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	0.4 in stage_Pliensbachian	189.42	26.587
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	0.17 in amm_b_Hildoceras bifrons	180.94	72.896
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Amaltheus margaritatus	188	40.755
FO	Czestochowa, Poland	Poulsen, 1998	0.3 in amm_t_Parkinsonia parkinsoni	168.555	42.323
FO	Denmark synthesis, Europe	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	48.421
FO	Dorset-Yorkshire, England	Woollam and Riding, 1983	0 in amm_b_Amaltheus margaritatus	188	40.45
FO	North Yorkshire, UK	Bucefalo Palliani and Riding, 2000	0.3 in amm_b_Dactylioceras tenuicostatum	183.888	43.305
FO	Yorkshire, UK	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	41.667
FO	Lusitanian Basin, Portugal	Correia et al., 2018	0 in amm_b_Amaltheus margaritatus	188	31.653
FO	Quercy, France	Bucefalo Palliani and Riding, 1997b	0 in amm_t_Grammoceras thouarsense	178.34	34.36
FO	Quercy, France	Bucefalo Palliani and Riding, 1997b	0.5 in stage_Toarcian	179.45	34.772
FO	Hausen, Germany	Feist-Burkhardt, 1990	0.75 in amm_b_Leioceras opalinum	173.2	38.489
FO	Whitby, UK	vd Schootbrugge et al., 2019a	0 in amm_b_Pleuroceras spinatum	185.6	43.258
FO	Hungary synthesis, Eastern Europe	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	34.553
FO	Portugal, Europe	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	31.295
FO	southern France, France	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	36.403
FO	Bulgaria, Eastern Europe	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	38.247
LO	Scotian Margin, Canada	Williams et al., 1993	0.75 in stage_Bathonian	166.01	29.597
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	0.75 in amm_b_Garantiana garantiana	168.858	39.96
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	1 in amm_b_Clydoniceras discus	165.29	40.043
LO	Arctic Basin, Arctic	Bujak et al., 2022	0.75 in amm_b_Procerites hodsoni	165.8	73.186
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Parkinsonia parkinsoni	168.17	37.366
LO	Czestochowa, Poland	Poulsen, 1998	0.25 in amm_t_Clydoniceras discus	165.447	41.919
LO	Salzburg, Austria	Boorova et al., 1999	0.5 in stage_Valanginian	135.15	28.579
LO	Calvados, France	Feist-Burkhardt and Monteil, 1997	1 in amm_t_Stephanoceras humphriesianum	169.74	35.927
LO	Barentz Sea, Arctic	Smelror, 1994	0.5 in stage_Bathonian	166.73	64.868
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	0.5 in amm_b_Leioceras opalinum	173.7	32.638
LO	Quercy, France	Bucefalo Palliani and Riding, 1997b	1 in stage_Aalenian	170.9	32.003
LO	Hausen, Germany	Feist-Burkhardt, 1990	0.5 in amm_b_Witchellia laeviuscula	170.495	37.902