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	MacKenzie, Canada	Williams et al., 2025	0.45 in stage_Campanian	78.484	77.287
FO	Banks Island, Canada	Williams et al., 2025	0.65 in stage_Cenomanian	96.21	80.441
FO	Cape Nares, Canada	Williams et al., 2025	0.5 in stage_Turonian	91.645	80.168
LO	Labrador Sea, Greenland	Nøhr-Hansen, 2025	0.31 in stage_Campanian	80.091	54.477
LO	MacKenzie, Canada	Williams et al., 2025	0.5 in stage_Campanian	77.91	77.331
LO	Banks Island, Canada	Williams et al., 2025	0.8 in stage_Cenomanian	95.22	80.576
LO	Cape Nares, Canada	Williams et al., 2025	0.5 in stage_Maastrichtian	69.105	77.576