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	ODP 638B, Equatorial Atlantic	Masure, 1988a	1 in nan_n_CC3b	132.966	34.487
FO	Moray Firth, Scotland	Duxbury, 2018	1 in amm_b_Polyptychites	135.55	44.456
FO	Vocontian Basin, France	Duxbury, 2024	0.5 in amm_t_Neocomites neocomiensiformis	136.36	30.05
LO	ODP 638B, Equatorial Atlantic	Masure, 1988a	0.5 in nan_n_CC4b	129.535	33.948
LO	Speeton, UK	Duxbury, 2023	0.5 in amm_b_Endemoceras amblygonium	132.43	40.787