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	Champagne, France	Fauconnier, 1995	0 in amm_b_Peltoceras athleta	162.91	37.374
FO	Figueira Da Foz, Portugal	Smelror et al., 1991	0.5 in amm_t_Perisphinctes bifurcatus	157.25	31.927
LO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Progalbanites albani	145.1	71.567
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Perisphinctes pumilus	157.96	37.375
LO	DSDP 534, USA	Habib and Drugg, 1983	0.25 in mag_M19n	143.464	23.838
LO	Volga Basin, Russia	Harding et al., 2011	0 in amm_r_Craspedites subditus	143.9	46.079