Gomphos
- 钉齿兽(钉齿兽是一种已灭绝的啮齿动物,生存于5500万年前的中国及蒙古。其化石保存完整,与现代兔子有紧密关系,支持现代胎盘类动物出现于恐龙灭绝之后的理论)
Gomphos
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abstract:
Gomphos is an extinct genus of early lagomorph from the early Eocene some 55 million years ago of China and Mongolia. The type species is G.
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WordNet