Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.18375303. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

Distribution


Plots are based on the following information

FO/LO	Location	Source	Calibration	Age (Ma)	Paleolatitude
FO	Scotian Margin, Canada	Williams et al., 1993	0.65 in stage_Ypresian	50.846	37.123
FO	DSDP 403_406, North Atlantic	Costa and Downie, 1979	0.75 in nan_n_NP11	53.221	46.392
FO	North Sea Compilation, Europe	Powell, 1992	0.9 in plfor_A_P7	50.977	43.515
FO	Suvlu, Crimea	King et al., 2018	0.8 in nan_n_NP12	51.103	38.178
FO	Viborg_1, Denmark	Heilmann-Clausen, 1985	0.5 in nan_n_NP11	53.511	47.586
FO	DSDP 548, North Atlantic	Brown and Downie, 1985	0.4 in nan_n_NP12	52.016	39.347
FO	DSDP 553, North Atlantic	Brown and Downie, 1984	0 in nan_n_NP12	52.93	46.483
FO	ODP 647, North Atlantic	Head and Norris, 1989	0.5 in nan_n_NP11	53.511	43.157
FO	Aktulagay, Kazachstan	Iakovleva and Heilmann-Clausen, 2020	0.5 in nan_n_NP12	51.788	43.02
FO	011-BP, Siberia	Iakovleva and Heilmann-Clausen, 2010	0.5 in mag_C23r	52.132	52.666
LO	Scotian Margin, Canada	Williams et al., 1993	0.15 in stage_Lutetian	47.014	37.523
LO	DSDP 552, North Atlantic	Brown and Downie, 1984	0.75 in nan_n_NP12	51.217	46.665
LO	North Sea Compilation, Europe	Powell, 1992	0.55 in nan_n_NP12	51.674	43.423
LO	Suvlu, Crimea	King et al., 2018	0.8 in nan_n_NP12	51.103	38.178
LO	DSDP 548, North Atlantic	Brown and Downie, 1985	0.6 in nan_n_NP12	51.56	39.409
LO	ODP 647, North Atlantic	Head and Norris, 1989	0.5 in nan_n_NP15	45.055	44.526
LO	Labrador Sea, Greenland	Nøhr-Hansen, 2025	0.67 in stage_Ypresian	50.687	54.278