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	0.7 in stage_Campanian	75.614	38.257
FO	North Sea Compilation, Europe	Costa and Davey, 1992	0.3 in amm_b_Bostrychoceras polyplocum	79.369	44
FO	Stevns Klint, Denmark	Surlyk et al., 2013	0.4 in nan_u_UC20d	66.783	45.601
FO	Dababiya, Egypt	Soliman and Slimani, 2018b	0.7 in nan_n_CC25c	68.171	8.758
FO	Rif, Morocco	Slimani et al., 2016	0.5 in stage_Maastrichtian	69.105	23.869
FO	Rif, Morocco	Slimani et al., 2016	0.6 in stage_Maastrichtian	68.492	23.827
FO	Nuussuaq basin, Greenland	Nøhr-Hansen, 2025	0.75 in stage_Maastrichtian	67.573	57.399
FO	El Kef, Tunisia	Brinkhuis et al., 1998	0 in plfor_B_P0	66.04	21.824
FO	DSDP 605, N Atlantic	Habib and Drugg, 1987	0.2 in mag_C29r	66.244	35.565
FO	Meer, Belgium	Slimani et al., 2011	0.67 in stage_Maastrichtian	68.063	41.647
LO	Scotian Margin, Canada	Williams et al., 1993	0.85 in stage_Maastrichtian	66.96	37.986
LO	Mudurnu Basin, Turkey	Açikalin et al., 2015	0.33 in plfor_B_P1a	65.557	31.598
LO	North Sea Compilation, Europe	Costa and Davey, 1992	1 in stage_Maastrichtian	66.04	42.826
LO	North Sea Compilation, Europe	Costa and Davey, 1992	1 in stage_Maastrichtian	66.04	42.826
LO	Stevns Klint, Denmark	Brinkhuis et al., 1998	1 in plfor_B_P1c	62.681	45.255
LO	Stevns Klint, Denmark	Surlyk et al., 2013	1 in nan_u_UC20d	66.04	45.532
LO	Dababiya, Egypt	Soliman and Slimani, 2018b	1 in nan_n_NP3	63.285	8.792
LO	Rif, Morocco	Slimani et al., 2016	1 in stage_Maastrichtian	66.04	23.658
LO	Rif, Morocco	Slimani et al., 2016	0.75 in stage_Maastrichtian	67.573	23.764
LO	Labrador Sea, Greenland	Nøhr-Hansen, 2025	1 in stage_Maastrichtian	66.04	53.052
LO	El Kef, Tunisia	Brinkhuis et al., 1998	1 in plfor_B_P1a	65.197	21.792
LO	Faroe-Shetland, North Sea	Mudge and Bujak, 2001	0 in plfor_B_Pa	66	50.191
LO	Meer, Belgium	Slimani et al., 2011	0 in stage_Danian	66.04	41.467