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	Scotian Margin, Canada	Williams et al., 1993	0.75 in stage_Pliensbachian	186.375	27.456
FO	North Sea Compilation, Europe	Copestake and Partington, 2023	1 in amm_b_Prodactylioceras davoei	188	42.596
FO	Bavaria, Germany	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	42.833
FO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Amaltheus margaritatus	188	70.64
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Amaltheus margaritatus	188	40.755
FO	Dorset-Yorkshire, England	Woollam and Riding, 1983	0 in amm_b_Amaltheus margaritatus	188	40.45
FO	Volga Basin, Russia	Feist-Burkhardt, 1994	0 in stage_Toarcian	184.2	62.243
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
FO	Whitby, UK	vd Schootbrugge et al., 2019a	0 in amm_b_Pleuroceras spinatum	185.6	43.258
FO	Portugal, Europe	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	31.295
FO	Kelimyar, Russia	vd Schootbrugge et al., 2019a	0 in amm_b_Harpoceras serpentinum	183.16	80.138
LO	Scotian Margin, Canada	Williams et al., 1993	0.15 in stage_Bajocian	170.49	28.342
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	1 in amm_b_Graphoceras concavum	170.9	39.912
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	1 in amm_b_Graphoceras concavum	170.9	39.912
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Garantiana garantiana	168.72	37.365
LO	Dorset-Yorkshire, England	Woollam and Riding, 1983	1 in amm_b_Hyperlioceras discites	170.67	38.206
LO	Volga Basin, Russia	Feist-Burkhardt, 1994	1 in amm_b_Leioceras opalinum	172.7	56.19
LO	Cabo Mondego, Portugal	Correia et al., 2019	0.5 in amm_t_Leioceras opalinum	173.7	30.944
LO	Kong Karls Land, Svalbard	Smelror, 1988b	1 in amm_b_Dumortieria pseudoradiosa	175.91	66.172
LO	Quercy, France	Bucefalo Palliani and Riding, 1997b	1 in amm_b_Pleydellia aalensis	174.7	33.009