M. J. C. Walker

1. Formal ratification of the Quaternary System/Period and the Pleistocene Series/Epoch with a base at 2.58 Ma
   2010/01/20 by Philip L. Gibbard, Martin J. Head, M. J. C. Walker +1 · 8 citations
   Earth and Planetary Sciences · Social Sciences · #Geology and Paleoclimatology Research #Evolution and Paleontology Studies #Pleistocene-Era Hominins and Archaeology
2. A practical solution: the Anthropocene is a geological event, not a formal epoch
   2021/11/15 by Philip L. Gibbard, Andrew M. Bauer, Matt Edgeworth +8 · 4 citations
   Health Professions · #Indigenous Studies and Ecology
3. The Anthropocene as an Event, not an Epoch
   2022/03/09 by Philip L. Gibbard, M. J. C. Walker, Andrew M. Bauer +8 · 1 citation
   Earth and Planetary Sciences · Environmental Science · #Geology and Paleoclimatology Research #Methane Hydrates and Related Phenomena #Archaeology and ancient environmental studies