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 in amm_b_Lyelliceras lyelli	110.22	40.079
LO	Vallentigny, France	Davey and Verdier, 1971	0 in amm_b_Dimorphoplites biplicatus	108.11	40.207