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簡介

澄江動(dong)(dong)(dong)物(wu)(wu)群國(guo)家地(di)質公(gong)園（Chengjiang fauna national geopark）位(wei)于云南省澄江市帽(mao)天(tian)山(shan)地(di)區，總占(zhan)地(di)面積(ji)1.8平方千米(mi)，主要地(di)質遺跡(ji)類(lei)(lei)型(xing)為古生(sheng)物(wu)(wu)化(hua)石(shi)。澄江動(dong)(dong)(dong)物(wu)(wu)化(hua)石(shi)群保(bao)存(cun)了早寒武世(shi)（距今(jin)5.3億(yi)年）40多個(ge)門類(lei)(lei)，100余(yu)種動(dong)(dong)(dong)物(wu)(wu)的化(hua)石(shi)。其中有海綿(mian)動(dong)(dong)(dong)物(wu)(wu)、腔(qiang)腸動(dong)(dong)(dong)物(wu)(wu)、軟體(ti)動(dong)(dong)(dong)物(wu)(wu)、節(jie)肢動(dong)(dong)(dong)物(wu)(wu)和難以分類(lei)(lei)的動(dong)(dong)(dong)物(wu)(wu)化(hua)石(shi)等。園區距昆明52千米(mi)，通高(gao)速公(gong)路，交通便(bian)捷，且與全(quan)國(guo)著名高(gao)原構造湖——撫仙(xian)湖相(xiang)鄰，彝族、苗族風(feng)情多姿多彩。

價值

由于埋(mai)藏地(di)質(zhi)條(tiao)件特(te)殊，不(bu)但保存了(le)生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)硬體(ti)化(hua)(hua)石(shi)，而且保存了(le)十(shi)分罕見精美的生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)軟體(ti)印痕化(hua)(hua)石(shi)。為(wei)人們研究(jiu)寒(han)武(wu)紀早(zao)期動(dong)物(wu)(wu)大(da)(da)爆發(fa)及這個時期的動(dong)物(wu)(wu)生(sheng)(sheng)(sheng)(sheng)理結構、生(sheng)(sheng)(sheng)(sheng)活習性(xing)、系統演(yan)化(hua)(hua)、生(sheng)(sheng)(sheng)(sheng)態(tai)環境提供了(le)實物(wu)(wu)資料，是極為(wei)寶貴的地(di)質(zhi)遺跡。澄江(jiang)動(dong)物(wu)(wu)群與澳大(da)(da)利亞伊迪卡拉動(dong)物(wu)(wu)化(hua)(hua)石(shi)群（距今5.8億年(nian)）和加拿(na)大(da)(da)布爾吉斯頁巖動(dong)物(wu)(wu)化(hua)(hua)石(shi)群（距今5.15億年(nian)）并列為(wei)地(di)球歷史(shi)早(zao)期生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)演(yan)化(hua)(hua)實例的三大(da)(da)奇跡，被稱為(wei)20世(shi)紀最令人驚(jing)奇的發(fa)現之(zhi)一(yi)，已被聯合國教科(ke)文(wen)組(zu)織列入全球地(di)質(zhi)遺址預選名錄。