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	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
LO	East Kent	Whitecliffia spinosa	Prince et al., 2008	0.92 in amm_b_Placenticeras polyopsis	84.004	43.735
FO	Poigny	Whitecliffia spinosa	Pearce et al., 2022	1 in stage_Coniacian	85.7	40.375
LO	Poigny	Whitecliffia spinosa	Pearce et al., 2022	1 in stage_Coniacian	85.7	40.375
FO	Trunch borehole	Whitecliffia spinosa	Pearce et al., 2020	0.25 in amm_b_Placenticeras bidorsatum	83.308	44.462
LO	Trunch borehole	Whitecliffia spinosa	Pearce, 2010	0.6 in stage_Campanian	76.762	43.858
FO	Seaford Head	Whitecliffia spinosa	Jarvis et al., 2023	0.4 in nan_u_UC13ii	83.49	42.322