恐龍蛋化石是恐龍類動(dòng)物所生下的能傳宗接代的生殖產(chǎn)物?？铸埖盎拇笮沂?，小的直徑在3cm左右，大的直徑可達(dá)56cm。蛋化石的形狀通常為卵圓形，少數(shù)為長(zhǎng)卵形、橢圓形和橄欖形恐龍蛋中最珍貴的品種是含有胚胎的恐龍蛋中國(guó)是世界上恐龍蛋化石埋藏異常豐富的國(guó)家,無(wú)論在品種上、還是數(shù)量上，都令世人矚目。
Dinosaur egg fossils are reproductive products that can be passed on from one generation to another. The size of dinosaur egg fossils is very different, the small diameter is about 3cm, the large diameter can reach 56cm. The shape of egg fossils is usually oval, and the most precious of the few long oval, oval and olive shaped dinosaur eggs is the dinosaur eggs with embryos. China is a country with abundant dinosaur egg fossils in the world, which attracts the world's attention both in variety and quantity.
恐龍蛋化石是非常珍貴的 古生物化石 ，最早于1869年發(fā)現(xiàn)于法國(guó)南部 普羅旺斯 的 白堊紀(jì) 地層中，由于在全世界范圍內(nèi)發(fā)現(xiàn)的恐龍蛋化石的數(shù)量不多。所見(jiàn)到的一般都是蛋的鈣質(zhì)外殼，極少發(fā)現(xiàn)保存有某種恐龍胚胎化石的蛋，很難判斷所發(fā)現(xiàn)的蛋化石是由哪類恐龍產(chǎn)的。因此，在很長(zhǎng)的一段時(shí)期內(nèi)，有關(guān)恐龍蛋化石的研究工作并沒(méi)有取得重要的進(jìn)展。
Dinosaur egg fossils are very precious fossils of paleontology. They were first found in the Cretaceous strata of Provence in South France in 1869, because there are not many dinosaur egg fossils found in the world. It is difficult to judge which kind of dinosaur produced the egg fossils. Therefore, in a long period of time, the research on dinosaur egg fossils has not made significant progress.
1984年在中國(guó)出土一件有6500萬(wàn)年的歷史的“恐龍蛋窩”化石。本“恐龍蛋窩”化石出土之后，幾經(jīng)輾轉(zhuǎn)流失到中國(guó)境外，此件“恐龍蛋窩”化石包含22枚盜蛋龍恐龍蛋，其中19枚恐龍蛋中可見(jiàn)初具雛形的恐龍胚胎。2003年，一名美國(guó)收藏家在美國(guó)公開(kāi) 拍賣會(huì) 上以42萬(wàn)美元將其買下，后經(jīng)多方交涉無(wú)償歸還中國(guó)。這也是中國(guó)政府首次通過(guò)外交途徑追索流失國(guó)外的古生物化石。
In 1984, a 65 million year old dinosaur egg nest fossil was unearthed in China. After the "dinosaur egg nest" fossils were unearthed, they were tossed and lost to the outside of China several times. This "dinosaur egg nest" fossil contains 22 dinosaur eggs of egg stealing dinosaur, among which 19 dinosaur eggs can be found with rudimentary dinosaur embryos. In 2003, an American collector bought it at an American open auction for 420000 US dollars, and then returned it to China free of charge through various negotiations. It is also the first time for the Chinese government to pursue the loss of fossil paleontology abroad through diplomatic channels.
此組恐龍蛋化石藏品，重19.2kg，目前，拍賣市場(chǎng)上的各種單個(gè)動(dòng)物化石真品價(jià)值不菲，這款恐龍蛋化石的價(jià)值更是難以估量：因?yàn)榭铸埖盎涗浀哪甏蛇_(dá)上億年之久，這種古物的價(jià)值，還會(huì)隨著時(shí)間的演變而變得更具價(jià)值，故在收藏品市場(chǎng)上，恐龍蛋化石千金難求。
This group of dinosaur egg fossil collection weighs 19.2kg. At present, the real value of various individual animal fossils on the auction market is very high, and the value of this dinosaur egg fossil is even more difficult to estimate: because the dinosaur egg fossil can be recorded for hundreds of millions of years, the value of this ancient object will become more valuable with the evolution of time, so in the collection market, Dinosaur egg fossils are hard to find.
恐龍蛋化石是歷經(jīng)上千年、上億年滄海桑田演變的稀世珍寶，是生物和人類進(jìn)化史上具有重要意義的科學(xué)標(biāo)本，是世界上珍貴的科學(xué)和文化遺產(chǎn)。恐龍蛋化石對(duì)于探索恐龍的 繁殖行為 、恐龍蛋殼的起源和演變，復(fù)原 恐龍時(shí)代 的生態(tài)環(huán)境；對(duì)于研究恐龍的出現(xiàn)、繁盛和絕滅；對(duì)于劃分和對(duì)比白堊紀(jì)地層以及確定地層的 地質(zhì)年代 ；對(duì)于研究古氣候、古地理和古生物的變遷，提供找礦啟示等，都是不可多得的珍貴實(shí)物資料。而且，恐龍蛋化石群及其集中產(chǎn)地還是一種非常有價(jià)值的旅游地質(zhì)資源，為發(fā)展旅游事業(yè)提供了天賜良機(jī)。因此，恐龍蛋化石具有十分重要的科學(xué)價(jià)值、觀賞價(jià)值、收藏價(jià)值和旅游價(jià)值。
Dinosaur egg fossil is a rare treasure that has undergone thousands of years and hundreds of millions of years of vicissitudes. It is a scientific specimen of great significance in the history of biology and human evolution, and a precious scientific and cultural heritage in the world. Dinosaur egg fossils are rare for exploring the breeding behavior of dinosaurs, the origin and evolution of dinosaur eggshells, restoring the ecological environment of dinosaur era, for studying the emergence, prosperity and extinction of dinosaurs, for dividing and contrasting Cretaceous strata and determining the geological age of strata, for studying the changes of paleoclimate, paleogeography and Paleontology, and for providing ore exploration enlightenment Precious material materials. In addition, dinosaur egg fossils and their concentrated areas are also a very valuable tourism geological resources, which provides a good opportunity for the development of tourism. Therefore, dinosaur egg fossils have very important scientific value, ornamental value, collection value and tourism value.
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