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	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Oxycerites orbis	165.72	73.193
FO	Czestochowa, Poland	Poulsen, 1998	0.85 in amm_t_Parkinsonia parkinsoni	168.252	42.283
FO	Isle of Skye, Scotland	Riding and Thomas, 1997	0 in amm_b_Perisphinctes plicatilis	159.1	43.785
FO	Rio Argos, Spain	Leereveld, 1997a	0.05 in amm_t_Crioceratites loryi	131.575	24.476
LO	Pueblo, USA	Dodsworth, 2000	0.4 in amm_b_Mammites nodosoides	93.17	45.695
LO	Czestochowa, Poland	Poulsen, 1998	0.2 in amm_t_Clydoniceras discus	165.458	41.92
LO	Isle of Skye, Scotland	Riding and Thomas, 1997	0 in amm_b_Rasenia cymodoce	153.4	44.415
LO	Rio Argos, Spain	Leereveld, 1997a	0.1 in amm_t_Imerites giraudi	121.964	25.312
LO	Paksa, Siberia	Shulgina et al., 1994	0.15 in amm_s_Unzoned	137.134	73.139