小橋 昭彦 2005年4月16日

リンク: Egg-Citing Discovery: Dinosaur fossil includes eggshells: Science News Online, April 16, 2005.

The pelvis-filling volume of the eggs also suggests that the dinosaur could carry only two eggs at a time, says Sato. The similar size of the two eggs hints that the creature had two oviducts that produced one egg each and did so simultaneously.

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