“…Considering the aforementioned complications associated with the age-depth model method, high-resolution sampling of core depth does not necessarily translate into highresolution sampling of time. Researchers are aware that the concealment of intra-sample age heterogeneity can pose problems for the age-depth model method (Bard, 2001; Keigwin and Gagnon, 2015;Löwemark and Grootes, 2004;Löwemark and Werner, 2001;Pisias, 1983;Ruddiman and Glover, 1972), which can potentially lead to incorrect interpretations of temporal climate offsets as well as apparent 14 C age offsets between different species and/or sizes of foraminifera that are, in fact, an artefact of PDSM (Berger, 1977;Löwemark et al, 2008;Löwemark and Grootes, 2004;Peng and Broecker, 1984). With these problems in mind, researchers seeking to reconstruct rapid (i.e.…”