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	Scotian Margin, Canada	Williams et al., 1993	0.7 in stage_Valanginian	134.13	35.81
FO	North Sea Compilation, Europe	Costa and Davey, 1992	0.75 in amm_b_Speetoniceras inversum	130.183	39.281
FO	Q13_14, Scotland	Duxbury, 2001	0 in amm_b_Milanowskia speetonensis	129.94	44.91
FO	Rio Argos, Spain	Leereveld, 1997a	1 in amm_t_Subsaynella sayni	128.82	24.349
FO	Speeton, UK	Duxbury, 2023	0.25 in amm_b_Speetoniceras inversum	130.667	40.795
LO	Scotian Margin, Canada	Williams et al., 1993	0.5 in stage_Albian	106.85	40.084
LO	North Sea Compilation, Europe	Costa and Davey, 1992	0.5 in amm_b_Simbirskites variabilis	126.885	40.138
LO	Q13_14, Scotland	Duxbury, 2001	0 in amm_b_Simbirskites marginatus	127.99	45.453
LO	Rio Argos, Spain	Leereveld, 1997a	0.5 in amm_t_Balearites balearis	127.63	24.516
LO	Moray Firth, Scotland	Duxbury, 2018	0.5 in amm_b_Speetoniceras inversum	130.425	44.481
LO	Speeton, UK	Duxbury, 2023	0.34 in amm_b_Simbirskites marginatus	127.745	41.59