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	0.9 in amm_b_Oxycerites orbis	165.522	40.037
FO	North Sea Compilation, Europe	Riding and Thomas, 1992	0 in amm_b_Clydoniceras discus	165.5	40.038
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Sigaloceras calloviense	163.87	37.372
FO	Czestochowa, Poland	Poulsen, 1998	1 in amm_t_Hecticoceras retrocostatum	165.5	41.926
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	0.85 in amm_b_Macrocephalites herveyi	164.703	43.165
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	1 in amm_b_Sigaloceras calloviense	163.47	40.085
LO	Caucasus, Russia	Smelror and Lominadze, 1989	1 in amm_b_Proplanulites koenigi	163.87	41.39
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Quenstedtoceras mariae	159.66	37.379
LO	Czestochowa, Poland	Poulsen, 1998	0 in amm_b_Sigaloceras calloviense	163.87	41.714
LO	Isle of Skye, Scotland	Riding and Thomas, 1997	0.9 in amm_b_Macrocephalites herveyi	164.669	43.169
LO	Dorset-Yorkshire, England	Woollam and Riding, 1983	1 in amm_b_Kosmoceras jason	163.3	38.605
LO	North Sea Coast, UK/France	Riley and Fenton, 1982	1 in amm_b_Sigaloceras calloviense	163.47	36.554