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	North Sea Compilation, Europe	Riding and Thomas, 1992	0 in amm_b_Stephanoceras humphriesianum	170.09	39.931
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Witchellia laeviuscula	170.67	37.362
FO	Czestochowa, Poland	Poulsen, 1998	0.4 in amm_t_Parkinsonia parkinsoni	168.5	42.315
FO	Isle of Skye, Scotland	Riding and Thomas, 1997	0 in amm_b_Macrocephalites herveyi	165.29	43.1
FO	Dorset-Yorkshire, England	Woollam and Riding, 1983	0 in amm_b_Garantiana garantiana	169.27	38.282
FO	Kong Karls Land, Svalbard	Smelror, 1988b	0.75 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	163.16	66.832
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	1 in amm_b_Quenstedtoceras lamberti	161.53	40.13
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Erymnoceras coronatum	162.91	37.374
LO	Isle of Skye, Scotland	Riding and Thomas, 1997	0 in amm_b_Peltoceras athleta	162.91	43.363
LO	Kong Karls Land, Svalbard	Smelror, 1988b	0 in amm_b_Cardioceras cordatum	159.66	67.244