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	Yorkshire, UK	Nøhr-Hansen, 1986	0 in amm_b_Aulacostephanus mutabilis	152.04	39.092
LO	Volga Basin, Russia	Harding et al., 2011	0 in amm_r_Virgatites virgatus	145.1	46.293
LO	Yorkshire, UK	Nøhr-Hansen, 1986	0.5 in stage_Kimmeridgian	152.01	39.089
LO	Yorkshire, UK	Nøhr-Hansen, 1986	1 in amm_b_Aulacostephanus eudoxus	149.63	39.132