Start Walker 2016 quaternary dating methods

Walker 2016 quaternary dating methods

(2010) Predicting the impact of global warming on the timing of spring flowering.

Roy Thompson, 2011, The relationship of the phase and amplitude of the annual cycle of CO2 to phenological events, Plant Ecology & Diversity, Volume 4, Issue 2-3, pages 213-226.

Clark & Roy Thompson, 2011, Sampling bias in the determination of first and last occurrences, Plant Ecology & Diversity, Volume 4, Issue 2-3, pages 201-211.

The Hoxnian Stage corresponds to the Holstein Interglacial (or "Stage") in northern Europe and the Mindel-Riss Interglacial in the Alps. This stage had been equated to the Yarmouthian (Yarmouth) Stage in North America.