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	Helby et al., 1987	0 in stage_Tithonian	149.24	-46.56
FO	Dorset-Yorkshire, England	Woollam and Riding, 1983	0 in amm_b_Quenstedtoceras mariae	161.53	38.7
LO	Australia synthesis, Oceania	Helby et al., 1987	0.25 in stage_Aptian	119.35	-53.678
LO	ODP 765, Northwest Australia	Helby and McMinn, 1992	1 in mag_M1n	121.4	-49.352