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_Amaltheus margaritatus	188	42.596
FO	Bavaria, Germany	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	42.833
FO	Volga Basin, Russia	Feist-Burkhardt, 1994	0.5 in amm_b_Tragophylloceras ibex	189.3	63.008
FO	Svalbard, Arctic	Feist-Burkhardt, 1994	0 in amm_b_Hildoceras bifrons	181.17	64.633
FO	Yorkshire, UK	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	41.667
FO	Whitby, UK	vd Schootbrugge et al., 2019a	0 in amm_b_Pleuroceras spinatum	185.6	43.258
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	0.5 in amm_b_Pleuroceras spinatum	184.9	42.894
LO	Bavaria, Germany	Bucefalo Palliani and Riding, 2003	1 in amm_b_Pleuroceras spinatum	184.2	42.863
LO	Volga Basin, Russia	Feist-Burkhardt, 1994	0.67 in amm_b_Leioceras opalinum	173.36	56.592
LO	Volga Basin, Russia	Feist-Burkhardt, 1994	0.5 in amm_b_Hildoceras bifrons	180.495	60.931
LO	Svalbard, Arctic	Below, 1987b	1 in stage_Toarcian	174.7	64.33
LO	Yorkshire, UK	Bucefalo Palliani and Riding, 2003	1 in amm_b_Pleuroceras spinatum	184.2	42.084