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 Yorkshire, UK	Bucefalo Palliani and Riding, 2000	0 in amm_b_Dactylioceras tenuicostatum	184.2	43.267
FO	Yorkshire, UK	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	42.084
LO	North Yorkshire, UK	Bucefalo Palliani and Riding, 2000	1 in amm_b_Harpoceras serpentinum	181.17	43.289
LO	Yorkshire, UK	Bucefalo Palliani and Riding, 2003	1 in amm_b_Harpoceras serpentinum	181.17	42.056