Quantitative reconstruction of Holocene sea ice and sea surface temperature off West Greenland from the first regional diatom dataset (transfer function), supplement to: Krawczyk, Diana; Witkowski, A; Moros, Matthias; Lloyd, Jeremy M; Høyer, J L; Miettinen, Arto; Kuijpers, Antoon (2017): Quantitative reconstruction of Holocene sea ice and sea surface temperature off West Greenland from the first regional diatom data set. Paleoceanography, 32(1), 18-40