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	Arctic Basin, Arctic	Williams et al., 2025	0.25 in stage_Valanginian	136.425	70.282
FO	ODP 765, Northwest Australia	Helby and McMinn, 1992	1 in mag_M3n	124.169	-49.844
LO	ODP 765, Northwest Australia	Helby and McMinn, 1992	0.23 in mag_C34n	112.382	-48.736