◆ Shanxi Provincial Institute of Archeology Recently released new archaeological discoveries，Hongdong County, Shanxi Province, found 9 tombs from the Spring and Autumn Period to the Qing Dynasty。Analysis of the unearthed utensils，One of the tombs of the tomb of the Spring and Autumn Period may be the master of the Qing Dynasty at the time。

Nanqin Site is located above a platform about 200 meters southwest of Nanqin Village, Guangsheng Town, Hongdong County, Linfen City, Shanxi Province。There is a West Railway in the north to cross the cemetery，Southwest is about 5 kilometers from Hongdong County County，About 1 km from the site of Yong Ningbao in the north，About 2.5 kilometers from the Square Site of the Northeast，More than ten kilometers in the bet365 best casino games south is the site of the ancient city of Hongdong, Eastern Zhou Dynasty。

This day of the spring and autumn tombs of more than 150 sets of various utensils unearthed，Copper、pottery、Stone、Gold、Bone、lacquerware, etc.。Especially two sets of 9 sets of 9 pieces of bronze Ding and complete sets of clock -edited instrument combination，Let the identity of the tomb owner be determined。

According to archeological excavation leader Yang and Yun, Introduction，The instruments from the Sanjin area of ​​the Eastern Zhou Dynasty were seen in the tombs above Wu Ding，Comprehensive judgment，The main level of the tomb reflected in the South Qin Cemetery is also the class of noble doctors，It should be able to reach the doctor of the Qing Dynasty。

Yang and Yun said，Nanqin Cemetery is a long time for a long time、Rich connotation、Save a relatively complete large cemetery，The burial bet365 live casino games system for studying the different periods of Jinnan region、Cross -family genus、Social life provides new information，Especially for the test of the history of the Jin Dynasty in two weeks, it provides precious physical reference materials for the history of the Jin Dynasty。

◆ Duckbill dragon with flat mouth like a duck，What are the development characteristics? Scientists disclosed two complete duckbill dragon embryo fossils about 72 million to 666 million years ago in the recent papers，and concluded that the small egg and late adult dragon are the original properties of duckbill dragons，This type of embryo has been incubated for a long time，The bones of the limbs are completely growing。

Recent，Fujian Yingliang Stone Natural History Museum、China University of Geosciences (Beijing)、Scholars of the Taiwan Natural Science Museum and the Canadian Nature Museum，The relevant papers bet365 Play online games were jointly published in the international academic journal "BMC Ecology and Evolution"。

Research team introduction，Duckbill dragon embryo is not the first time to discover it globally，But these two new duckbilloles dragon embryo fossils are the best preservation in the same kind。The egg where the embryo is located is an ellipse of about 9 cm long diameter，The volume is about 660 ml，The embryo part accounts for about 40%of the entire egg，Embryo eggs have about 0.4 mm thick egg shells，Micro structure shows that it belongs to a round egg department。

Fossil specimen is collected in the Museum of Natural History History of Yingliang Stone in Fujian Province，Museum nicknamed this set of specimens as "Ying Beibei"。They found in Ganzhou, Jiangxi，About 72 million -66 million years away from today。According to the skull of the embryo、The unique shape of the spine and limbs and bones，Scientists bet365 live casino games infer the fossil embryo contained in the eggs belongs to the duckbill dragons。This is a class of large implant dinosaurs living in the late dinosaur era。

Not only that，Dragon Dragon of Duckbill Dragon Asiae is considered lower than the development of La Shilong Yako，Especially in the formation of limb bone。That is to say，The chicks of the Duck Both Dragon Asia family are late，After hatching，After a longer experience，The bones of the limbs are completely growing。Comparison of comparison，Lai Shilongya Hya Dragon with a larger size is made early，You can adapt to the environment soon after birth。

Compared with comparison，Research team comes to conclusion，In the "Ying Beibei" embryo eggs discovered this time，Eggs and embryos are small，Similar to Duckbill Dragon Asiae，This indicates that the small egg and the late drooling dragon are the original properties of duckbill dragons，and Lai Shilongya's larger bet365 live casino games eggs and early -formation of chicks are derivative。

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