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Scientists find oldest-known fossilized digestive tract — 550 million years（图）
Scientists oldest-known fossilized digestive tract 550 million years
2020/1/19
A 550-million-year-old fossilized digestive tract found in the Nevada desert could be a key to understanding the early history of animals on Earth.More than a half-billion years ago, life on Earth con...
OLDEST KNOWN MYLOPHARYNGODON (TELEOSTEI: CYPRINIDAE) FROM THE MONGOLIAN PLATEAU AND ITS BIOGEOGRAPHICAL IMPLICATIONS BASED ON ECOLOGICAL NICHE MODELING
OLDEST KNOWN MYLOPHARYNGODON THE MONGOLIAN PLATEAU AND ITS BIOGEOGRAPHICAL
2014/3/26
ABSTRACT—Mylopharyngodonw ui , sp. nov., based on a completely preserved right pharyngeal bone with teeth from a
middle Miocene deposit of the IVPP 346 Locality (43
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