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	Australia synthesis, Oceania	Cookson and Eisenack, 1962b	0 in stage_Aptian	121.4	-53.796
FO	Cape Nares, Canada	Williams et al., 2025	0.5 in stage_Turonian	91.645	80.168
LO	Australia synthesis, Oceania	Cookson and Eisenack, 1962b	1 in stage_Cenomanian	93.9	-55.275
LO	Cape Nares, Canada	Williams et al., 2025	0.5 in stage_Maastrichtian	69.105	77.576