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	Bujak et al., 2022	0 in amm_b_Peltoceras athleta	162.91	73.452
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Peltoceras athleta	162.91	37.374
FO	Isle of Skye, Scotland	Riding and Thomas, 1997	0.33 in amm_b_Quenstedtoceras mariae	160.913	43.584
FO	Barentz Sea, Arctic	Smelror, 1994	0 in stage_Oxfordian	161.53	65.424
FO	Kong Karls Land, Svalbard	Smelror, 1988b	0.85 between 0 amm_b_Cardioceras cordatum 1 amm_b_Perisphinctes plicatilis	158.546	67.376
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	0.8 in amm_b_Perisphinctes pumilus	158.038	40.211
LO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Pictonia baylei	154.78	73.231
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Perisphinctes pumilus	157.96	37.375
LO	Milne Land, Greenland	Smelror, 1988a	0.25 in amm_b_Quenstedtoceras mariae	161.062	50.867