Helmet List
A viewset for viewing and editing Helmets.
GET /api/wf/helmets/
{ "count": 375, "next": "https://seshatdata.com/api/wf/helmets/?page=2", "previous": null, "results": [ { "id": 257, "year_from": -1300, "year_to": -501, "description": " Bronze helmets from Iran appear to have been used by Steppe Nomads. Also Steppe Nomads in other polities have been found to use leather or other helmets, therefore I have coded this as present. \"Sauromatian bronze helmets and scale or plate armor not of local production appear in the Volga River region and southern Ural Steppes in the fifth-fourth century b.c., showing an increase in the exchange economy among neighboring communities.\" §REF§Nicola Di Cosmo. 2002. Ancient China and Its Enemies: The Rise of Nomadic Power in East Asian History. Cambridge University Press. Cambridge, p. 42§REF§", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "unknown", "polity": { "id": 437, "name": "MnXngnE", "start_year": -1400, "end_year": -300, "long_name": "Early Xiongnu", "new_name": "mn_hunnu_early", "polity_tag": "LEGACY", "general_description": "The Orkhon Valley is located on either side of the Orkhon River, in north-central Mongolia. Here, we are interested in the phase of its prehistory in the millennium preceding the establishment of the Xiongnu empire, that is, 1400-300 BCE. Unfortunately, very little is known about this period, §REF§ (Yu 1990, 118) §REF§ though Chinese historians note that at the very end of this period the Xiongnu were one of three major steppe confederations in Mongolia more widely. §REF§ (Rogers 2012, 220) §REF§ <br>No population estimates could be found specifically for the an average independent political unit in the Orkhon Valley at this time, though it is worth noting that, according to McEvedy and Jones (1978), the total population of Siberia and Mongolia in this period did not exceed 400,000. §REF§ (McEvedy and Jones 1978, 160-156) McEvedy, Colin. Jones, Richard. 1978. Atlas of World Population History. Penguin Books Ltd. London. §REF§ Similarly, no information could be found on political organization at this time.", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 24, "name": "Orkhon Valley", "subregion": "Mongolia", "longitude": "102.845486000000", "latitude": "47.200757000000", "capital_city": "Karakorum", "nga_code": "MN", "fao_country": "Mongolia", "world_region": "Central Eurasia" }, "home_seshat_region": { "id": 9, "name": "Mongolia", "subregions_list": "Mongolia, Inner Mongolia, the steppe part of Manchuria", "mac_region": { "id": 3, "name": "Central and Northern Eurasia" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 258, "year_from": -500, "year_to": -300, "description": " Bronze helmets from Iran appear to have been used by Steppe Nomads. Also Steppe Nomads in other polities have been found to use leather or other helmets, therefore I have coded this as present. \"Sauromatian bronze helmets and scale or plate armor not of local production appear in the Volga River region and southern Ural Steppes in the fifth-fourth century b.c., showing an increase in the exchange economy among neighboring communities.\" §REF§Nicola Di Cosmo. 2002. Ancient China and Its Enemies: The Rise of Nomadic Power in East Asian History. Cambridge University Press. Cambridge, p. 42§REF§", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "TRS", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "present", "polity": { "id": 437, "name": "MnXngnE", "start_year": -1400, "end_year": -300, "long_name": "Early Xiongnu", "new_name": "mn_hunnu_early", "polity_tag": "LEGACY", "general_description": "The Orkhon Valley is located on either side of the Orkhon River, in north-central Mongolia. Here, we are interested in the phase of its prehistory in the millennium preceding the establishment of the Xiongnu empire, that is, 1400-300 BCE. Unfortunately, very little is known about this period, §REF§ (Yu 1990, 118) §REF§ though Chinese historians note that at the very end of this period the Xiongnu were one of three major steppe confederations in Mongolia more widely. §REF§ (Rogers 2012, 220) §REF§ <br>No population estimates could be found specifically for the an average independent political unit in the Orkhon Valley at this time, though it is worth noting that, according to McEvedy and Jones (1978), the total population of Siberia and Mongolia in this period did not exceed 400,000. §REF§ (McEvedy and Jones 1978, 160-156) McEvedy, Colin. Jones, Richard. 1978. Atlas of World Population History. Penguin Books Ltd. London. §REF§ Similarly, no information could be found on political organization at this time.", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 24, "name": "Orkhon Valley", "subregion": "Mongolia", "longitude": "102.845486000000", "latitude": "47.200757000000", "capital_city": "Karakorum", "nga_code": "MN", "fao_country": "Mongolia", "world_region": "Central Eurasia" }, "home_seshat_region": { "id": 9, "name": "Mongolia", "subregions_list": "Mongolia, Inner Mongolia, the steppe part of Manchuria", "mac_region": { "id": 3, "name": "Central and Northern Eurasia" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 101, "year_from": -400, "year_to": 149, "description": " According to the Chinese Nan chou i wu chih (A Record of Strange Things in the Southern Regions) written about 222-228 CE a volcanic country called 'Ge-ying' (thought to be western Java) traded with the Malay Peninsula and imported horses from India. They were used by warriors. §REF§(Miksic and Goh 2017, 215) John Norman Miksic. Geok Yian Goh. Routledge. 2017. Ancient Southeast Asia. London. p. 215§REF§ It is likely they had some basic armour. Metallurgy was introduced after the third century BCE§REF§(Bellwood 2004, 36) Bellwood, Peter. The origins and dispersals of agricultural communities in Southeast Asia. Glover, Ian. Bellwood, Peter. eds. 2004. Southeast Asia: From Prehistory to History. RoutledgeCurzon. London.§REF§ so in addition to imported items, they may have had the ability to smith their own armour. Indian military terms surviving in Javanese: \"war, weapon, sword, lance, armour, shield, helmet, banner, battle, siege, fortress, soldier, officer, enemy, spy, etc.\"§REF§(Kumara 2007, 161) Sasiprabha Kumara. 2007. Sanskrit Across Cultures. Special Centre for Sanskrit Studies, Jawaharlal Nehru University. New Delhi.§REF§", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "unknown", "polity": { "id": 46, "name": "IdCJBun", "start_year": -400, "end_year": 500, "long_name": "Java - Buni Culture", "new_name": "id_buni", "polity_tag": "LEGACY", "general_description": "The archaeological culture known as the Buni culture left material remains across the coastal plain of northwestern Java, some of them dating to the first or second century CE §REF§ (Miksic in Glover and Bellwood 2004, 237) §REF§ , though in all likelihood the Buni had existed since the third century BCE. §REF§ (Zahorka 2007, 27) §REF§ These remains include ceramics of various kinds (usually gray, burnished, and undecorated), a number of foreign items (for example, Romano-Indian ceramics), polished stone axes, and ceramic net sinkers, which point to the importance of fishing for the Buni economy. §REF§ (Bulbeck in Peregrine and Ember 2000, 108) §REF§ <br><i>Population and political organization</i><br>No information could be found in the specialist literature, either on the political organization of the Buni, or on their population numbers.", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 18, "name": "Central Java", "subregion": "Indonesia", "longitude": "110.403498000000", "latitude": "-6.985678000000", "capital_city": "Semarang", "nga_code": "JV", "fao_country": "Indonesia", "world_region": "Southeast Asia" }, "home_seshat_region": { "id": 42, "name": "Archipelago", "subregions_list": "Malaysia, Indonesia, Philippines", "mac_region": { "id": 10, "name": "Southeast Asia" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 102, "year_from": 150, "year_to": 500, "description": " According to the Chinese Nan chou i wu chih (A Record of Strange Things in the Southern Regions) written about 222-228 CE a volcanic country called 'Ge-ying' (thought to be western Java) traded with the Malay Peninsula and imported horses from India. They were used by warriors. §REF§(Miksic and Goh 2017, 215) John Norman Miksic. Geok Yian Goh. Routledge. 2017. Ancient Southeast Asia. London. p. 215§REF§ It is likely they had some basic armour. Metallurgy was introduced after the third century BCE§REF§(Bellwood 2004, 36) Bellwood, Peter. The origins and dispersals of agricultural communities in Southeast Asia. Glover, Ian. Bellwood, Peter. eds. 2004. Southeast Asia: From Prehistory to History. RoutledgeCurzon. London.§REF§ so in addition to imported items, they may have had the ability to smith their own armour. Indian military terms surviving in Javanese: \"war, weapon, sword, lance, armour, shield, helmet, banner, battle, siege, fortress, soldier, officer, enemy, spy, etc.\"§REF§(Kumara 2007, 161) Sasiprabha Kumara. 2007. Sanskrit Across Cultures. Special Centre for Sanskrit Studies, Jawaharlal Nehru University. New Delhi.§REF§", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "IFR", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "present", "polity": { "id": 46, "name": "IdCJBun", "start_year": -400, "end_year": 500, "long_name": "Java - Buni Culture", "new_name": "id_buni", "polity_tag": "LEGACY", "general_description": "The archaeological culture known as the Buni culture left material remains across the coastal plain of northwestern Java, some of them dating to the first or second century CE §REF§ (Miksic in Glover and Bellwood 2004, 237) §REF§ , though in all likelihood the Buni had existed since the third century BCE. §REF§ (Zahorka 2007, 27) §REF§ These remains include ceramics of various kinds (usually gray, burnished, and undecorated), a number of foreign items (for example, Romano-Indian ceramics), polished stone axes, and ceramic net sinkers, which point to the importance of fishing for the Buni economy. §REF§ (Bulbeck in Peregrine and Ember 2000, 108) §REF§ <br><i>Population and political organization</i><br>No information could be found in the specialist literature, either on the political organization of the Buni, or on their population numbers.", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 18, "name": "Central Java", "subregion": "Indonesia", "longitude": "110.403498000000", "latitude": "-6.985678000000", "capital_city": "Semarang", "nga_code": "JV", "fao_country": "Indonesia", "world_region": "Southeast Asia" }, "home_seshat_region": { "id": 42, "name": "Archipelago", "subregions_list": "Malaysia, Indonesia, Philippines", "mac_region": { "id": 10, "name": "Southeast Asia" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 218, "year_from": 250, "year_to": 400, "description": " Helmets were introduced in Japan in the 5th century CE§REF§Bryant, Anthony J. 1991. Early Samurai: 200-1500 AD. Vol. 35. Osprey Publishing.p.45.§REF§. \"The earliest armor used in Japan, as elsewhere, was padded or made of scales or rings sewn on cloth.\"§REF§(Stone 1999, 60-61) George Cameron Stone. 1999. Glossary of the Construction, Decoration and Use of Arms and Armor in All Countries and in All Times. Dover Publications, Inc. Mineola.§REF§", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "TRS", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "absent", "polity": { "id": 145, "name": "JpKofun", "start_year": 250, "end_year": 537, "long_name": "Kansai - Kofun Period", "new_name": "jp_kofun", "polity_tag": "LEGACY", "general_description": "The Kofun period is commonly defined by the emergence and spread of mounded tombs, from which derive the word <i>Kofun</i> meaning \"old tumulus\"(Ko (=ancient) + fun(=tumulus)). §REF§ Mizoguchi, K., 2009.Nodes and edges: A network approach to hierarchisation and state formation in Japan. Journal of Anthropological Archaeology 28, 15. §REF§ §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 7. §REF§ The most visually prominent type of these mounds is the monumental keyhole shaped tomb that spread from northern Kyushu to Kanto from the middle of the third century onwards. §REF§ Hirose, K. 1992. ‘Zenphkhenfun no Kinai hennen [Chronology of keyhole tombs in the Kinai]’. In Y. Kondh (ed.). Kinki-hen, pp. 24-6. §REF§ §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 221-226. §REF§ The large-sized keyhole shaped tombs have been interpreted as the burials of regional leaders. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 7. §REF§ Most of the largest keyhole shaped tumuli are distributed in the present-day Nara basin and Osaka plain of the Kansai region, which could have played a prominent political role in Japan during the Kofun period. §REF§ Mizoguchi, K., 2009.Nodes and edges: A network approach to hierarchisation and state formation in Japan. Journal of Anthropological Archaeology 28, 15. §REF§ The Kofun period is sub-divided into three sub-periods: Early (250-400 CE), Middle (400-475 CE), and Late (475-710 CE). §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 9. §REF§ This sub-division is based on changes in tomb structures and their assemblages, in settlement patterns and in ruling dynasties. In fact, the seat of the political centre shifted from Miwa, during the Early Kofun, to Kawachi, in the Middle Kofun, and finally to Asuka in the Late Kofun period. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ <br><i>Population and political organization</i><br>The Early Kofun period is characterized by the spatial distribution of many contemporaneous large keyhole shaped tumuli, which represent the presence of several different polities and regional leaders. §REF§ Mizoguchi, K., 2009.Nodes and edges: A network approach to hierarchisation and state formation in Japan. Journal of Anthropological Archaeology 28, 15. §REF§ §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 243. §REF§ In this period, bronze mirrors, beads of jasper and green tuff, <i>haniwa</i> vessels, iron weapons and tools were deposited in the large mounded tombs, which likely hosted the burial of a regional chief. §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 259-264. §REF§ The burial chambers were either cists made of slate stone in oblong plan or vertical pitsdug on the top of the mound. §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 249-250. §REF§ The political centre was Miwa, in the south-eastern Nara basin. Thi centres incorporated the Makimuku district, which housed the large Hashikaka keyhole-shaped tomb (280 m long), considered to be the burial place of the queen Himiko. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 9. §REF§ The power was held at Miwa by the Sujin dynasty. §REF§ Kawamura, Y. 2004. ‘Shoki Wa seiken to tamazukuri shidan [Early Wa authority and bead production]’. Khkogaku Kenkyi 50 (4): 55-75. §REF§ §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 9-10. §REF§ <br>The Middle Kofun period is characterized by the spread of large keyhole-shaped mounds in the Osaka Plains.The grave assemblage met substantial change: bronze mirrors and fine beadstone objects were no longer deposited. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 260-263. §REF§ Instead, the amount of iron deposited in the tombs in form of weapons and/or tools increased. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ Beads, armlets and talismans begant to be made of talc, and they were not only deposited in burials but also used in landscape rituals. §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 262. §REF§ §REF§ Barnes, G., 2006. ‘Ritualized beadstone in Kofun-period society’. East Asia Journal: studies in material culture 2(1). §REF§ §REF§ Kaner, Simon. \"The Archaeology of Religion and Ritual in the Prehistoric Japanese Archipelago.\" The Oxford Handbook of the Archaeology of Ritual and Religion (2011): 457-469. §REF§ Horse trappings, gilt-bronze ornaments and gold jewellery began being deposited in the grave assemblage of large burial mounds. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ In this period, the power was exerted by the Ojin dynasty in the centre of Kawachi, in the east central Osaka prefecture. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ <br>In the Late Kofun Period the size of the burial mounds decreased significantly and the construction of large keyhole-shaped tumuli ceased, except for the Kanto region. Thereafter, the tumuli of the regional leaders were downsized and built in a rectangular and square shape. §REF§ Shiraishi, T., 1999. ‘Kofun kara mita yamato Hken to Azuma [Viewing Yamato kingly authority and the eastern provinces from mounded tombs]’. Khkai khkogaku khza, pp. 15-17 (conference pamphlet). Maebashi: Gunma-ken Maizhbunkazai Chhsajigyhdan. §REF§ §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10-11. §REF§ §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 297-298. §REF§ This decline was followed by the proliferation of clusters of small round tumuli called \"packed tumuli clusters\". §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 298. §REF§ They have been interpreted as the result of the emulation of the chiefly habits by powerful extended family-scale groupings. §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 298-299. §REF§ In this period were also introduced the corridor-chamber tombs and the cliff-cut cave tombs. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 14. §REF§ The power was held by the Keitai dinasty in the centre of Asuka, in southern Nara prefecture. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10, 14. §REF§ The introduction of Buddhism in 552 CE, determined a new Buddhism-based culture in the area. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 14. §REF§ <br>We have estimated the population of Kansai to be between 150,000 and 200,000 people in 300 CE, and between 1.5 million and 2 million by 500 CE. An estimated 16.8% of the Japanese population lived in Kansai from 250-599 CE. §REF§ Kidder, J. E., 2007. Himiko and Japan's elusive chiefdom of Yamatai: archaeology, history, and mythology. University of Hawaii Press, 60. §REF§ §REF§ Koyama, S., 1978. Jomon Subsistence and Population. Senri Ethnological Studies 2. Osaka: National Museum of Ethnology §REF§ ", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 21, "name": "Kansai", "subregion": "Northeast Asia", "longitude": "135.762200000000", "latitude": "35.025280000000", "capital_city": "Kyoto", "nga_code": "JP", "fao_country": "Japan", "world_region": "East Asia" }, "home_seshat_region": { "id": 14, "name": "Northeast Asia", "subregions_list": "Korea, Japan, forest part of Manchuria, Russian Far East", "mac_region": { "id": 4, "name": "East Asia" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 219, "year_from": 401, "year_to": 538, "description": " Helmets were introduced in Japan in the 5th century CE§REF§Bryant, Anthony J. 1991. Early Samurai: 200-1500 AD. Vol. 35. Osprey Publishing.p.45.§REF§. \"The earliest armor used in Japan, as elsewhere, was padded or made of scales or rings sewn on cloth.\"§REF§(Stone 1999, 60-61) George Cameron Stone. 1999. Glossary of the Construction, Decoration and Use of Arms and Armor in All Countries and in All Times. Dover Publications, Inc. Mineola.§REF§", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "TRS", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "present", "polity": { "id": 145, "name": "JpKofun", "start_year": 250, "end_year": 537, "long_name": "Kansai - Kofun Period", "new_name": "jp_kofun", "polity_tag": "LEGACY", "general_description": "The Kofun period is commonly defined by the emergence and spread of mounded tombs, from which derive the word <i>Kofun</i> meaning \"old tumulus\"(Ko (=ancient) + fun(=tumulus)). §REF§ Mizoguchi, K., 2009.Nodes and edges: A network approach to hierarchisation and state formation in Japan. Journal of Anthropological Archaeology 28, 15. §REF§ §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 7. §REF§ The most visually prominent type of these mounds is the monumental keyhole shaped tomb that spread from northern Kyushu to Kanto from the middle of the third century onwards. §REF§ Hirose, K. 1992. ‘Zenphkhenfun no Kinai hennen [Chronology of keyhole tombs in the Kinai]’. In Y. Kondh (ed.). Kinki-hen, pp. 24-6. §REF§ §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 221-226. §REF§ The large-sized keyhole shaped tombs have been interpreted as the burials of regional leaders. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 7. §REF§ Most of the largest keyhole shaped tumuli are distributed in the present-day Nara basin and Osaka plain of the Kansai region, which could have played a prominent political role in Japan during the Kofun period. §REF§ Mizoguchi, K., 2009.Nodes and edges: A network approach to hierarchisation and state formation in Japan. Journal of Anthropological Archaeology 28, 15. §REF§ The Kofun period is sub-divided into three sub-periods: Early (250-400 CE), Middle (400-475 CE), and Late (475-710 CE). §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 9. §REF§ This sub-division is based on changes in tomb structures and their assemblages, in settlement patterns and in ruling dynasties. In fact, the seat of the political centre shifted from Miwa, during the Early Kofun, to Kawachi, in the Middle Kofun, and finally to Asuka in the Late Kofun period. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ <br><i>Population and political organization</i><br>The Early Kofun period is characterized by the spatial distribution of many contemporaneous large keyhole shaped tumuli, which represent the presence of several different polities and regional leaders. §REF§ Mizoguchi, K., 2009.Nodes and edges: A network approach to hierarchisation and state formation in Japan. Journal of Anthropological Archaeology 28, 15. §REF§ §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 243. §REF§ In this period, bronze mirrors, beads of jasper and green tuff, <i>haniwa</i> vessels, iron weapons and tools were deposited in the large mounded tombs, which likely hosted the burial of a regional chief. §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 259-264. §REF§ The burial chambers were either cists made of slate stone in oblong plan or vertical pitsdug on the top of the mound. §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 249-250. §REF§ The political centre was Miwa, in the south-eastern Nara basin. Thi centres incorporated the Makimuku district, which housed the large Hashikaka keyhole-shaped tomb (280 m long), considered to be the burial place of the queen Himiko. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 9. §REF§ The power was held at Miwa by the Sujin dynasty. §REF§ Kawamura, Y. 2004. ‘Shoki Wa seiken to tamazukuri shidan [Early Wa authority and bead production]’. Khkogaku Kenkyi 50 (4): 55-75. §REF§ §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 9-10. §REF§ <br>The Middle Kofun period is characterized by the spread of large keyhole-shaped mounds in the Osaka Plains.The grave assemblage met substantial change: bronze mirrors and fine beadstone objects were no longer deposited. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 260-263. §REF§ Instead, the amount of iron deposited in the tombs in form of weapons and/or tools increased. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ Beads, armlets and talismans begant to be made of talc, and they were not only deposited in burials but also used in landscape rituals. §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 262. §REF§ §REF§ Barnes, G., 2006. ‘Ritualized beadstone in Kofun-period society’. East Asia Journal: studies in material culture 2(1). §REF§ §REF§ Kaner, Simon. \"The Archaeology of Religion and Ritual in the Prehistoric Japanese Archipelago.\" The Oxford Handbook of the Archaeology of Ritual and Religion (2011): 457-469. §REF§ Horse trappings, gilt-bronze ornaments and gold jewellery began being deposited in the grave assemblage of large burial mounds. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ In this period, the power was exerted by the Ojin dynasty in the centre of Kawachi, in the east central Osaka prefecture. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10. §REF§ <br>In the Late Kofun Period the size of the burial mounds decreased significantly and the construction of large keyhole-shaped tumuli ceased, except for the Kanto region. Thereafter, the tumuli of the regional leaders were downsized and built in a rectangular and square shape. §REF§ Shiraishi, T., 1999. ‘Kofun kara mita yamato Hken to Azuma [Viewing Yamato kingly authority and the eastern provinces from mounded tombs]’. Khkai khkogaku khza, pp. 15-17 (conference pamphlet). Maebashi: Gunma-ken Maizhbunkazai Chhsajigyhdan. §REF§ §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10-11. §REF§ §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 297-298. §REF§ This decline was followed by the proliferation of clusters of small round tumuli called \"packed tumuli clusters\". §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 298. §REF§ They have been interpreted as the result of the emulation of the chiefly habits by powerful extended family-scale groupings. §REF§ K. Mizoguchi, 2013. The Archaeology of Japan. From the Earliest Rice Farming Villages to the Rise of the State. Cambridge: Cambridge University Press, 298-299. §REF§ In this period were also introduced the corridor-chamber tombs and the cliff-cut cave tombs. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 14. §REF§ The power was held by the Keitai dinasty in the centre of Asuka, in southern Nara prefecture. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 10, 14. §REF§ The introduction of Buddhism in 552 CE, determined a new Buddhism-based culture in the area. §REF§ G. Barnes, 2007. State formation in Japan: Emergence of a 4th-century ruling elite. Routledge, 14. §REF§ <br>We have estimated the population of Kansai to be between 150,000 and 200,000 people in 300 CE, and between 1.5 million and 2 million by 500 CE. An estimated 16.8% of the Japanese population lived in Kansai from 250-599 CE. §REF§ Kidder, J. E., 2007. Himiko and Japan's elusive chiefdom of Yamatai: archaeology, history, and mythology. University of Hawaii Press, 60. §REF§ §REF§ Koyama, S., 1978. Jomon Subsistence and Population. Senri Ethnological Studies 2. Osaka: National Museum of Ethnology §REF§ ", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 21, "name": "Kansai", "subregion": "Northeast Asia", "longitude": "135.762200000000", "latitude": "35.025280000000", "capital_city": "Kyoto", "nga_code": "JP", "fao_country": "Japan", "world_region": "East Asia" }, "home_seshat_region": { "id": 14, "name": "Northeast Asia", "subregions_list": "Korea, Japan, forest part of Manchuria, Russian Far East", "mac_region": { "id": 4, "name": "East Asia" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 89, "year_from": null, "year_to": null, "description": null, "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "TRS", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "present", "polity": { "id": 66, "name": "GrCrGeo", "start_year": -1000, "end_year": -710, "long_name": "Geometric Crete", "new_name": "gr_crete_geometric", "polity_tag": "LEGACY", "general_description": "The eleventh century BCE marks the beginning of radical changes in southern Greece generally as well as Crete specifically, largely resulting from the invasion from the North of the Dorians §REF§ (Whitley 1998, 27-39) J. Whitley. 1998. 'From Minoans to Eterocretans: the Praisos region 1200-500 BC,' in <i>Post-Minoan Crete: Proceedings of the First Colloquium on Post-Minoan Crete held by the British School at Athens and the Institute of Archaeology, University College London, 10-11 November 1995</i>, edited by W.G. Cavanagh and M. Curtis, M. (eds), London: British School at Athens. §REF§ Overall, however, this period is relatively poorly understood, with no written sources and few archaeological finds. Most likely, Cretans mainly dedicated themselves to farming and pastoralism. Writing disappeared and artistic expression became more abstracted and geometrical. Things started to change in the eighth century, when trade routes were revitalized, and Cretans were able to capitalize on the island's premier location in the Eastern Mediterranean. And the trade in artefacts and products was accompanied by the exchange of new ideas and technologies. §REF§ Kostis Christakis, pers. comm., May 2016 §REF§ <br><i>Population and political organization</i><br>Not much is known about either the island's population numbers at the time, or its political organization. In terms of population, very few settlements have been excavated, and none of these have yielded enough data for a credible estimate; in terms of political organization, it is likely that elite families were in charge but not much else could be said. §REF§ Kostis Christakis, pers. comm., May 2016 §REF§ ", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 4, "name": "Crete", "subregion": "Southeastern Europe", "longitude": "25.144200000000", "latitude": "35.338700000000", "capital_city": "Heraklion", "nga_code": "GR", "fao_country": "Greece", "world_region": "Europe" }, "home_seshat_region": { "id": 19, "name": "Southeastern Europe", "subregions_list": "Frm. Yugoslavia, Romania-Moldova, Bulgaria, Albania, Greece", "mac_region": { "id": 5, "name": "Europe" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 32, "year_from": null, "year_to": null, "description": null, "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "unknown", "polity": { "id": 435, "name": "CoNahua", "start_year": 250, "end_year": 1050, "long_name": "Neguanje", "new_name": "co_neguanje", "polity_tag": "LEGACY", "general_description": "The Nahuange or Neguanje phase of Colombian prehistory lasted from about 250 to 1050 CE, according to Santiago Giraldo and Juana Saenz's recent estimates based on radiocarbon-dated goldwork and complete dated contexts. §REF§ (Giraldo 2015, personal communication) §REF§ Nahuange artefacts and sites have mostly been found along Colombia's Atlantic coast. §REF§ (Bray 2003, 322-3) §REF§ <br><i>Population and political organization</i><br>Most likely, Nahuange communities were organized into numerous small polities. Unfortunately, there is not enough data to determine the exact relationship between these polities (e.g. if some dominated over others), though it is worth noting that individual polities were probably poorly integrated systems, with little centralization. §REF§ (Langebaek 2005, 87) §REF§ Similarly, little is known about Nahuange social hierarchies, §REF§ (Langebaek 2005, 117) §REF§ or, for that matter, about their population numbers. §REF§ (Langebaek 2005, 27) §REF§ §REF§ (Giraldo 2015, personal communication) §REF§ ", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 31, "name": "North Colombia", "subregion": "Caribbean", "longitude": "-73.640388097900", "latitude": "10.780287182100", "capital_city": "Santa Marta", "nga_code": "CO", "fao_country": "Colombia", "world_region": "South America" }, "home_seshat_region": { "id": 21, "name": "Caribbean", "subregions_list": "Caribbean islands, Panama, coastal Columbia-Venezuela", "mac_region": { "id": 6, "name": "South America and Caribbean" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 373, "year_from": null, "year_to": null, "description": " Steel helmets? Code inferred from Ayyubid Sultanate§REF§D Nicolle. 1986. Saladin and the Saracens. Osprey Publishing Ltd. Oxford.§REF§ which occupied Yemen between 1175-1128 CE.", "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "IFR", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "present", "polity": { "id": 372, "name": "YeTahir", "start_year": 1454, "end_year": 1517, "long_name": "Yemen - Tahirid Dynasty", "new_name": "ye_tahirid_dyn", "polity_tag": "LEGACY", "general_description": "The Tahirid dynasty occupied and ruled modern-day Yemen between 1454 and 1517 CE, establishing a capital in al-Miqrãnah and maintaining the winter capital in Zabid as had the previous Rasulid sultans who were overthrown by the Tahirids. §REF§ (Bosworth 2014) Clifford Edmund Bosworth. 2014. The New Islamic Dynasties. Edinburgh University Press. Edinburgh. §REF§ Prominent builders, the Tahirids created schools, mosques, massive irrigation systems, roads, and bridges. §REF§ Porter, Venetia Ann (1992) The history and monuments of the Tahirid dynasty of the Yemen 858-923/1454-1517, Durham theses, Durham University, p. 183, Available at Durham E-Theses Online: <a class=\"external free\" href=\"http://etheses.dur.ac.uk/5867/\" rel=\"nofollow\">http://etheses.dur.ac.uk/5867/</a> §REF§ The polity was characterized by several battles, skirmishes, and seizures between the Zaydis and Tahirids, beginning in 1460 in Radm. Tensions culminated in 1501 when Tahirid sultan Amir commenced his four-year-long campaign to conquer the northern territories held by the Zaydi dynasty. §REF§ Porter, Venetia Ann (1992) The history and monuments of the Tahirid dynasty of the Yemen 858-923/1454-1517, Durham theses, Durham University, pp. 111-115, Available at Durham E-Theses Online: <a class=\"external free\" href=\"http://etheses.dur.ac.uk/5867/\" rel=\"nofollow\">http://etheses.dur.ac.uk/5867/</a> §REF§ <br>No population estimates were found in the consulted literature; however, the water supply in al-Miqrãnah could support 100,000 people, though it is unclear how many people lived there or in the polity. §REF§ Venetia Porter, ‘THE ARCHITECTURE OF THE TĀHIRID DYNASTY OF THE YEMEN’, Proceedings of the Seminar for Arabian Studies, Vol. 19, Proceedings of the Twenty Second SEMINAR FOR ARABIAN STUDIES held at Oxford on 26th - 28th July 1988 (1989), p. 105 §REF§ <br>Political organization was comprised of a 4-tiered settlement hierarchy, with the capital in Zabid followed by towns of various sizes. §REF§ (Stookey 1978, 122) Robert W Stookey. 1978. Yemen: The Politics of the Yemen Arab Republic. Westview Press. Boulder. §REF§ The polity was led by a sultan, who headed a central government which was then followed by a provincial line. §REF§ (Bosworth 2014) Clifford Edmund Bosworth. 2014. The New Islamic Dynasties. Edinburgh University Press. Edinburgh. §REF§ ", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 12, "name": "Yemeni Coastal Plain", "subregion": "Arabia", "longitude": "43.315739000000", "latitude": "14.850891000000", "capital_city": "Sanaa", "nga_code": "YE", "fao_country": "Yemen", "world_region": "Southwest Asia" }, "home_seshat_region": { "id": 44, "name": "Arabia", "subregions_list": "Arabian Peninsula", "mac_region": { "id": 11, "name": "Southwest Asia" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] }, { "id": 95, "year_from": null, "year_to": null, "description": null, "note": null, "finalized": true, "created_date": null, "modified_date": null, "tag": "SSP", "is_disputed": false, "is_uncertain": false, "expert_reviewed": true, "drb_reviewed": null, "name": "helmet", "helmet": "unknown", "polity": { "id": 60, "name": "GrCrPre", "start_year": -3000, "end_year": -1900, "long_name": "Prepalatial Crete", "new_name": "gr_crete_pre_palace", "polity_tag": "LEGACY", "general_description": "The Cretan Prepalatial era is divided in Early Minoan I (3000-2700 BCE), Early Minoan IIA (2700-2400 BCE), Early Minoan IIB (2400-2200 BCE), Early Minoan III (2200-2000 BCE) and Middle Minoan IA (2000-1900 BCE) periods. §REF§ (Shelmerdine 2008, 4) Cynthia W. Shelmerdine. 2008. 'Background, sources, and methods' in <i>The Cambridge Companion to the Aegean Bronze Age</i>, edited by Cynthia W. Shelmerdine. Cambridge: Cambridge University Press. §REF§ <br><i>Population and political organization</i><br>Population estimates for the entire island at this time do not appear to be available in the literature. However, Whitelaw has estimated the population of Knossos, Crete's largest centre, at 2,600 to 11,000 inhabitants, that of Phaistos at 1,660 to 5,400, and that of Malia at 1,500 to 3,190. §REF§ (Whitelaw 2012, 156) Todd Whitelaw. 2012. 'The urbanization of prehistoric Crete: settlement perspectives on Minoan state formation', in <i>Back to the Beginning: Reassessing Social and Political Complexity on Crete during the Early and Middle Bronze Age</i>, edited by I. Schope, P. Tomkins and J. Driessen. Oxford: Oxford University Press. §REF§ ", "shapefile_name": null, "private_comment": null, "created_date": null, "modified_date": null, "home_nga": { "id": 4, "name": "Crete", "subregion": "Southeastern Europe", "longitude": "25.144200000000", "latitude": "35.338700000000", "capital_city": "Heraklion", "nga_code": "GR", "fao_country": "Greece", "world_region": "Europe" }, "home_seshat_region": { "id": 19, "name": "Southeastern Europe", "subregions_list": "Frm. Yugoslavia, Romania-Moldova, Bulgaria, Albania, Greece", "mac_region": { "id": 5, "name": "Europe" } }, "private_comment_n": { "id": 1, "text": "NO_PRIVATE_COMMENTS" } }, "comment": null, "private_comment": { "id": 1, "text": "NO_PRIVATE_COMMENTS" }, "citations": [], "curator": [] } ] }