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	ODP 748, South Indian	Mohr and Mao Shaozhi, 1997	0.8 in nan_n_CC23	72.968	-60.616
FO	Stevns Klint, Denmark	Surlyk et al., 2013	0 in nan_u_UC16a	80.97	46.907
FO	Rif, Morocco	Slimani et al., 2016	0.7 in stage_Campanian	75.614	24.319
FO	Southeast Greenland, North Atlantic	Nøhr-Hansen, 2025	0.24 in stage_Maastrichtian	70.699	47.998
LO	Scotian Margin, Canada	Fensome et al., 2008	0.5 in nan_c_NC21	70.241	38.089
LO	Stevns Klint, Denmark	Surlyk et al., 2013	0.75 in nan_u_UC19	69.42	45.844
LO	Omsk No. 8, Russia	Lebedeva et al., 2013	0.5 in nan_n_CC25a	69.661	51.487
LO	Rif, Morocco	Slimani et al., 2016	0.5 in stage_Maastrichtian	69.105	23.869
LO	Labrador Sea, Greenland	Nøhr-Hansen, 2025	0.31 in stage_Maastrichtian	70.27	53.481
LO	Meer, Belgium	Slimani et al., 2011	0.5 in stage_Maastrichtian	69.105	41.741