恐龍蛋化石是恐龍類動物所生下的能傳宗接代的生殖產(chǎn)物。恐龍蛋化石的大小懸殊，小的直徑在3cm左右，大的直徑可達56cm。蛋化石的形狀通常為卵圓形，少數(shù)為長卵形、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是世界上恐龍蛋化石埋藏異常豐富的國家,無論在品種上、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)于法國南部 普羅旺斯 的 白堊紀 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，在很長的一段時期內(nèi)，有關(guān)恐龍蛋化石的研究工作并沒有取得重要的進展。
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年在中國出土一件有6500萬年的歷史的“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枚恐龍蛋中可見初具雛形的恐龍胚胎。2003年，一名美國收藏家在美國公開 拍賣會 上以42萬美元將其買下，后經(jīng)多方交涉無償歸還中國。這也是中國政府首次通過外交途徑追索流失國外的古生物化石。
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.
此枚恐龍蛋化石藏品，規(guī)格：65mm x 55mm x 36mm ，重262克。目前，拍賣市場上的各種單個動物化石真品價值不菲，這款恐龍蛋化石的價值更是難以估量：因為恐龍蛋化石所記錄的年代可達上億年之久，這種古物的價值，還會隨著時間的演變而變得更具價值，故在收藏品市場上，恐龍蛋化石千金難求。
This dinosaur egg fossil collection, specification: 65mm x 55mm x 36mm, weighs 262g. At present, the real value of various individual animal fossils in the auction market is very high, and the value of this dinosaur egg fossil is even more difficult to estimate: because the age recorded by the dinosaur egg fossil can reach hundreds of millions of years, the value of this ancient thing will become more valuable with the evolution of time, so it is difficult to find a thousand gold dinosaur egg fossils in the collection market.
恐龍蛋化石是歷經(jīng)數(shù)千萬年、上億年滄海桑田演變的稀世珍寶，是生物和人類進化史上具有重要意義的科學標本，是世界上珍貴的科學和文化遺產(chǎn)。恐龍蛋化石對于探索恐龍的 繁殖行為 、恐龍蛋殼的起源和演變，復原 恐龍時代 的生態(tài)環(huán)境；對于研究恐龍的出現(xiàn)、繁盛和絕滅；對于劃分和對比白堊紀地層以及確定地層的 地質(zhì)年代 ；對于研究古氣候、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。因此，恐龍蛋化石具有十分重要的科學價值、觀賞價值、收藏價值和旅游價值。
Dinosaur egg fossils are rare treasures that have evolved over tens of millions of years and hundreds of millions of years. They are scientific specimens of great significance in the history of biological and human evolution and precious scientific and cultural heritage in the world. Dinosaur egg fossils are important for exploring the reproductive behavior of dinosaurs, the origin and evolution of dinosaur eggshells, and restoring the ecological environment of the dinosaur era; For the study of the emergence, prosperity and extinction of dinosaurs; For the division and correlation of Cretaceous strata and the determination of the geological age of the strata; It is a rare and precious material material for studying the changes of paleoclimate, paleogeography and Paleontology and providing ore prospecting enlightenment. Moreover, dinosaur egg fossils and their concentrated producing areas are also a very valuable tourism geological resource, which provides a heaven sent 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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