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	Moray Firth, Scotland	Duxbury, 2018	0.35 in amm_b_Peregrinoceras albidum	137.383	44.388
FO	Volga Basin, Russia	Smith and Harding, 2004	0 in stage_Valanginian	137.7	44.971
LO	Volga Basin, Russia	Smith and Harding, 2004	0.25 in stage_Valanginian	136.425	44.743
LO	Vocontian Basin, France	Duxbury, 2024	0.6 in amm_t_Thurmanniceras pertransiens	137.068	30.084