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_Kosmoceras jason	163.47	37.373
FO	Figueira Da Foz, Portugal	Smelror et al., 1991	0 in amm_t_Bullatimorphites bullatus	165.29	31.15
FO	Figueira Da Foz, Portugal	Smelror et al., 1991	0 in amm_t_Macrocephalites gracilis	164.68	31.207
FO	Milne Land, Greenland	Smelror, 1988a	0.8 in amm_b_Proplanulites koenigi	164.016	50.629
FO	Volga Basin, Russia	Harding et al., 2011	0.8 in amm_r_Craspedites subditus	143.58	46.022
FO	Hausen, Germany	Feist-Burkhardt, 1990	0.75 in amm_b_Leioceras opalinum	173.2	38.489
LO	Milne Land, Greenland	Smelror, 1988a	0.25 in amm_b_Cardioceras cordatum	159.52	50.992
LO	Hausen, Germany	Feist-Burkhardt, 1990	0.5 in amm_b_Witchellia laeviuscula	170.495	37.902