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_Kosmoceras jason	163.47	37.373
FO	Figueira Da Foz, Portugal	Smelror et al., 1991	0.5 in amm_t_Bullatimorphites bullatus	164.985	31.178
FO	Isle of Skye, Scotland	Riding and Thomas, 1997	0 in amm_b_Macrocephalites herveyi	165.29	43.1
FO	Denmark synthesis, Europe	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.35 in stage_Bajocian	169.945	45.351
FO	Kandern, Germany	Dimter and Smelror, 1990	0.1 in amm_b_Sigaloceras calloviense	163.83	37.472
FO	Europe compilation, North Sea	Riding and Helby, 2001b	0.5 in amm_t_Stephanoceras humphriesianum	169.915	45.066
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	1 in amm_b_Peltoceras athleta	162.45	40.109
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	1 in amm_b_Cardioceras cordatum	159.1	40.187
LO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Procerites hodsoni	166.04	73.164
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Quenstedtoceras mariae	159.66	37.379
LO	Czestochowa, Poland	Poulsen, 1998	0.75 in amm_b_Sigaloceras calloviense	163.57	41.675
LO	Figueira Da Foz, Portugal	Smelror et al., 1991	0.5 in amm_t_Bullatimorphites bullatus	164.985	31.178
LO	Isle of Skye, Scotland	Riding and Thomas, 1997	0.5 in amm_b_Cardioceras cordatum	159.38	43.754
LO	Denmark synthesis, Europe	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.25 in stage_Oxfordian	159.842	45.188
LO	North Sea Coast, UK/France	Riley and Fenton, 1982	1 in amm_b_Erymnoceras coronatum	162.91	36.579
LO	Europe compilation, North Sea	Riding and Helby, 2001b	0.5 in amm_b_Cardioceras cordatum	159.38	45.177