芒果视频

基本介紹

遺(yi)址位于(yu)湖(hu)北(bei)省十堰市鄖西(xi)縣香(xiang)口(kou)(kou)(kou)鄉黃云(yun)鋪村，是舊(jiu)石器時代的(de)古遺(yi)址。黃龍(long)洞(dong)(dong)(dong)(dong)(dong)地(di)(di)理坐標(biao)為(wei)(wei) 110°13′04.3″E, 33°07′62.8″N, 海(hai)拔約(yue)601 m. 黃龍(long)洞(dong)(dong)(dong)(dong)(dong)處(chu)于(yu)秦(qin)(qin)嶺(ling)東(dong)段南(nan)麓丘陵山(shan)地(di)(di), 發(fa)育(yu)于(yu)古生界寒武(wu)系中統岳(yue)家坪組(zu)的(de)石灰巖(yan)地(di)(di)層, 該組(zu)地(di)(di)層在黃龍(long)洞(dong)(dong)(dong)(dong)(dong)附近表現(xian)為(wei)(wei)黑色中-薄層層狀泥質(zhi)(zhi)(zhi)灰巖(yan)和(he)含碳(tan)泥質(zhi)(zhi)(zhi)灰巖(yan). 該區在地(di)(di)質(zhi)(zhi)(zhi)構(gou)造(zao)上屬南(nan)秦(qin)(qin)嶺(ling)-印支褶(zhe)皺帶(dai)東(dong)段, 地(di)(di)貌以中、低(di)(di)山(shan)和(he)盆地(di)(di)為(wei)(wei)主, 地(di)(di)勢起伏變化大(da), 山(shan)坡陡峻, 溝壑縱橫. 黃龍(long)洞(dong)(dong)(dong)(dong)(dong)為(wei)(wei)大(da)型(xing)管狀溶(rong)洞(dong)(dong)(dong)(dong)(dong), 洞(dong)(dong)(dong)(dong)(dong)穴(xue)平(ping)面主軸近東(dong)北(bei)-西(xi)南(nan)向. 洞(dong)(dong)(dong)(dong)(dong)口(kou)(kou)(kou)原始寬度約(yue) 27.8 m, 高約(yue)11 m. 現(xian)初步探明洞(dong)(dong)(dong)(dong)(dong)穴(xue)水(shui)(shui)平(ping)深度約(yue)400余米(未到(dao)盡頭), 寬度11~117 m. 洞(dong)(dong)(dong)(dong)(dong)口(kou)(kou)(kou)朝向東(dong)北(bei), 洞(dong)(dong)(dong)(dong)(dong)口(kou)(kou)(kou)前有發(fa)源于(yu)秦(qin)(qin)嶺(ling)的(de)大(da)水(shui)(shui)河(漢(han)江支流), 洞(dong)(dong)(dong)(dong)(dong)口(kou)(kou)(kou)高出河水(shui)(shui)約(yue)7.8 m. 洞(dong)(dong)(dong)(dong)(dong)口(kou)(kou)(kou)前是順大(da)水(shui)(shui)河發(fa)育(yu)的(de)狹長平(ping)川, 洞(dong)(dong)(dong)(dong)(dong)穴(xue)后是綿延的(de)黃龍(long)山(shan)(主峰1277 m). 洞(dong)(dong)(dong)(dong)(dong)內原生堆積深厚(hou), 堆積物(wu)頂(ding)(ding)部普遍發(fa)育(yu)鈣板層. 堆積物(wu)在洞(dong)(dong)(dong)(dong)(dong)口(kou)(kou)(kou)處(chu)位置較低(di)(di), 向洞(dong)(dong)(dong)(dong)(dong)里逐漸(jian)抬(tai)升, 與(yu)洞(dong)(dong)(dong)(dong)(dong)穴(xue)頂(ding)(ding)部間距漸(jian)小. 堆積物(wu)結(jie)構(gou)簡單, 自然分層較清楚, 自上而下可劃分為(wei)(wei)5層。

(1) 頂鈣板層: 乳白色或(huo)棕黃色, 大(da)多結構致密(mi)、純凈, 局(ju)部不純凈者結構疏松. 在洞內分布比較普遍, 厚約2~ 28 cm;

(2) 粉砂(sha)質黏土(tu)-砂(sha)礫(li)層(ceng): 粉砂(sha)質黏土(tu)與砂(sha)礫(li)呈“同層(ceng)異(yi)相(xiang)”: 靠洞(dong)口的(de)堆積為含黏土(tu)基質的(de)砂(sha)礫(li), 向洞(dong)內則砂(sha)礫(li)逐(zhu)漸(jian)變少(shao)、礫(li)徑漸(jian)小, 在(zai)洞(dong)內深處轉變為粉砂(sha)質黏土(tu). 洞(dong)內地(di)勢較(jiao)高(gao)處該(gai)層(ceng)缺(que)失(shi). 無包含物. 厚1~201 cm;

(3) 紅(hong)色粉砂(sha)質黏土層(ceng): 層(ceng)內間續發(fa)育2層(ceng)薄鈣(gai)板, 鈣(gai)板呈局(ju)(ju)部、斷續發(fa)育, 棕黃色. 鈣(gai)板層(ceng)下方局(ju)(ju)部發(fa)育有孤立(li)的石筍, 與(yu)鈣(gai)板層(ceng)無直接連接. 本層(ceng)厚(hou)58~101 cm;

(4) 石(shi)灰巖風化(hua)(hua)物堆積(ji)層: 結構較松散(san), 主(zhu)要(yao)為石(shi)灰巖風化(hua)(hua)角礫和風化(hua)(hua)殘余黏土基質等. 無包含物, 厚41~66 cm;

(5) 棕紅色粉砂質黏土(tu), 結構(gou)較緊(jin)密, 無包含物, 厚18~26 cm。

2013年5月 ，被國(guo)務(wu)院核定(ding)公布為第(di)七(qi)批全(quan)國(guo)重點文物保護單位。

景點景觀

動物化石

黃龍洞出土動(dong)物化石1700余件, 經初步鑒定為(wei)11目(mu)50種(zhong).

(1)靈(ling)長(chang)(chang)目(mu)﹕碩(shuo)獼(mi)猴、獼(mi)猴、灰(hui)葉猴 (2) 十足目(mu)﹕重(zhong)石束腹(fu)蟹 (3) 無尾目(mu)﹕蛙 (4) 食蟲目(mu)﹕微尾、刺(ci)猬 (5) 翼手(shou)目(mu)﹕普(pu)氏(shi)(shi)蹄(ti)蝠(fu)(fu)、大馬蹄(ti)蝠(fu)(fu)、馬鐵菊(ju)頭(tou)蝠(fu)(fu)、皮(pi)氏(shi)(shi)菊(ju)頭(tou)蝠(fu)(fu)、大耳菊(ju)頭(tou)蝠(fu)(fu)、印度假吸吸血蝠(fu)(fu)、鼠(shu)(shu)(shu)(shu)(shu)耳蝠(fu)(fu)、白腹(fu)管鼻蝠(fu)(fu) (6) 兔(tu)形目(mu)：鼠(shu)(shu)(shu)(shu)(shu)兔(tu) (7) 嚙齒目(mu)：苛(ke)南(nan)絨鼠(shu)(shu)(shu)(shu)(shu)、變異倉鼠(shu)(shu)(shu)(shu)(shu)、灰(hui)鼯鼠(shu)(shu)(shu)(shu)(shu)、紅白鼯鼠(shu)(shu)(shu)(shu)(shu)、赤腹(fu)松鼠(shu)(shu)(shu)(shu)(shu)、側紋(wen)巖(yan)松鼠(shu)(shu)(shu)(shu)(shu)、毛耳鼯鼠(shu)(shu)(shu)(shu)(shu)、華南(nan)豪豬(zhu)、中(zhong)(zhong)華竹鼠(shu)(shu)(shu)(shu)(shu) (8) 食肉目(mu)﹕云(yun)豹(bao)、最后鬣狗、豺、狼(lang)、豬(zhu)獾、果子貍、大熊(xiong)貓巴(ba)氏(shi)(shi)亞(ya)種、黑熊(xiong)、柯氏(shi)(shi)西藏熊(xiong)、華南(nan)虎、野貓 (9) 長(chang)(chang)鼻目(mu)﹕東方劍齒象(10) 奇蹄(ti)目(mu)﹕中(zhong)(zhong)國犀(xi)、基氏(shi)(shi)貝爾格犀(xi)、華南(nan)巨貘(11) 偶蹄(ti)目(mu)：野豬(zhu)、香(xiang)麝、赤麂(ji)、獐、水(shui)鹿、梅花(hua)鹿、青羊、羚羊、蘇門羚。

該(gai)動(dong)(dong)物(wu)(wu)(wu)(wu)群(qun)包含一定數(shu)量的(de)(de)(de)更新(xin)世(shi)絕滅種(zhong)動(dong)(dong)物(wu)(wu)(wu)(wu), 如(ru)(ru)碩(shuo)獼猴、變異倉鼠、最后鬣狗、大熊(xiong)貓巴氏亞種(zhong)、柯(ke)氏西藏熊(xiong)、東方劍齒(chi)(chi)象、中(zhong)(zhong)國犀、華南(nan)(nan)巨貘等(deng), 同時(shi)(shi)也(ye)有較多(duo)現(xian)生(sheng)種(zhong), 如(ru)(ru)云(yun)豹、豺、狼、豬(zhu)獾、果子貍、野豬(zhu)、水鹿(lu)、梅花鹿(lu)等(deng)。 動(dong)(dong)物(wu)(wu)(wu)(wu)群(qun)組合具(ju)備更新(xin)世(shi)中(zhong)(zhong)、晚期的(de)(de)(de)時(shi)(shi)代特(te)(te)點, 總體面貌(mao)表(biao)現(xian)出(chu)大熊(xiong)貓-劍齒(chi)(chi)象動(dong)(dong)物(wu)(wu)(wu)(wu)群(qun)特(te)(te)征. 動(dong)(dong)物(wu)(wu)(wu)(wu)群(qun)生(sheng)態反映該(gai)遺(yi)址是(shi)以熱帶(dai)(dai)、亞熱帶(dai)(dai)森(sen)林(lin)環境景觀為主(zhu)(zhu), 如(ru)(ru)動(dong)(dong)物(wu)(wu)(wu)(wu)群(qun)中(zhong)(zhong)發現(xian)有低地密林(lin)、熱帶(dai)(dai)雨林(lin)以樹(shu)棲生(sheng)活(huo)為主(zhu)(zhu)的(de)(de)(de)云(yun)豹、長(chang)綠闊葉林(lin)帶(dai)(dai)生(sheng)活(huo)的(de)(de)(de)毛耳鼯鼠、及(ji)數(shu)量較多(duo)的(de)(de)(de)菊頭蝠(fu)等(deng). 菊頭蝠(fu)是(shi)典型的(de)(de)(de)森(sen)林(lin)性(xing)動(dong)(dong)物(wu)(wu)(wu)(wu), 并(bing)且只在大片森(sen)林(lin)環境下適(shi)宜生(sheng)存, 因此又被動(dong)(dong)物(wu)(wu)(wu)(wu)學家稱為森(sen)林(lin)環境的(de)(de)(de)標志. 動(dong)(dong)物(wu)(wu)(wu)(wu)群(qun)中(zhong)(zhong)也(ye)有具(ju)山(shan)地特(te)(te)征的(de)(de)(de)動(dong)(dong)物(wu)(wu)(wu)(wu)和以秦嶺(ling)為分布(bu)中(zhong)(zhong)心的(de)(de)(de)區域(yu)性(xing)動(dong)(dong)物(wu)(wu)(wu)(wu), 前(qian)者如(ru)(ru)蘇門(men)羚、青羊等(deng). 后者如(ru)(ru)苛南(nan)(nan)絨鼠等(deng). 黃龍(long)洞動(dong)(dong)物(wu)(wu)(wu)(wu)群(qun)反映出(chu)該(gai)遺(yi)址處(chu)于(yu)秦嶺(ling)南(nan)(nan)麓的(de)(de)(de)自然區位特(te)(te)點, 并(bing)且還表(biao)示(shi)中(zhong)(zhong)國南(nan)(nan)北氣候分界線(xian)-秦嶺(ling)山(shan)區(高度)在黃龍(long)洞古(gu)遺(yi)址時(shi)(shi)期已經(jing)具(ju)有規模。

人類化石

發現的(de)人(ren)(ren)(ren)(ren)類牙(ya)(ya)(ya)齒(chi)(chi)化(hua)石(shi)共 5 枚(mei), 分別為下(xia)頜(he)(he)左(zuo)(zuo)側(ce)(ce)第(di)二或第(di)三臼(jiu)(jiu)齒(chi)(chi)、下(xia)頜(he)(he)右(you)側(ce)(ce)第(di)二臼(jiu)(jiu)齒(chi)(chi)、上(shang)(shang)頜(he)(he)左(zuo)(zuo)側(ce)(ce)犬齒(chi)(chi)、下(xia)頜(he)(he)右(you)側(ce)(ce)第(di)一(yi)或第(di)二門齒(chi)(chi)、上(shang)(shang)頜(he)(he)左(zuo)(zuo)側(ce)(ce)第(di)三臼(jiu)(jiu)齒(chi)(chi). 這些牙(ya)(ya)(ya)齒(chi)(chi)呈白色(se)或黃(huang)褐色(se), 有一(yi)定(ding)程度(du)的(de)石(shi)化(hua). 除(chu)左(zuo)(zuo)上(shang)(shang)頜(he)(he)第(di)三臼(jiu)(jiu)齒(chi)(chi)齒(chi)(chi)冠(guan)咬合(he)面(mian)磨耗較(jiao)輕(qing), 可能(neng)代表著(zhu)年(nian)輕(qing)個體外, 其余4枚(mei)牙(ya)(ya)(ya)齒(chi)(chi)磨耗均較(jiao)嚴重, 屬于壯(zhuang)年(nian)以(yi)上(shang)(shang)的(de)個體. 初步觀察顯(xian)示下(xia)頜(he)(he)門齒(chi)(chi)舌(she)側(ce)(ce)面(mian)呈明顯(xian)的(de)鏟形, 但無常見于直立人(ren)(ren)(ren)(ren)的(de)齒(chi)(chi)結節和指狀突. 與迄(qi)今在中(zhong)國境內發現的(de)古人(ren)(ren)(ren)(ren)類牙(ya)(ya)(ya)齒(chi)(chi)測量(liang)數據對比, 黃(huang)龍洞(dong)牙(ya)(ya)(ya)齒(chi)(chi)尺寸比以(yi)周口店為代表的(de)直立人(ren)(ren)(ren)(ren)牙(ya)(ya)(ya)齒(chi)(chi)要小, 處在晚期智(zhi)人(ren)(ren)(ren)(ren)牙(ya)(ya)(ya)齒(chi)(chi)尺寸變異范圍之(zhi)內. 結合(he)洞(dong)穴時代、動物(wu)群(qun)及(ji)年(nian)代測試結果綜(zong)合(he)分析, 在黃(huang)龍洞(dong)發現的(de)人(ren)(ren)(ren)(ren)類牙(ya)(ya)(ya)齒(chi)(chi)代表著(zhu)晚期智(zhi)人(ren)(ren)(ren)(ren)，建議簡稱“鄖西人(ren)(ren)(ren)(ren)”。

石制品

試掘(jue)共(gong)發(fa)現(xian)古人類(lei)制(zhi)(zhi)(zhi)作和使用(yong)(yong)的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)器(qi)及其副產品22件(jian)(jian). 這(zhe)些人工(gong)(gong)(gong)石(shi)(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)品多為古人類(lei)制(zhi)(zhi)(zhi)作石(shi)(shi)(shi)(shi)(shi)(shi)質(zhi)(zhi)工(gong)(gong)(gong)具所產生的(de)(de)(de)(de)(de)斷(duan)塊和石(shi)(shi)(shi)(shi)(shi)(shi)片(pian). 經(jing)(jing)加工(gong)(gong)(gong)成型的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)器(qi)包括(kuo)刮削(xue)器(qi)、砍砸(za)器(qi)、手(shou)鎬(hao)(hao)和石(shi)(shi)(shi)(shi)(shi)(shi)錐. 刮削(xue)器(qi)共(gong)5件(jian)(jian), 是(shi)數量多的(de)(de)(de)(de)(de)器(qi)類(lei), 原(yuan)料選(xuan)用(yong)(yong)脈(mo)石(shi)(shi)(shi)(shi)(shi)(shi)英和燧石(shi)(shi)(shi)(shi)(shi)(shi), 系(xi)將(jiang)石(shi)(shi)(shi)(shi)(shi)(shi)片(pian)薄銳的(de)(de)(de)(de)(de)邊緣用(yong)(yong)石(shi)(shi)(shi)(shi)(shi)(shi)錘打制(zhi)(zhi)(zhi)出鋒利(li)的(de)(de)(de)(de)(de)刃口, 以(yi)供(gong)刮削(xue)、切割之用(yong)(yong). 手(shou)鎬(hao)(hao)3件(jian)(jian), 原(yuan)料為質(zhi)(zhi)地較粗(cu)(cu)的(de)(de)(de)(de)(de)粉砂巖(yan)、火山巖(yan)和變(bian)質(zhi)(zhi)巖(yan), 原(yuan)坯為卵石(shi)(shi)(shi)(shi)(shi)(shi)塊, 系(xi)將(jiang)一(yi)端打制(zhi)(zhi)(zhi)出突(tu)起而(er)厚鈍的(de)(de)(de)(de)(de)尖(jian)刃, 以(yi)利(li)挖掘(jue). 其中(zhong)2件(jian)(jian)制(zhi)(zhi)(zhi)作精良(liang)、規范, 在尖(jian)部從(cong)卵石(shi)(shi)(shi)(shi)(shi)(shi)原(yuan)有的(de)(de)(de)(de)(de)弧面上(shang)(shang)向一(yi)面加工(gong)(gong)(gong)成可(ke)供(gong)使用(yong)(yong)的(de)(de)(de)(de)(de)尖(jian)刃, 相對(dui)一(yi)端則敲打變(bian)鈍, 適(shi)宜抓握, 持握手(shou)中(zhong)舒(shu)適(shi)而(er)適(shi)用(yong)(yong). 石(shi)(shi)(shi)(shi)(shi)(shi)錐只有1件(jian)(jian), 用(yong)(yong)脈(mo)石(shi)(shi)(shi)(shi)(shi)(shi)英石(shi)(shi)(shi)(shi)(shi)(shi)片(pian)制(zhi)(zhi)(zhi)成, 加工(gong)(gong)(gong)出的(de)(de)(de)(de)(de)兩條(tiao)薄銳的(de)(de)(de)(de)(de)刃緣交匯成龜首狀的(de)(de)(de)(de)(de)短(duan)而(er)鈍的(de)(de)(de)(de)(de)尖(jian)刃. 1件(jian)(jian)砍砸(za)器(qi)系(xi)用(yong)(yong)碧(bi)玉(yu)裂(lie)片(pian)制(zhi)(zhi)(zhi)成, 在多個邊緣有加工(gong)(gong)(gong)和使用(yong)(yong)的(de)(de)(de)(de)(de)痕(hen)跡, 修整隨意(yi)、粗(cu)(cu)糙(cao). 此外, 1件(jian)(jian)原(yuan)型為卵石(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)錘上(shang)(shang)出現(xian)一(yi)個集中(zhong)分布細碎疤(ba)痕(hen)的(de)(de)(de)(de)(de)凹(ao)陷區域, 顯系(xi)砸(za)擊生產石(shi)(shi)(shi)(shi)(shi)(shi)片(pian)和敲砸(za)堅果所致; 幾件(jian)(jian)石(shi)(shi)(shi)(shi)(shi)(shi)片(pian)和斷(duan)塊上(shang)(shang)有不規律的(de)(de)(de)(de)(de)疤(ba)痕(hen), 應(ying)是(shi)未經(jing)(jing)加工(gong)(gong)(gong)而(er)偶爾被作為工(gong)(gong)(gong)具使用(yong)(yong)的(de)(de)(de)(de)(de)結果。

目前(qian)該(gai)遺(yi)址出土的(de)人工石(shi)(shi)(shi)(shi)制(zhi)品還很少, 因而(er)難窺(kui)古(gu)人類的(de)石(shi)(shi)(shi)(shi)器(qi)技術(shu)全貌. 從有(you)(you)限的(de)材料來(lai)看(kan), 古(gu)人在(zai)(zai)(zai)此采用了兩種技術(shu)剝(bo)離石(shi)(shi)(shi)(shi)片(pian)(pian)、生產(chan)石(shi)(shi)(shi)(shi)器(qi), 即錘擊法和砸(za)擊法. 前(qian)者在(zai)(zai)(zai)中(zhong)國舊石(shi)(shi)(shi)(shi)器(qi)時代(dai)被廣泛采用, 而(er)后者多出現(xian)在(zai)(zai)(zai)北(bei)方的(de)遺(yi)址中(zhong). 該(gai)地點石(shi)(shi)(shi)(shi)器(qi)加工多簡單(dan)、粗(cu)糙, 采用礫石(shi)(shi)(shi)(shi)作原料者占較大(da)的(de)比例, 一(yi)些(xie)石(shi)(shi)(shi)(shi)制(zhi)品粗(cu)大(da), 顯(xian)示南方礫石(shi)(shi)(shi)(shi)石(shi)(shi)(shi)(shi)制(zhi)品的(de)鮮明(ming)特點; 但加工成型的(de)石(shi)(shi)(shi)(shi)器(qi)多為個體較小、以石(shi)(shi)(shi)(shi)片(pian)(pian)作毛坯的(de)刮削(xue)器(qi), 加之砸(za)擊技術(shu)的(de)采用, 使(shi)該(gai)遺(yi)址的(de)文化面貌又兼有(you)(you)中(zhong)國北(bei)方的(de)舊石(shi)(shi)(shi)(shi)器(qi)文化風格(ge), 顯(xian)示一(yi)種交融、過(guo)渡的(de)屬性. 石(shi)(shi)(shi)(shi)錘、石(shi)(shi)(shi)(shi)片(pian)(pian)、斷塊的(de)存在(zai)(zai)(zai)表(biao)明(ming)古(gu)人類在(zai)(zai)(zai)遺(yi)址中(zhong)從事(shi)過(guo)制(zhi)作石(shi)(shi)(shi)(shi)器(qi)的(de)活動, 而(er)部分伴生動物化石(shi)(shi)(shi)(shi)上出現(xian)鋒利的(de)石(shi)(shi)(shi)(shi)器(qi)刃(ren)口切割(ge)留(liu)下的(de)條痕, 說明(ming)古(gu)人曾在(zai)(zai)(zai)洞中(zhong)使(shi)用石(shi)(shi)(shi)(shi)器(qi), 消費(fei)過(guo)動物食物資源, 進而(er)證明(ming)黃龍洞是一(yi)處史前(qian)人類生產(chan)、生活和消費(fei)的(de)場所, 即所謂洞穴之家。

歷史沿革

宋人(ren)樂(le)史在其地理名(ming)著《太(tai)平寰宇(yu)記(ji)·山(shan)南(nan)西(xi)道·商州·上津縣載：“千(qian)人(ren)穴在縣東(dong)七(qi)十里，穴口(kou)高闊三(san)丈，深二百步，可容千(qian)人(ren)，中有石(shi)暗凝若乳，味(wei)甘治(zhi)疾(ji)，常有石(shi)燕、鳥(niao)群(qun)，飛(fei)出(chu)入其中。”這是目前已知古籍中最早記(ji)載黃(huang)龍(long)洞的。明代(dai)《鄖(yun)臺志》載：“黃(huang)龍(long)山(shan)，山(shan)下有洞，禱雨多應”。

2004年5月(yue), 在為(wei)配合(he)高速公路建設進行的(de)文物調查(cha)中, 本(ben)文第(di)一作者在湖北省鄖西縣黃龍洞發現(xian)(xian)了哺乳動物化(hua)石(shi)(shi)(shi)(shi). 在6~8月(yue)和(he)11~12月(yue)兩次試(shi)掘(jue)中, 共有5枚(mei)人類牙(ya)齒化(hua)石(shi)(shi)(shi)(shi)、20余(yu)件(jian)石(shi)(shi)(shi)(shi)制(zhi)品(pin)和(he)大(da)量(liang)動物化(hua)石(shi)(shi)(shi)(shi)被發掘(jue)出土. 初(chu)步動物群分析、石(shi)(shi)(shi)(shi)制(zhi)品(pin)研(yan)究和(he)年代測定顯示這是一處更新世晚期(qi)古人類遺(yi)址, 對研(yan)究中國及東亞地區更新世晚期(qi)人類演化(hua)和(he)現(xian)(xian)代智人起源(yuan)具有非常重要(yao)的(de)價值。