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	Rio Argos, Spain	Leereveld, 1997a	0.5 in amm_t_Acanthodiscus radiatus	132.105	24.574
FO	Silesian Basin, Czech republic	Skupien and Vašíček, 2002	0 in amm_t_Imerites giraudi	122.01	36.388
FO	Hold With Hope, Greenland	Nøhr-Hansen et al., 2019	0.1 in stage_Aptian	120.58	55.321
FO	DSDP 263, Australia	Oosting et al., 2006	0 in amm_b_Deshayesites deshayesi	119.97	-52.814
LO	Northeast Greenland, Greenland	Nøhr-Hansen, 2025	0.6 in stage_Aptian	116.48	56.156
LO	Rio Argos, Spain	Leereveld, 1997a	0.8 in amm_t_Acanthodiscus radiatus	131.808	24.519
LO	Silesian Basin, Czech republic	Skupien and Vašíček, 2002	1 in amm_t_Deshayesites oglanlensis	120.65	36.764