Sexual Nature 1/3
Adam Rutherford explores the distant history of sex through three remarkable fossils 鈥� a pair of mating turtles, an armour-plated fish and some tiny ancient seaweed.
The oldest known sexual beings, a 400 million year old fish sex movie and the prehistoric turtles which were fossilised in the act of copulation. Discovery this week is strictly adults-only as we begin a three-part natural history of sex. Adam Rutherford talks to the scientists studying the world鈥檚 most revealing fossils.
(Image: Two carettocheylid turtles, fossilised in mating position. Credit: The Royal Belgian Institute of Natural Sciences)
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- Mon 4 Feb 2013 19:32GMT91热爆 World Service Online
- Tue 5 Feb 2013 00:32GMT91热爆 World Service Online
- Tue 5 Feb 2013 04:32GMT91热爆 World Service Online
- Tue 5 Feb 2013 11:32GMT91热爆 World Service Online
- Sun 10 Feb 2013 01:32GMT91热爆 World Service Online
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