Меловой период

Donnadieu Y., Pucéat E., Moiroud M., Guillocheau F., Deconinck J.-F. (2016) A better-ventilated ocean triggered by Late Cretaceous changes in continental configuration // Nature Communications 7, Article number: 10316 doi:10.1038/ncomms10316

http://www.nature.com/ncomms/2016/16011 ... 10316.html