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	Copestake and Partington, 2023	0.1 in amm_b_Stephanoceras humphriesianum	170.055	39.932
FO	North Sea Compilation, Europe	Riding and Thomas, 1992	0 in amm_b_Leioceras opalinum	174.7	40.774
FO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Kosmoceras jason	163.47	73.401
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Witchellia laeviuscula	170.67	37.362
FO	Figueira Da Foz, Portugal	Smelror et al., 1991	0.4 in amm_t_Bullatimorphites bullatus	165.046	31.173
FO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.5 in amm_b_Stephanoceras humphriesianum	169.915	35.92
FO	Dorset-Yorkshire, England	Woollam and Riding, 1983	0 in amm_b_Garantiana garantiana	169.27	38.282
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	0 in amm_b_Procerites progracilis	166.97	40.004
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	0.67 in amm_b_Zigzagiceras zigzag	167.366	39.994
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Erymnoceras coronatum	162.91	37.374
LO	Czestochowa, Poland	Poulsen, 1998	0.8 in amm_t_Parkinsonia parkinsoni	168.28	42.287
LO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.67 in amm_b_Parkinsonia parkinsoni	168.351	35.983