名(ming)(ming)山(shan)(shan)后(hou)遺址位于(yu)奉化(hua)(hua)(hua)(hua)(hua)(hua)(hua)市(shi)江口街道名(ming)(ming)山(shan)(shan)后(hou)村(cun)村(cun)南名(ming)(ming)山(shan)(shan)北(bei)(bei)(bei)(bei)麓(lu)斜坡(po)(po)上,2003年被(bei)公布為(wei)(wei)(wei)奉化(hua)(hua)(hua)(hua)(hua)(hua)(hua)市(shi)文(wen)(wen)(wen)(wen)(wen)物(wu)保護點。2007年公布為(wei)(wei)(wei)奉化(hua)(hua)(hua)(hua)(hua)(hua)(hua)市(shi)級文(wen)(wen)(wen)(wen)(wen)物(wu)保護單位。該(gai)遺址占地(di)面積(ji)(ji)18萬平方米,分(fen)布范圍為(wei)(wei)(wei)東自名(ming)(ming)山(shan)(shan)后(hou)村(cun)加工廠往南沿(yan)(yan)水渠至小(xiao)和(he)山(shan)(shan)北(bei)(bei)(bei)(bei)坡(po)(po),南自小(xiao)和(he)山(shan)(shan)沿(yan)(yan)山(shan)(shan)坡(po)(po)至方井(jing)頭(包(bao)括小(xiao)和(he)山(shan)(shan)岙),西自方井(jing)頭沿(yan)(yan)秧田垅至笆(ba)下四廟,北(bei)(bei)(bei)(bei)自笆(ba)下四廟沿(yan)(yan)六角山(shan)(shan)北(bei)(bei)(bei)(bei)麓(lu)至名(ming)(ming)山(shan)(shan)村(cun)新區的(de)北(bei)(bei)(bei)(bei)側(以水池為(wei)(wei)(wei)界)。該(gai)遺址曾先(xian)后(hou)經過二次考古(gu)發(fa)掘,發(fa)掘面積(ji)(ji)620平方米,出土文(wen)(wen)(wen)(wen)(wen)物(wu)約(yue)300余(yu)件(jian),陶片1萬余(yu)片年。確定(ding)年代上下限距(ju)今6000年至3500年左右(you)。文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)堆積(ji)(ji)豐厚,內涵(han)十分(fen)豐富(fu)(fu)。堆積(ji)(ji)主體為(wei)(wei)(wei)河(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)晚期至良(liang)(liang)渚(zhu)(zhu)(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)堆積(ji)(ji)。該(gai)遺址河(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)晚期遺存較(jiao)河(he)姆(mu)渡(du)(du)遺址更為(wei)(wei)(wei)豐富(fu)(fu),良(liang)(liang)渚(zhu)(zhu)(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)遺存內涵(han)豐富(fu)(fu),還(huan)有人工夯筑的(de)方形覆斗狀土臺和(he)墓葬等。良(liang)(liang)渚(zhu)(zhu)(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)人工營(ying)建土臺在(zai)(zai)寧(ning)紹平原發(fa)現還(huan)是(shi)首例,是(shi)目前(qian)寧(ning)紹平原良(liang)(liang)渚(zhu)(zhu)(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)遺存較(jiao)為(wei)(wei)(wei)豐富(fu)(fu)的(de)遺址,因而被(bei)命名(ming)(ming)為(wei)(wei)(wei)良(liang)(liang)渚(zhu)(zhu)(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)“名(ming)(ming)山(shan)(shan)后(hou)類型”。在(zai)(zai)名(ming)(ming)山(shan)(shan)北(bei)(bei)(bei)(bei)坡(po)(po)還(huan)采集到(dao)具有細石器文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)特征的(de)燧石質石鏃(zu),為(wei)(wei)(wei)我(wo)們追溯更為(wei)(wei)(wei)久(jiu)遠的(de)史(shi)(shi)前(qian)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)提(ti)供了重(zhong)(zhong)要線索。它是(shi)迄(qi)今發(fa)現奉化(hua)(hua)(hua)(hua)(hua)(hua)(hua)先(xian)民(min)較(jiao)早居(ju)住地(di)。 名(ming)(ming)山(shan)(shan)后(hou)遺址對研究寧(ning)紹平原及(ji)其附近地(di)區史(shi)(shi)前(qian)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)具有標尺作用,對河(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)、良(liang)(liang)渚(zhu)(zhu)(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)的(de)研究具有十分(fen)重(zhong)(zhong)要的(de)價值。第(di)一(yi)次在(zai)(zai)野外揭示了良(liang)(liang)渚(zhu)(zhu)(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)堆積(ji)(ji)直接疊壓在(zai)(zai)河(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)堆積(ji)(ji)之上,為(wei)(wei)(wei)研究河(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)、良(liang)(liang)渚(zhu)(zhu)(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)在(zai)(zai)寧(ning)紹平原消長關(guan)系、機(ji)制及(ji)原因問題(ti)提(ti)供了異(yi)常(chang)豐富(fu)(fu)的(de)考古(gu)資料。