@article {1920,
	title = {The Anthropocene is functionally and stratigraphically distinct from the Holocene},
	journal = {Science},
	volume = {351},
	year = {2016},
	url = {http://science.sciencemag.org/content/351/6269/aad2622},
	author = {Waters, Colin N. and Zalasiewicz, Jan and Summerhayes, Colin and Barnosky, Anthony D. and Poirier, Cl{\'e}ment and Ga{\l}uszka, Agnieszka and Cearreta, Alejandro}
}
