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	Speeton, UK	Duxbury, 2023	0.6 in amm_b_Endemoceras regale	131.27	40.72
LO	Speeton, UK	Duxbury, 2023	0.1 in amm_b_Speetoniceras inversum	130.813	40.756