◆ Recent,Three ancient biology experts in my country have been carefully examined,A series of plants found in Suihua, Heilongjiang Province、Research on animal fossils,I found a rare Baiji Biological Group here。Rich biological types of this paleontology group,Including fern plant stems of dry fossils、The wooden stone of the barezy plant, and the dinosaur fossils and 鳖 stone。
This Baiji Period Biological Group is located in the forest farm of Jingjiadian, Hyonal,75 kilometers away from the city of Helen。There is a canyon in the forest farm of Jingjiadian,Xiaoxing'an bet365 Play online games Ridge on the Canyon,downstream of the Oriental Red Reservoir in Helen City,Valley more than 10 kilometers long。In the gray -green sandstone in the Canyon Mountain and the river on both sides,It has been found many plants and animal fossils。
Introduction to Cheng Yeming, a professor -level engineer of the China Geological Museum, an introduction,He led the team from June to September 2018 to inspect the canyon in Helen,It is found that the fossils here are both dry fossils of the stems of ferns,There is also a naked plant Su Tie、Pine cypress wood fossils。These fossils have a history of the evolution and development of ferns and the ancient environment at that time。
Liu Fengxiang, senior engineer of the China Geological Museum, said,This wood fossil group fills the blank of domestic Bet365 lotto review research。2017 and 2018,Their scientific research team discovered the fossils and Dembuski fern in Keshan County, Qiqihar City, Heilongjiang Province。They think,This is a vegetation in the dinosaur life of the northeast of our country、Ancient Environment、Breaking climate and exploring East Asia、Important Evidence of the Baiji Period Plant Group Relations in Western Europe and North America。
Deputy researcher Wang Baopeng, an associate researcher at the Beijing Nature Museum in September 2019, conducted a survey in Helen City。He introduced,Big dinosaur fossils and stones were found in Helen Canyon,The discovery of 鳖 fossils is the first time in my country。Wang Baopeng thinks,Discovery of the ancient creature bet365 live casino games group of Helen,Prove that there have been complete ecosystems here in ancient times,This has a significant significance for the study of the ancient environment and ancient climate。
◆ In recent years,Etoch Banner in Inner Mongolia Autonomous Region will comprehensively protect the murals and rock body of the "Prairie Dunhuang" Alzhai Grottoes,Basically complete the reinforcement project of the grotto at present。
On the grassland of 30 kilometers east of the main peak of the Albas Mountains in western Inner Mongolia,An abruptly flat -top table -shaped hilltop is attracted。Small Shandong West is about 200 meters long,70-90 meters wide north and south,The vertical height is about 40 meters。On the red sandstone cliffs around the mountain,There are many large and small Bet365 lotto review grottoes,Local people call "Hundred Eyes Kiln"。This is the largest grotto building complex in the grassland area found so far in the world -Alzhai Grottoes。
The academic community thinks,Alzhai Grottoes are the "only relics of the only late Buddhist Grottoes" in the grassland area north of the Great Wall of my country,Especially in the cave nearly a thousand widths、Color murals of more than 2000 square meters are precious,Therefore, it is called "Grassland Dunhuang"。
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