Photograph of the Fossil Bird with Ovarian Follicles from the Jehol Biota of China (IMAGE)

Chinese Academy of Sciences Headquarters

Photograph of the Fossil Bird with Ovarian Follicles from the Jehol Biota of China

Caption

Photograph of the fossil bird with ovarian follicles from the Jehol Biota of China and comparison with a chicken.

Credit

Alida Bailleul

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