Fuente: Nature - Issue - nature.com science feeds
Expuesto el: miércoles, 26 de mayo de 2010 2:00
Autor: Stefan Bengtson
Asunto: Palaeontology: A little Kraken wakes
| Palaeontology: A little Kraken wakes Nature 465, 427 (2010). doi:10.1038/465427a Authors: Stefan Bengtson Fossils from the famed Burgess Shale continue to deliver fresh perspectives on a dramatic episode in evolutionary time. The latest revelations bear on the early history of cephalopod molluscs. |
