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	Saskatchewan, Canada	Harker et al., 1990	0.5 in stage_Campanian	77.91	59.115
LO	Saskatchewan, Canada	Harker et al., 1990	1 in stage_Campanian	72.17	59.285