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	Czestochowa, Poland	Poulsen, 1998	0 in amm_t_Cadomites bremeri	166.04	41.996
FO	Isle of Skye, Scotland	Riding and Thomas, 1997	0 in amm_b_Peltoceras athleta	162.91	43.363
FO	Vega, Norway	Århus et al., 1989	0.1 in amm_b_Peltoceras athleta	162.864	53.556
FO	Cabo Mondego, Portugal	Correia et al., 2019	0.5 in amm_t_Parkinsonia parkinsoni	168.445	30.873
LO	Scotian Margin, Canada	Williams et al., 1993	0.7 in stage_Oxfordian	156.805	32.33
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	1 in amm_b_Ringsteadia pseudocordata	154.78	40.19
LO	Czestochowa, Poland	Poulsen, 1998	1 in amm_t_Hecticoceras retrocostatum	165.5	41.926
LO	Figueira Da Foz, Portugal	Smelror et al., 1991	0 in amm_t_Idoceras planula	154.23	32.309
LO	Isle of Skye, Scotland	Riding and Thomas, 1997	0.4 in amm_b_Perisphinctes pumilus	158.194	43.885
LO	Denmark synthesis, Europe	Poulsen, 1992	0 in amm_b_Pictonia baylei	154.78	44.887
LO	North Sea Coast, UK/France	Riley and Fenton, 1982	1 in amm_b_Erymnoceras coronatum	162.91	36.579
LO	North Yorkshire, UK	Riding and Thomas, 1988	1 in amm_b_Ringsteadia pseudocordata	154.78	41.379
LO	Milne Land, Greenland	Smelror, 1988a	0.5 in amm_b_Cardioceras cordatum	159.38	51.003
LO	Cabo Mondego, Portugal	Correia et al., 2019	0.25 in amm_t_Zigzagiceras zigzag	168.02	30.914