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_Pectinatites scitulus	148.67	72.095
FO	North Yorkshire, UK	Bailey et al., 1997	0 in amm_b_Pectinatites pectinatus	147.36	41.405
FO	Volga Basin, Russia	Fisher and Riley, 1980	0.5 in stage_Kimmeridgian	152.01	47.895
LO	Haldager 1, Denmark	Davey, 1982	0 in amm_b_Peregrinoceras albidum	137.81	43.819
LO	Volga Basin, Russia	Fisher and Riley, 1980	1 in stage_Kimmeridgian	149.24	47.033