名山(shan)(shan)后(hou)(hou)(hou)遺(yi)(yi)(yi)址(zhi)(zhi)(zhi)位于(yu)奉化(hua)(hua)(hua)(hua)(hua)市江口街(jie)道名山(shan)(shan)后(hou)(hou)(hou)村(cun)(cun)村(cun)(cun)南名山(shan)(shan)北(bei)麓(lu)斜坡上(shang)(shang),2003年(nian)被(bei)(bei)公(gong)布為(wei)奉化(hua)(hua)(hua)(hua)(hua)市文(wen)(wen)(wen)(wen)(wen)(wen)物保護點。2007年(nian)公(gong)布為(wei)奉化(hua)(hua)(hua)(hua)(hua)市級文(wen)(wen)(wen)(wen)(wen)(wen)物保護單位。該(gai)遺(yi)(yi)(yi)址(zhi)(zhi)(zhi)占地(di)面積18萬平方(fang)(fang)(fang)米,分(fen)布范圍為(wei)東自名山(shan)(shan)后(hou)(hou)(hou)村(cun)(cun)加工(gong)廠往南沿水(shui)(shui)渠至(zhi)(zhi)(zhi)小和(he)山(shan)(shan)北(bei)坡,南自小和(he)山(shan)(shan)沿山(shan)(shan)坡至(zhi)(zhi)(zhi)方(fang)(fang)(fang)井(jing)頭(包括(kuo)小和(he)山(shan)(shan)岙(ao)),西自方(fang)(fang)(fang)井(jing)頭沿秧田垅至(zhi)(zhi)(zhi)笆(ba)下(xia)四廟,北(bei)自笆(ba)下(xia)四廟沿六(liu)角山(shan)(shan)北(bei)麓(lu)至(zhi)(zhi)(zhi)名山(shan)(shan)村(cun)(cun)新區的(de)(de)北(bei)側(以(yi)水(shui)(shui)池為(wei)界(jie))。該(gai)遺(yi)(yi)(yi)址(zhi)(zhi)(zhi)曾先(xian)后(hou)(hou)(hou)經過二次考(kao)古(gu)發掘,發掘面積620平方(fang)(fang)(fang)米,出土文(wen)(wen)(wen)(wen)(wen)(wen)物約300余件,陶片1萬余片年(nian)。確定(ding)年(nian)代上(shang)(shang)下(xia)限距(ju)今(jin)6000年(nian)至(zhi)(zhi)(zhi)3500年(nian)左右。文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)堆積豐(feng)厚,內涵十分(fen)豐(feng)富(fu)(fu)。堆積主體為(wei)河姆(mu)(mu)(mu)渡文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)晚(wan)期(qi)(qi)至(zhi)(zhi)(zhi)良(liang)渚文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)堆積。該(gai)遺(yi)(yi)(yi)址(zhi)(zhi)(zhi)河姆(mu)(mu)(mu)渡文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)晚(wan)期(qi)(qi)遺(yi)(yi)(yi)存較(jiao)河姆(mu)(mu)(mu)渡遺(yi)(yi)(yi)址(zhi)(zhi)(zhi)更為(wei)豐(feng)富(fu)(fu),良(liang)渚文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)遺(yi)(yi)(yi)存內涵豐(feng)富(fu)(fu),還有人(ren)工(gong)夯(hang)筑的(de)(de)方(fang)(fang)(fang)形覆斗(dou)狀土臺和(he)墓葬等。良(liang)渚文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)人(ren)工(gong)營建(jian)土臺在(zai)(zai)寧(ning)(ning)紹(shao)平原(yuan)發現還是(shi)(shi)(shi)首(shou)例(li),是(shi)(shi)(shi)目前(qian)寧(ning)(ning)紹(shao)平原(yuan)良(liang)渚文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)遺(yi)(yi)(yi)存較(jiao)為(wei)豐(feng)富(fu)(fu)的(de)(de)遺(yi)(yi)(yi)址(zhi)(zhi)(zhi),因(yin)而被(bei)(bei)命名為(wei)良(liang)渚文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)“名山(shan)(shan)后(hou)(hou)(hou)類型”。在(zai)(zai)名山(shan)(shan)北(bei)坡還采(cai)集(ji)到具有細石(shi)器文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)特征(zheng)的(de)(de)燧(sui)石(shi)質石(shi)鏃,為(wei)我們追溯更為(wei)久(jiu)遠(yuan)的(de)(de)史前(qian)文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)提供了重(zhong)要線索(suo)。它是(shi)(shi)(shi)迄今(jin)發現奉化(hua)(hua)(hua)(hua)(hua)先(xian)民較(jiao)早居住(zhu)地(di)。 名山(shan)(shan)后(hou)(hou)(hou)遺(yi)(yi)(yi)址(zhi)(zhi)(zhi)對研(yan)究寧(ning)(ning)紹(shao)平原(yuan)及其附(fu)近地(di)區史前(qian)文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)具有標尺(chi)作用,對河姆(mu)(mu)(mu)渡文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)、良(liang)渚文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)的(de)(de)研(yan)究具有十分(fen)重(zhong)要的(de)(de)價(jia)值。第一次在(zai)(zai)野外揭示了良(liang)渚文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)堆積直接疊(die)壓(ya)在(zai)(zai)河姆(mu)(mu)(mu)渡文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)堆積之(zhi)上(shang)(shang),為(wei)研(yan)究河姆(mu)(mu)(mu)渡文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)、良(liang)渚文(wen)(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)在(zai)(zai)寧(ning)(ning)紹(shao)平原(yuan)消長(chang)關系、機制及原(yuan)因(yin)問題(ti)提供了異常豐(feng)富(fu)(fu)的(de)(de)考(kao)古(gu)資料。