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	Vallentigny, France	Davey and Verdier, 1971	0.33 in amm_b_Lyelliceras lyelli	110.045	40.09
LO	Isle of Wright, UK	Clarke and Verdier, 1967	0.33 in stage_Cenomanian	98.322	43.07
LO	Culver Cliff, UK	Pearce et al., 2020	1 in amm_b_Acanthoceras rhotomagense	95.67	43.352