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	Caucasus, Russia	Smelror and Lominadze, 1989	0 in amm_b_Kosmoceras jason	163.47	41.242
FO	Czestochowa, Poland	Poulsen, 1998	0.75 in amm_t_Procerites aurigerus	167.12	42.136
FO	Figueira Da Foz, Portugal	Smelror et al., 1991	0 in amm_t_Macrocephalites gracilis	164.68	31.207
FO	Figueira Da Foz, Portugal	Smelror et al., 1991	0.6 in amm_t_Bullatimorphites bullatus	164.924	31.184
LO	Caucasus, Russia	Smelror and Lominadze, 1989	1 in amm_b_Kosmoceras jason	163.3	41.178
LO	Czestochowa, Poland	Poulsen, 1998	0 in amm_t_Clydoniceras discus	165.5	41.926