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	North Sea Compilation, Europe	Riding and Thomas, 1992	0 in amm_b_Stephanoceras humphriesianum	170.09	39.931
FO	Australia synthesis, Oceania	Helby et al., 1987	0.2 in stage_Bathonian	167.594	-38.125
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Witchellia laeviuscula	170.67	37.362
FO	Czestochowa, Poland	Poulsen, 1998	0.1 in amm_t_Zigzagiceras zigzag	168.11	42.265
FO	Northwest Australia compilation, Oceania	Riding et al., 2010	0.8 in stage_Bajocian	168.716	-39.052
FO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.827	35.924
FO	Milne Land, Greenland	Smelror, 1988a	0.5 in amm_b_Macrocephalites herveyi	164.945	50.554
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	0 in amm_b_Procerites progracilis	166.97	40.004
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	0.5 in amm_b_Oxycerites orbis	165.61	40.035
LO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Oxycerites orbis	165.72	73.193
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Parkinsonia parkinsoni	168.17	37.366
LO	Czestochowa, Poland	Poulsen, 1998	1 in amm_t_Procerites aurigerus	166.97	42.117
LO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.67 in amm_b_Zigzagiceras zigzag	167.366	36.023
LO	Milne Land, Greenland	Smelror, 1988a	1 in amm_b_Macrocephalites herveyi	164.6	50.582