{"data_url":"https:\/\/intchron.org\/public.php?record=egyptdb\/Naga_ed-D%C3%AAr","json_application":"INTCHRON.Project","records":[{"site":"Naga ed-D\u00ear","country":"Egypt","record":"Naga_ed-D\u00ear","longitude":31.915000915527344,"latitude":26.372800827026367,"file":"https:\/\/intchron.org\/archive\/EgyptDB\/EgyptDB20\/record\/Naga_ed-D\u00ear.json","file_data":{"json_application":"INTCHRON.Record:4","header":{"environment":"Desert edge","z_type":null,"z_basis":null,"z_units":null,"t_source":null,"suppress_t":null,"suppress_z":null,"record_comment":null,"site":"Naga ed-D\u00ear","country":"Egypt","region":"Upper Egypt","latitude":26.372800827026367,"longitude":31.915000915527344,"elevation":0,"record":"Naga_ed-D\u00ear","site_type":"Archaeological","color":"rgb(204,204,0)"},"series_list":[{"series":"Radiocarbon","series_type":"R_Dates","parameter_list":"~z,~z_range,period,dynasty,reign,context,longitude,latitude","header_list":"","selected":true,"data":{"t":[-3537.24,-3611.15,-3536.86,-3374.78,-3196.92,-3745.38,-3262.24,-3497.11,-3216.64,-3352.97,-3422.96,-3464.44],"t_sigma":[102.525,109.081,87.4156,126.395,117.303,80.3934,144.532,82.7306,118.859,131.21,113.006,110.835],"labcode":["AA 16770","AA 16771","AA 16773","AA 16774","AA 16775","AA 16777","AA 16778","AA 16779","AA 16780","AA 16781","AA 16782","AA 16784"],"sample":["EDB_799","EDB_800","EDB_801","EDB_802","EDB_803","EDB_804","EDB_805","EDB_806","EDB_807","EDB_808","EDB_809","EDB_810"],"qual":["","","","","","","","","","","",""],"r_date":[4775,4840,4775,4615,4505,4950,4560,4720,4525,4605,4645,4690],"r_date_sigma":[90,85,75,65,70,60,85,65,70,65,70,85],"material":["plant remains","other","plant remains","plant remains","plant remains","hair","plant remains","hair","plant remains","plant remains","seeds","plant remains"],"taxon":["reed","leather","charred","","","animal","","human","","","","reed"],"d13C":[null,null,null,null,null,null,null,null,null,null,null,null],"period":["Predynastic","Predynastic","Predynastic","Predynastic","Predynastic","Predynastic","Predynastic","Predynastic","Predynastic","Predynastic","Predynastic","Predynastic"],"dynasty":[0,0,0,0,0,0,0,0,0,0,0,0],"reign":["","","","","","","","","","","",""],"context":["Tomb 7036; matting from beneath the buri","Tomb 7110;  leather pouch at pelvis of b","Tomb 7159; charred vegetal matter in pot","Tomb 7251; charred vegetal matter in pot","Tomb 7292; vegetal matter from pot 7292-","Tomb 7394; hair from left wrist of the i","Tomb 7468; vegetal matter from pot 7513-","Tomb 7491;  human hair from below Pot 74","Tomb 7513; vegetal matter from pot 7513-","Tomb 7522; cake of vegetal matter in pot","Tomb 7526; grain\/seeds from pot 7526-9,","Tomb 7603; lower matting, 7603-5"],"longitude":[31.915,31.915,31.915,31.915,31.915,31.915,31.915,31.915,31.915,31.915,31.915,31.915],"latitude":[26.3728,26.3728,26.3728,26.3728,26.3728,26.3728,26.3728,26.3728,26.3728,26.3728,26.3728,26.3728]},"refs":["doi:10.1098\/rspa.2013.0395","doi:10.1006\/jasc.1997.0246"]}],"refs":["doi:10.1098\/rspa.2013.0395","doi:10.1006\/jasc.1997.0246"],"changed":true}}],"bibliography":[{"ref":"dee2013ace","firstauthor":"Dee","year":2013,"reftype":"article","author":"Dee, M W and Wengrow, D and Shortland, A J and Stevenson, A and Brock, F and Flink, L G and Bronk Ramsey, C","title":"An absolute chronology for Early Egypt using radiocarbon dating and Bayesian statistical modelling","journal":"Proceedings of the Royal Society A","volume":"469","number":"2159","pagefrom":20130395,"pageto":20130395,"series":"","publisher":"","address":"","booktitle":"","chapter":null,"edition":null,"organization":"","school":"","institution":"","url":"https:\/\/doi.org\/10.1098\/rspa.2013.0395","doi":"10.1098\/rspa.2013.0395","isbn":"","citation":"Dee et al., 2013","reference":"Dee, M.W., Wengrow, D., Shortland, A.J., Stevenson, A., Brock, F., Flink, L.G. and Bronk Ramsey, C. (2013) An absolute chronology for Early Egypt using radiocarbon dating and Bayesian statistical modelling. Proceedings of the Royal Society A, 469(2159), pp.20130395-20130395. doi:10.1098\/rspa.2013.0395"},{"ref":"savage1998rdp","firstauthor":"Savage","year":1998,"reftype":"article","author":"Savage, S H","title":"AMS radiocarbon dates from the predynastic Egyptian cemetery, N7000, at Naga-ed-Der (Near Eastern archaeology, chronology)","journal":"Journal of Archaeological Science","volume":"25","number":"3","pagefrom":235,"pageto":249,"series":"","publisher":"","address":"","booktitle":"","chapter":null,"edition":null,"organization":"","school":"","institution":"","url":"http:\/\/dx.doi.org\/10.1006\/jasc.1997.0246","doi":"10.1006\/jasc.1997.0246","isbn":"","citation":"Savage, 1998","reference":"Savage, S.H. (1998) AMS radiocarbon dates from the predynastic Egyptian cemetery, N7000, at Naga-ed-Der (Near Eastern archaeology, chronology). Journal of Archaeological Science, 25(3), pp.235-249. doi:10.1006\/jasc.1997.0246"}],"compilation":{"by":"Christopher Ramsey","url":"https:\/\/intchron.org\/archive\/EgyptDB\/EgyptDB20\/index.json","updated":null,"retrieved":"2025-10-24T04:42:12+01:00"},"schema":"https:\/\/intchron.org\/schema"}