名(ming)(ming)(ming)(ming)山(shan)(shan)后遺(yi)址位(wei)于奉(feng)化(hua)(hua)(hua)(hua)(hua)市江口街道名(ming)(ming)(ming)(ming)山(shan)(shan)后村(cun)村(cun)南(nan)名(ming)(ming)(ming)(ming)山(shan)(shan)北(bei)麓斜坡上(shang),2003年被公布(bu)為(wei)(wei)奉(feng)化(hua)(hua)(hua)(hua)(hua)市文(wen)(wen)(wen)(wen)(wen)物保護(hu)點。2007年公布(bu)為(wei)(wei)奉(feng)化(hua)(hua)(hua)(hua)(hua)市級文(wen)(wen)(wen)(wen)(wen)物保護(hu)單位(wei)。該(gai)遺(yi)址占地面積(ji)18萬平(ping)方(fang)米,分(fen)布(bu)范(fan)圍為(wei)(wei)東自名(ming)(ming)(ming)(ming)山(shan)(shan)后村(cun)加工廠往南(nan)沿水渠(qu)至(zhi)小和(he)山(shan)(shan)北(bei)坡,南(nan)自小和(he)山(shan)(shan)沿山(shan)(shan)坡至(zhi)方(fang)井頭(包(bao)括小和(he)山(shan)(shan)岙),西自方(fang)井頭沿秧田垅至(zhi)笆下(xia)四廟,北(bei)自笆下(xia)四廟沿六角山(shan)(shan)北(bei)麓至(zhi)名(ming)(ming)(ming)(ming)山(shan)(shan)村(cun)新區的(de)(de)(de)北(bei)側(以(yi)水池為(wei)(wei)界)。該(gai)遺(yi)址曾先(xian)后經過二次考(kao)古(gu)(gu)發(fa)掘,發(fa)掘面積(ji)620平(ping)方(fang)米,出土(tu)文(wen)(wen)(wen)(wen)(wen)物約(yue)300余(yu)件(jian),陶片(pian)1萬余(yu)片(pian)年。確定年代上(shang)下(xia)限距今6000年至(zhi)3500年左右。文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)堆(dui)(dui)積(ji)豐(feng)厚,內涵十(shi)分(fen)豐(feng)富。堆(dui)(dui)積(ji)主(zhu)體為(wei)(wei)河(he)(he)(he)(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)晚(wan)期(qi)至(zhi)良(liang)(liang)渚(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)堆(dui)(dui)積(ji)。該(gai)遺(yi)址河(he)(he)(he)(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)晚(wan)期(qi)遺(yi)存(cun)較(jiao)河(he)(he)(he)(he)姆(mu)渡(du)(du)遺(yi)址更為(wei)(wei)豐(feng)富,良(liang)(liang)渚(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)遺(yi)存(cun)內涵豐(feng)富,還(huan)有(you)人工夯筑的(de)(de)(de)方(fang)形覆(fu)斗狀土(tu)臺和(he)墓葬等。良(liang)(liang)渚(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)人工營建土(tu)臺在(zai)寧紹平(ping)原(yuan)(yuan)(yuan)發(fa)現還(huan)是(shi)首例,是(shi)目前寧紹平(ping)原(yuan)(yuan)(yuan)良(liang)(liang)渚(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)遺(yi)存(cun)較(jiao)為(wei)(wei)豐(feng)富的(de)(de)(de)遺(yi)址,因而被命名(ming)(ming)(ming)(ming)為(wei)(wei)良(liang)(liang)渚(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)“名(ming)(ming)(ming)(ming)山(shan)(shan)后類(lei)型”。在(zai)名(ming)(ming)(ming)(ming)山(shan)(shan)北(bei)坡還(huan)采(cai)集到具有(you)細石(shi)(shi)器文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)特征的(de)(de)(de)燧石(shi)(shi)質石(shi)(shi)鏃(zu),為(wei)(wei)我們追溯更為(wei)(wei)久(jiu)遠的(de)(de)(de)史(shi)前文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)提(ti)供(gong)了重(zhong)要(yao)線索。它是(shi)迄(qi)今發(fa)現奉(feng)化(hua)(hua)(hua)(hua)(hua)先(xian)民較(jiao)早(zao)居住地。 名(ming)(ming)(ming)(ming)山(shan)(shan)后遺(yi)址對研(yan)究(jiu)寧紹平(ping)原(yuan)(yuan)(yuan)及其附近地區史(shi)前文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)具有(you)標尺作用,對河(he)(he)(he)(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)、良(liang)(liang)渚(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)研(yan)究(jiu)具有(you)十(shi)分(fen)重(zhong)要(yao)的(de)(de)(de)價值。第(di)一次在(zai)野外揭示了良(liang)(liang)渚(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)堆(dui)(dui)積(ji)直接疊壓在(zai)河(he)(he)(he)(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)堆(dui)(dui)積(ji)之上(shang),為(wei)(wei)研(yan)究(jiu)河(he)(he)(he)(he)姆(mu)渡(du)(du)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)、良(liang)(liang)渚(zhu)文(wen)(wen)(wen)(wen)(wen)化(hua)(hua)(hua)(hua)(hua)在(zai)寧紹平(ping)原(yuan)(yuan)(yuan)消長關系、機制及原(yuan)(yuan)(yuan)因問題提(ti)供(gong)了異常豐(feng)富的(de)(de)(de)考(kao)古(gu)(gu)資料(liao)。