(Figure 3d) Biogenic silica of sediment core from the Monticchio maar

Allen, Judy R M; Brandt, Ute; Brauer, Achim; Huntley, Brian; Keller, Jörg; Kraml, Michael; Mackensen, Andreas; Mingram, Jens; Negendank, Jörg F W; Nowaczyk, Norbert R; Watts, William A; Wulf, Sabine; Zolitschka, Bernd; Hubberten, Hans-Wolfgang; Oberhänsli, Hedi (1999): (Figure 3d) Biogenic silica of sediment core from the Monticchio maar. PANGAEA, https://doi.org/10.1594/PANGAEA.707070, In supplement to: Allen, JRM et al. (1999): Rapid environmental changes in southern Europe during the last glacial period. Nature, 400(6746), 740-743, https://doi.org/10.1038/23432