Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.7791273. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

Distribution


Histogram


Map


Giraf Plot


Plots are based on the following information

FO/LO	Location	Source	Calibration	Age (Ma)	Paleolatitude
FO	Gulf, Atlantic	Srivastava, 1995	1 in plfor_A_Dicarinella asymetrica	79.33	33.952
FO	Omsk No. 8, Russia	Lebedeva et al., 2013	0.1 in mag_C31r	71.233	51.6
FO	Rif, Morocco	Slimani et al., 2016	0.6 in stage_Campanian	76.762	24.398
FO	Poigny, France	Pearce et al., 2022	0.85 in nan_u_UC14	81.243	39.934
FO	Northeast Greenland, Greenland	Nøhr-Hansen, 2025	0.22 in stage_Campanian	81.124	57.569
FO	Nuussuaq basin, Greenland	Nøhr-Hansen, 2025	0.17 in stage_Campanian	81.698	58.873
FO	MacKenzie, Canada	Williams et al., 2025	0.15 in stage_Campanian	81.928	77.194
FO	Hold With Hope, Greenland	Nøhr-Hansen et al., 2019	0.3 in stage_Campanian	80.206	58.027
LO	ODP 748, South Indian	Mohr and Mao Shaozhi, 1997	0.52 in stage_Campanian	77.68	-60.385
LO	Gulf, Atlantic	Srivastava, 1995	1 in plfor_A_Contusotruncana plummerae	75.911	34.178
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	0.85 in stage_Campanian	73.892	24.2
LO	Poigny, France	Pearce et al., 2022	0.9 in nan_u_UC14	81.152	39.925
LO	Labrador Sea, Greenland	Nøhr-Hansen, 2025	0.15 in stage_Campanian	81.928	54.663
LO	Nuussuaq basin, Greenland	Nøhr-Hansen, 2025	0.31 in stage_Campanian	80.091	58.706
LO	MacKenzie, Canada	Williams et al., 2025	0.33 in stage_Maastrichtian	70.147	77.924