Table 2.

Radiocarbon age (BP) of sediments from the Norwegian fjords and the Baltic Sea where the peak nodularin content (NOD) was recorded.

Presenceof NOD in the Sediment Core	Norwegian Fjords			Baltic Sea
	Balsfjorden	Trondheimsfjorden	Oslofjorden	Gdańsk Depth
NOD Peaks [cal yr BP]			2330–2660	~2500 *
	3540–3830	4200–4520	4360–4690	~4200 *
			7100–7370
	4820–5140		1100–1130

* Based on data published by Cegłowska et al. [13] and Szymczak-Żyła et al. [29].