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	Omsk No. 8, Russia	Lebedeva et al., 2013	0.2 in mag_C31r	71.015	51.584
FO	Poigny, France	Pearce et al., 2022	0.25 in nan_u_UC15a	80.51	39.866
LO	Stevns Klint, Denmark	Surlyk et al., 2013	1 in nan_u_UC20d	66.04	45.532
LO	Poigny, France	Pearce et al., 2022	1 in nan_u_UC15d	75.85	39.453
LO	Labrador Sea, Greenland	Nøhr-Hansen, 2025	0.72 in stage_Maastrichtian	67.756	53.226