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TY - JOUR AU - Lewis, Simon L. AU - Maslin, Mark A. PY - 2015 DA - 2015/03/01 TI - Defining the Anthropocene JO - Nature SP - 171 EP - 180 VL - 519 IS - 7542 AB - Formal criteria must be met to define a new human-driven epoch; the geological evidence appears to do so, with 1610 and 1964 both likely to satisfy the requirements for the start of the Anthropocene. SN - 1476-4687 UR - https://doi.org/10.1038/nature14258 DO - 10.1038/nature14258 ID - Lewis2015 ER -