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全球首次！武汉教授给1亿年前的龟宝宝做体检发现……_研究
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这枚上亿年前的蛋化石，究竟是谁下的蛋？-中新网

蛋化石属龟的胚胎　　龟鳖类起源于三叠纪晚期，至今已生活2亿多年并遍布世界大部分地区，在演化上是一类成功的爬行动物。目前，仅在德国、蒙古、巴西、美国和中国河南等地正式报道过龟鳖类胚胎化石，但这些研究未对胚胎骨骼进行深入研究。

South koreaUnited kingdomUnited statesNanyang yuLyu zhengMuseum china academy oldImage light researchUnited kingdom royal society journalUniversity wuhan south korea associate professor researchUniversity wuhan masterCanada calgary university royal thailand courierResearch south koreaSun chinaHenan cretaceousGermany mongolia brazil united statesChina henan

这枚上亿年前的蛋化石，究竟是谁下的蛋？-千龙网·中国首都网

这枚上亿年前的蛋化石，究竟是谁下的蛋？

United kingdomSouth koreaUnited statesNanyang yuLyu zhengMuseum china academy oldUnited kingdom royal society journalUniversity wuhan south korea associate professor researchUniversity wuhan masterCanada calgary university royal thailand courierResearch south koreaSun chinaHenan cretaceousGermany mongolia brazil united statesChina henan化石年前

这枚上亿年前的蛋化石，究竟是谁下的蛋？

这枚上亿年前的蛋化石，究竟是谁下的蛋？
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United kingdomSouth koreaNanyang yuLyu zhengMuseum china academy oldImage light researchUnited kingdom royal society journalUniversity wuhan south korea associate professor researchUniversity wuhan masterCanada calgary university royal thailand courierResearch south koreaBeijing augustSun chinaHenan cretaceousGermany mongolia brazil united statesChina henan