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_t_Hildoceras bifrons	181.17	42.9
FO	Bavaria, Germany	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	42.833
FO	Czestochowa, Poland	Poulsen, 1998	0.85 in amm_t_Parkinsonia parkinsoni	168.252	42.283
FO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.5 in amm_b_Stephanoceras humphriesianum	169.915	35.92
FO	Denmark synthesis, Europe	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	48.421
FO	Yorkshire, UK	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	41.667
FO	Quercy, France	Bucefalo Palliani and Riding, 1997b	0.75 in amm_t_Grammoceras thouarsense	177.808	34.162
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	0.2 in amm_b_Sigaloceras calloviense	163.79	40.078
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	1 in amm_b_Oxycerites orbis	165.5	40.038
LO	North Sea Coast, UK/France	Riley and Fenton, 1982	1 in amm_b_Macrocephalites herveyi	164.6	36.505
LO	Quercy, France	Bucefalo Palliani and Riding, 1997b	0.25 in amm_b_Leioceras opalinum	174.2	32.823