芒果视频下载

基本介紹

遺(yi)址位(wei)于湖北(bei)省十(shi)堰市鄖西(xi)縣香口(kou)鄉黃(huang)云(yun)鋪村，是舊石器時代的(de)(de)古遺(yi)址。黃(huang)龍洞(dong)(dong)地(di)(di)理坐(zuo)標(biao)為 110°13′04.3″E, 33°07′62.8″N, 海拔約601 m. 黃(huang)龍洞(dong)(dong)處于秦(qin)嶺東(dong)段南(nan)麓(lu)丘陵山(shan)地(di)(di), 發育于古生界寒武系(xi)中(zhong)(zhong)統岳(yue)家坪組的(de)(de)石灰巖(yan)地(di)(di)層(ceng)(ceng), 該組地(di)(di)層(ceng)(ceng)在黃(huang)龍洞(dong)(dong)附近(jin)表現為黑色中(zhong)(zhong)-薄層(ceng)(ceng)層(ceng)(ceng)狀泥質灰巖(yan)和含碳泥質灰巖(yan). 該區在地(di)(di)質構(gou)造上屬南(nan)秦(qin)嶺-印(yin)支褶皺帶(dai)東(dong)段, 地(di)(di)貌以中(zhong)(zhong)、低(di)山(shan)和盆地(di)(di)為主, 地(di)(di)勢起伏(fu)變化大, 山(shan)坡(po)陡峻, 溝壑縱(zong)橫(heng). 黃(huang)龍洞(dong)(dong)為大型管狀溶洞(dong)(dong), 洞(dong)(dong)穴(xue)(xue)平(ping)面主軸近(jin)東(dong)北(bei)-西(xi)南(nan)向. 洞(dong)(dong)口(kou)原始(shi)寬(kuan)度約 27.8 m, 高約11 m. 現初(chu)步探明洞(dong)(dong)穴(xue)(xue)水(shui)平(ping)深(shen)度約400余米(未到盡頭), 寬(kuan)度11~117 m. 洞(dong)(dong)口(kou)朝向東(dong)北(bei), 洞(dong)(dong)口(kou)前有發源于秦(qin)嶺的(de)(de)大水(shui)河(漢江支流), 洞(dong)(dong)口(kou)高出河水(shui)約7.8 m. 洞(dong)(dong)口(kou)前是順大水(shui)河發育的(de)(de)狹長(chang)平(ping)川, 洞(dong)(dong)穴(xue)(xue)后(hou)是綿(mian)延(yan)的(de)(de)黃(huang)龍山(shan)(主峰1277 m). 洞(dong)(dong)內原生堆(dui)積(ji)深(shen)厚(hou), 堆(dui)積(ji)物頂部(bu)普(pu)遍(bian)發育鈣板層(ceng)(ceng). 堆(dui)積(ji)物在洞(dong)(dong)口(kou)處位(wei)置(zhi)較低(di), 向洞(dong)(dong)里逐漸抬升, 與洞(dong)(dong)穴(xue)(xue)頂部(bu)間距漸小. 堆(dui)積(ji)物結構(gou)簡單(dan), 自然(ran)分層(ceng)(ceng)較清(qing)楚, 自上而下可劃分為5層(ceng)(ceng)。

(1) 頂鈣(gai)板(ban)層: 乳白色(se)或棕黃(huang)色(se), 大多(duo)結構(gou)(gou)致(zhi)密、純凈(jing), 局部(bu)不純凈(jing)者結構(gou)(gou)疏松(song). 在洞內(nei)分(fen)布比(bi)較普遍, 厚約(yue)2~ 28 cm;

(2) 粉砂(sha)(sha)質(zhi)黏土(tu)-砂(sha)(sha)礫層(ceng)(ceng): 粉砂(sha)(sha)質(zhi)黏土(tu)與砂(sha)(sha)礫呈“同(tong)層(ceng)(ceng)異相”: 靠(kao)洞口(kou)的堆(dui)積為含黏土(tu)基質(zhi)的砂(sha)(sha)礫, 向洞內(nei)則砂(sha)(sha)礫逐漸變(bian)少、礫徑漸小(xiao), 在洞內(nei)深(shen)處轉(zhuan)變(bian)為粉砂(sha)(sha)質(zhi)黏土(tu). 洞內(nei)地勢較高處該層(ceng)(ceng)缺失(shi). 無包含物. 厚1~201 cm;

(3) 紅(hong)色粉砂質黏土層: 層內間(jian)續發育(yu)2層薄鈣板, 鈣板呈(cheng)局部(bu)、斷(duan)續發育(yu), 棕黃色. 鈣板層下方局部(bu)發育(yu)有孤立的石(shi)筍, 與鈣板層無直接連接. 本層厚58~101 cm;

(4) 石灰(hui)巖風(feng)化物(wu)堆(dui)積(ji)層: 結(jie)構較松散, 主要為(wei)石灰(hui)巖風(feng)化角礫(li)和風(feng)化殘余黏土基質等. 無包含物(wu), 厚(hou)41~66 cm;

(5) 棕紅色(se)粉砂質黏土, 結構較(jiao)緊密, 無包含物(wu), 厚18~26 cm。

2013年(nian)5月 ，被國務(wu)院核定公布為(wei)第七批(pi)全國重點(dian)文物(wu)保護單(dan)位。

景點景觀

動物化石

黃龍洞出土(tu)動物化石1700余件, 經初步鑒定為11目50種.

(1)靈長(chang)目(mu)﹕碩獼(mi)猴、獼(mi)猴、灰(hui)葉猴 (2) 十足(zu)目(mu)﹕重石束腹蟹 (3) 無尾目(mu)﹕蛙 (4) 食蟲(chong)目(mu)﹕微尾、刺猬 (5) 翼手目(mu)﹕普氏(shi)蹄(ti)(ti)蝠(fu)(fu)(fu)、大(da)(da)馬蹄(ti)(ti)蝠(fu)(fu)(fu)、馬鐵(tie)菊(ju)(ju)頭蝠(fu)(fu)(fu)、皮氏(shi)菊(ju)(ju)頭蝠(fu)(fu)(fu)、大(da)(da)耳菊(ju)(ju)頭蝠(fu)(fu)(fu)、印度假吸(xi)吸(xi)血蝠(fu)(fu)(fu)、鼠(shu)(shu)(shu)耳蝠(fu)(fu)(fu)、白(bai)腹管(guan)鼻(bi)(bi)蝠(fu)(fu)(fu) (6) 兔形目(mu)：鼠(shu)(shu)(shu)兔 (7) 嚙齒目(mu)：苛南(nan)絨鼠(shu)(shu)(shu)、變異倉鼠(shu)(shu)(shu)、灰(hui)鼯(wu)鼠(shu)(shu)(shu)、紅白(bai)鼯(wu)鼠(shu)(shu)(shu)、赤(chi)腹松鼠(shu)(shu)(shu)、側紋巖(yan)松鼠(shu)(shu)(shu)、毛(mao)耳鼯(wu)鼠(shu)(shu)(shu)、華(hua)(hua)南(nan)豪豬、中(zhong)華(hua)(hua)竹鼠(shu)(shu)(shu) (8) 食肉目(mu)﹕云豹、最后鬣狗(gou)、豺、狼、豬獾(huan)、果子(zi)貍、大(da)(da)熊貓巴氏(shi)亞(ya)種、黑熊、柯氏(shi)西(xi)藏(zang)熊、華(hua)(hua)南(nan)虎、野貓 (9) 長(chang)鼻(bi)(bi)目(mu)﹕東方劍齒象(10) 奇蹄(ti)(ti)目(mu)﹕中(zhong)國犀(xi)、基氏(shi)貝爾格犀(xi)、華(hua)(hua)南(nan)巨貘(11) 偶蹄(ti)(ti)目(mu)：野豬、香麝、赤(chi)麂(ji)、獐、水(shui)鹿、梅(mei)花鹿、青(qing)羊、羚(ling)羊、蘇門羚(ling)。

該(gai)動(dong)(dong)(dong)物(wu)(wu)群(qun)包含一定數量的(de)(de)(de)(de)更(geng)新(xin)世(shi)絕滅(mie)種(zhong)(zhong)動(dong)(dong)(dong)物(wu)(wu), 如(ru)(ru)碩(shuo)獼猴、變(bian)異倉鼠(shu)、最后鬣狗、大熊(xiong)貓巴氏亞(ya)(ya)種(zhong)(zhong)、柯氏西藏(zang)熊(xiong)、東方劍齒(chi)象(xiang)、中(zhong)國犀、華南(nan)巨貘(mo)等(deng), 同時(shi)也(ye)有(you)較(jiao)(jiao)多現(xian)生(sheng)種(zhong)(zhong), 如(ru)(ru)云(yun)豹、豺、狼、豬獾、果子貍(li)、野豬、水(shui)鹿、梅花鹿等(deng)。 動(dong)(dong)(dong)物(wu)(wu)群(qun)組合具備更(geng)新(xin)世(shi)中(zhong)、晚期(qi)的(de)(de)(de)(de)時(shi)代特點, 總體(ti)面貌表現(xian)出大熊(xiong)貓-劍齒(chi)象(xiang)動(dong)(dong)(dong)物(wu)(wu)群(qun)特征. 動(dong)(dong)(dong)物(wu)(wu)群(qun)生(sheng)態反(fan)映該(gai)遺(yi)(yi)址(zhi)是以(yi)(yi)熱(re)帶、亞(ya)(ya)熱(re)帶森(sen)(sen)(sen)林(lin)環(huan)(huan)境景(jing)觀為(wei)主, 如(ru)(ru)動(dong)(dong)(dong)物(wu)(wu)群(qun)中(zhong)發現(xian)有(you)低地密林(lin)、熱(re)帶雨林(lin)以(yi)(yi)樹棲生(sheng)活(huo)(huo)為(wei)主的(de)(de)(de)(de)云(yun)豹、長綠闊葉林(lin)帶生(sheng)活(huo)(huo)的(de)(de)(de)(de)毛耳鼯鼠(shu)、及數量較(jiao)(jiao)多的(de)(de)(de)(de)菊頭(tou)蝠等(deng). 菊頭(tou)蝠是典型的(de)(de)(de)(de)森(sen)(sen)(sen)林(lin)性動(dong)(dong)(dong)物(wu)(wu), 并且只在大片森(sen)(sen)(sen)林(lin)環(huan)(huan)境下適宜(yi)生(sheng)存(cun), 因(yin)此又被動(dong)(dong)(dong)物(wu)(wu)學家稱為(wei)森(sen)(sen)(sen)林(lin)環(huan)(huan)境的(de)(de)(de)(de)標志. 動(dong)(dong)(dong)物(wu)(wu)群(qun)中(zhong)也(ye)有(you)具山地特征的(de)(de)(de)(de)動(dong)(dong)(dong)物(wu)(wu)和以(yi)(yi)秦嶺(ling)為(wei)分布中(zhong)心的(de)(de)(de)(de)區(qu)(qu)域性動(dong)(dong)(dong)物(wu)(wu), 前者如(ru)(ru)蘇門羚、青羊等(deng). 后者如(ru)(ru)苛南(nan)絨鼠(shu)等(deng). 黃龍洞動(dong)(dong)(dong)物(wu)(wu)群(qun)反(fan)映出該(gai)遺(yi)(yi)址(zhi)處(chu)于秦嶺(ling)南(nan)麓的(de)(de)(de)(de)自然(ran)區(qu)(qu)位特點, 并且還表示中(zhong)國南(nan)北氣候分界線-秦嶺(ling)山區(qu)(qu)(高度)在黃龍洞古遺(yi)(yi)址(zhi)時(shi)期(qi)已經具有(you)規模(mo)。

人類化石

發現(xian)的(de)(de)人(ren)類(lei)牙(ya)(ya)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)化石共(gong) 5 枚(mei), 分別(bie)為下(xia)(xia)(xia)頜左側(ce)第二或第三臼(jiu)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)、下(xia)(xia)(xia)頜右(you)側(ce)第二臼(jiu)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)、上頜左側(ce)犬齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)、下(xia)(xia)(xia)頜右(you)側(ce)第一(yi)或第二門齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)、上頜左側(ce)第三臼(jiu)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi). 這些牙(ya)(ya)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)呈(cheng)白色或黃褐色, 有(you)一(yi)定程(cheng)度的(de)(de)石化. 除左上頜第三臼(jiu)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)冠咬合(he)面磨耗較(jiao)輕, 可(ke)能(neng)代(dai)表著(zhu)年(nian)(nian)輕個體(ti)外, 其余4枚(mei)牙(ya)(ya)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)磨耗均較(jiao)嚴重, 屬于(yu)壯年(nian)(nian)以上的(de)(de)個體(ti). 初(chu)步(bu)觀(guan)察顯示(shi)下(xia)(xia)(xia)頜門齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)舌側(ce)面呈(cheng)明(ming)顯的(de)(de)鏟形, 但無常見(jian)于(yu)直立(li)人(ren)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)結節和指(zhi)狀突. 與迄(qi)今在(zai)(zai)中(zhong)國境內發現(xian)的(de)(de)古人(ren)類(lei)牙(ya)(ya)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)測量數據對比(bi), 黃龍(long)洞牙(ya)(ya)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)尺寸比(bi)以周口店為代(dai)表的(de)(de)直立(li)人(ren)牙(ya)(ya)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)要(yao)小(xiao), 處在(zai)(zai)晚期智人(ren)牙(ya)(ya)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)尺寸變異(yi)范(fan)圍之內. 結合(he)洞穴時(shi)代(dai)、動物群及年(nian)(nian)代(dai)測試結果綜合(he)分析, 在(zai)(zai)黃龍(long)洞發現(xian)的(de)(de)人(ren)類(lei)牙(ya)(ya)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)代(dai)表著(zhu)晚期智人(ren)，建(jian)議(yi)簡稱(cheng)“鄖西(xi)人(ren)”。

石制品

試掘共發現古(gu)人(ren)(ren)(ren)類(lei)制(zhi)作和(he)(he)(he)使(shi)用(yong)(yong)(yong)的(de)石(shi)(shi)(shi)(shi)(shi)(shi)器(qi)(qi)(qi)及其副(fu)產品(pin)(pin)22件(jian). 這些(xie)人(ren)(ren)(ren)工(gong)(gong)(gong)石(shi)(shi)(shi)(shi)(shi)(shi)制(zhi)品(pin)(pin)多(duo)為古(gu)人(ren)(ren)(ren)類(lei)制(zhi)作石(shi)(shi)(shi)(shi)(shi)(shi)質(zhi)工(gong)(gong)(gong)具所(suo)產生的(de)斷塊和(he)(he)(he)石(shi)(shi)(shi)(shi)(shi)(shi)片(pian). 經(jing)加工(gong)(gong)(gong)成(cheng)型的(de)石(shi)(shi)(shi)(shi)(shi)(shi)器(qi)(qi)(qi)包括(kuo)刮削(xue)(xue)器(qi)(qi)(qi)、砍砸(za)器(qi)(qi)(qi)、手鎬(hao)和(he)(he)(he)石(shi)(shi)(shi)(shi)(shi)(shi)錐. 刮削(xue)(xue)器(qi)(qi)(qi)共5件(jian), 是(shi)數量多(duo)的(de)器(qi)(qi)(qi)類(lei), 原料(liao)選(xuan)用(yong)(yong)(yong)脈石(shi)(shi)(shi)(shi)(shi)(shi)英和(he)(he)(he)燧(sui)石(shi)(shi)(shi)(shi)(shi)(shi), 系將石(shi)(shi)(shi)(shi)(shi)(shi)片(pian)薄銳的(de)邊緣(yuan)(yuan)用(yong)(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)錘打(da)制(zhi)出(chu)(chu)鋒利(li)的(de)刃(ren)口, 以(yi)供刮削(xue)(xue)、切割(ge)之用(yong)(yong)(yong). 手鎬(hao)3件(jian), 原料(liao)為質(zhi)地較(jiao)粗的(de)粉砂巖(yan)、火山巖(yan)和(he)(he)(he)變質(zhi)巖(yan), 原坯為卵石(shi)(shi)(shi)(shi)(shi)(shi)塊, 系將一(yi)端打(da)制(zhi)出(chu)(chu)突起而(er)厚(hou)鈍(dun)(dun)的(de)尖刃(ren), 以(yi)利(li)挖掘. 其中(zhong)(zhong)2件(jian)制(zhi)作精良、規范, 在尖部從卵石(shi)(shi)(shi)(shi)(shi)(shi)原有(you)(you)的(de)弧面(mian)上向一(yi)面(mian)加工(gong)(gong)(gong)成(cheng)可供使(shi)用(yong)(yong)(yong)的(de)尖刃(ren), 相對一(yi)端則敲(qiao)打(da)變鈍(dun)(dun), 適(shi)宜抓握, 持握手中(zhong)(zhong)舒適(shi)而(er)適(shi)用(yong)(yong)(yong). 石(shi)(shi)(shi)(shi)(shi)(shi)錐只有(you)(you)1件(jian), 用(yong)(yong)(yong)脈石(shi)(shi)(shi)(shi)(shi)(shi)英石(shi)(shi)(shi)(shi)(shi)(shi)片(pian)制(zhi)成(cheng), 加工(gong)(gong)(gong)出(chu)(chu)的(de)兩(liang)條薄銳的(de)刃(ren)緣(yuan)(yuan)交匯(hui)成(cheng)龜首狀的(de)短(duan)而(er)鈍(dun)(dun)的(de)尖刃(ren). 1件(jian)砍砸(za)器(qi)(qi)(qi)系用(yong)(yong)(yong)碧玉裂(lie)片(pian)制(zhi)成(cheng), 在多(duo)個邊緣(yuan)(yuan)有(you)(you)加工(gong)(gong)(gong)和(he)(he)(he)使(shi)用(yong)(yong)(yong)的(de)痕(hen)跡(ji), 修(xiu)整隨意、粗糙(cao). 此外(wai), 1件(jian)原型為卵石(shi)(shi)(shi)(shi)(shi)(shi)的(de)石(shi)(shi)(shi)(shi)(shi)(shi)錘上出(chu)(chu)現一(yi)個集中(zhong)(zhong)分布(bu)細碎疤(ba)痕(hen)的(de)凹陷區(qu)域(yu), 顯系砸(za)擊生產石(shi)(shi)(shi)(shi)(shi)(shi)片(pian)和(he)(he)(he)敲(qiao)砸(za)堅果所(suo)致; 幾(ji)件(jian)石(shi)(shi)(shi)(shi)(shi)(shi)片(pian)和(he)(he)(he)斷塊上有(you)(you)不規律的(de)疤(ba)痕(hen), 應是(shi)未經(jing)加工(gong)(gong)(gong)而(er)偶爾被作為工(gong)(gong)(gong)具使(shi)用(yong)(yong)(yong)的(de)結果。

目(mu)前該(gai)遺址出土的(de)(de)(de)人(ren)(ren)工石(shi)(shi)(shi)(shi)制(zhi)(zhi)品(pin)還很少, 因而難窺古人(ren)(ren)類(lei)(lei)的(de)(de)(de)石(shi)(shi)(shi)(shi)器(qi)技術全貌. 從有(you)限(xian)的(de)(de)(de)材料(liao)(liao)來(lai)看, 古人(ren)(ren)在(zai)(zai)此采(cai)(cai)用(yong)(yong)了兩種技術剝離石(shi)(shi)(shi)(shi)片、生(sheng)產(chan)石(shi)(shi)(shi)(shi)器(qi), 即錘擊法和砸擊法. 前者在(zai)(zai)中(zhong)(zhong)國舊石(shi)(shi)(shi)(shi)器(qi)時代被廣(guang)泛采(cai)(cai)用(yong)(yong), 而后者多(duo)出現在(zai)(zai)北(bei)方(fang)的(de)(de)(de)遺址中(zhong)(zhong). 該(gai)地點(dian)石(shi)(shi)(shi)(shi)器(qi)加(jia)工多(duo)簡單、粗(cu)(cu)糙, 采(cai)(cai)用(yong)(yong)礫石(shi)(shi)(shi)(shi)作原(yuan)料(liao)(liao)者占較大(da)的(de)(de)(de)比例, 一(yi)些石(shi)(shi)(shi)(shi)制(zhi)(zhi)品(pin)粗(cu)(cu)大(da), 顯示南(nan)方(fang)礫石(shi)(shi)(shi)(shi)石(shi)(shi)(shi)(shi)制(zhi)(zhi)品(pin)的(de)(de)(de)鮮(xian)明特點(dian); 但加(jia)工成型(xing)的(de)(de)(de)石(shi)(shi)(shi)(shi)器(qi)多(duo)為個體較小、以(yi)石(shi)(shi)(shi)(shi)片作毛坯的(de)(de)(de)刮削器(qi), 加(jia)之(zhi)砸擊技術的(de)(de)(de)采(cai)(cai)用(yong)(yong), 使該(gai)遺址的(de)(de)(de)文化面貌又兼有(you)中(zhong)(zhong)國北(bei)方(fang)的(de)(de)(de)舊石(shi)(shi)(shi)(shi)器(qi)文化風格, 顯示一(yi)種交融(rong)、過(guo)(guo)渡的(de)(de)(de)屬性. 石(shi)(shi)(shi)(shi)錘、石(shi)(shi)(shi)(shi)片、斷塊(kuai)的(de)(de)(de)存在(zai)(zai)表明古人(ren)(ren)類(lei)(lei)在(zai)(zai)遺址中(zhong)(zhong)從事過(guo)(guo)制(zhi)(zhi)作石(shi)(shi)(shi)(shi)器(qi)的(de)(de)(de)活動, 而部分伴生(sheng)動物化石(shi)(shi)(shi)(shi)上出現鋒利(li)的(de)(de)(de)石(shi)(shi)(shi)(shi)器(qi)刃(ren)口切割(ge)留(liu)下(xia)的(de)(de)(de)條痕, 說明古人(ren)(ren)曾在(zai)(zai)洞中(zhong)(zhong)使用(yong)(yong)石(shi)(shi)(shi)(shi)器(qi), 消費(fei)過(guo)(guo)動物食物資源(yuan), 進(jin)而證明黃龍洞是一(yi)處史前人(ren)(ren)類(lei)(lei)生(sheng)產(chan)、生(sheng)活和消費(fei)的(de)(de)(de)場所, 即所謂洞穴(xue)之(zhi)家。

歷史沿革

宋人樂史在(zai)其地理名(ming)著《太平寰(huan)宇記(ji)·山(shan)南西道·商州·上(shang)津(jin)縣載：“千(qian)人穴在(zai)縣東七十里，穴口高闊三丈(zhang)，深二百步，可(ke)容千(qian)人，中(zhong)有(you)石暗凝若乳，味甘治疾，常有(you)石燕、鳥群，飛出入其中(zhong)。”這是目前已(yi)知古籍中(zhong)最(zui)早記(ji)載黃龍洞的。明代《鄖(yun)臺志》載：“黃龍山(shan)，山(shan)下有(you)洞，禱雨多應(ying)”。

2004年(nian)(nian)5月(yue), 在為配合高速(su)公(gong)路建設(she)進行的(de)(de)文(wen)物(wu)調(diao)查(cha)中, 本(ben)文(wen)第一作者在湖(hu)北省(sheng)鄖西縣黃龍洞發(fa)現了哺乳動物(wu)化石(shi)(shi)(shi). 在6~8月(yue)和(he)11~12月(yue)兩次試掘中, 共(gong)有5枚人類(lei)牙齒化石(shi)(shi)(shi)、20余件(jian)石(shi)(shi)(shi)制品(pin)(pin)和(he)大量(liang)動物(wu)化石(shi)(shi)(shi)被(bei)發(fa)掘出土. 初(chu)步動物(wu)群分析、石(shi)(shi)(shi)制品(pin)(pin)研(yan)究和(he)年(nian)(nian)代測定(ding)顯示(shi)這是一處更(geng)新世(shi)晚(wan)期(qi)古人類(lei)遺(yi)址(zhi), 對研(yan)究中國及東亞(ya)地區更(geng)新世(shi)晚(wan)期(qi)人類(lei)演化和(he)現代智人起源具有非常重要的(de)(de)價值。