies. Such work would not simply lengthen the chapter. It would make it possible to replace generalized claims with tables of contexts, reproducible chronological models, mapped sampling locations, and quantified assemblages. That is the standard for further research: increased verifiability matters more than increased page count. Chapter-specific bibliography Singh, Upinder. A History of Ancient and Early Medieval India: From the Stone Age to the 12th Century. Pearson Education India, 2008. Agrawal, D. P., and Sheela Kusumgar. 'Tata Institute Radiocarbon Date List X.' Radiocarbon 15, no. 3 (1973): 574-585. https://doi.org/10.1017/S0033822200009024. Vishnu-Mittre. 'Neolithic Plants Economy at Chirand, Bihar.' The Palaeobotanist 21 (1972): 18-22. https://doi.org/10.54991/jop.1972.1463. Additional sources for Chapter 2 Archaeological Survey of India. Indian Archaeology 1970-71 - A Review. Edited by M. N. Deshpande. New Delhi: Archaeological Survey of India, Government of India, 1974. Indian Archaeology Review portal: https://nmma.nic.in/nmma/archReview.do. Verma, B. S. 'Excavations at Chirand: New Light on the Indian Neolithic Culture-Complex.' Puratattva 4 (1970-71): 19-23. Digital copy: https://ignca.gov.in/Asi_data/51105.pdf. Verma, B. S. Chirand: Excavation Report, 1961-1964 and 1967-1970. Patna: Directorate of Archaeology, Department of Youth, Art and Culture, Government of Bihar, 2007. Fuller, Dorian Q. 'Finding Plant Domestication in the Indian Subcontinent.' Current Anthropology 52, supplement 4 (2011): S347-S362. https://doi.org/10.1086/658900. Singh, Birendra Pratap. Early Farming Communities of the Kaimur: Excavations at Senuwar, 1986-87, 89-90. 2 vols. Jaipur: Publication Scheme, 2004. Saraswat, K. S. 'Plant Economy of Early Farming Communities.' In Early Farming Communities of the Kaimur: Excavations at Senuwar, 1986-87, 89-90, edited by Birendra Pratap Singh, vol. 2, 416-535. Jaipur: Publication Scheme, 2004. Pokharia, Anil K., Shalini Sharma, Deepika Tripathi, Neelam Mishra, J. N. Pal, Ram Vinay, and Alka Srivastava. 'Neolithic-Early Historic (2500-200 BC) Plant Use: The Archaeobotany of Ganga Plain, India.' Quaternary International 443, Part B (2017): 223-237. https://doi.org/10.1016/j.quaint.2016.09.018. Vaishnav, Hemant Kumar, Deepak Kumar Jha, and B. Janardhana. 'Geoarchaeological Perspective on Mesolithic and Neolithic Settlement Pattern and Transition in the Ganga Plain, India.' Quaternary Environments and Humans 3, no. 1 (2025): 100051. https://doi.org/10.1016/j.qeh.2024.100051. CC BY 4.0. Directorate of Archaeology, Government of Bihar. 'Directorate of Archaeology' (official site), including protected sites and publications information for Chirand. Accessed 1 September 2026. https://betastate.bihar.gov.in/yac/directorateofarchaeology. Saran District Administration. 'Chirand' (official district site). Accessed 1 September 2026. https://saran.nic.in/tourist-place/chirand/.