Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.7791273. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.


Plots are based on the following information

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	Vega	Scriniodinium crystallinum	Århus et al., 1989	0.05 in amm_b_Peltoceras athleta	162.887	53.476862168749996
FO	Arctic Basin	Scriniodinium crystallinum	Bujak et al., 2022	0 in amm_b_Procerites hodsoni	166.04	73.07004657142858
FO	Scotian Margin	Scriniodinium crystallinum	Williams et al., 1993	0.8 in stage_Callovian	162.282	30.56459813428571
FO	Australia Synthesis	Scriniodinium crystallinum	Helby et al., 1987	0.33 in stage_Oxfordian	159.3025	-56.098735853571426
FO	nw Australia compilation	Scriniodinium crystallinum	Riding et al., 2010	0.1 in stage_Oxfordian	160.855	-41.70451103214286
FO	Isle of Skye	Scriniodinium crystallinum	Riding and Thomas, 1997	0.6 in amm_b_Quenstedtoceras mariae	160.408	43.57603560888889
FO	Dorset-Yorkshire	Scriniodinium crystallinum	Woollam and Riding, 1983	0 in amm_b_Peltoceras athleta	162.91	38.545877114285716
LO	Arctic Basin	Scriniodinium crystallinum	Bujak et al., 2022	0 in amm_b_Pictonia baylei	154.78	73.0867148
LO	North Sea Compilation	Scriniodinium crystallinum	Riding and Thomas, 1992	0.5 in amm_b_Pictonia baylei	154.09	39.64635868333333
LO	Scotian Margin	Scriniodinium crystallinum	Williams et al., 1993	0 in stage_Kimmeridgian	154.78	32.36685763333333
LO	Australia Synthesis	Scriniodinium crystallinum	Helby et al., 1987	0.8 in stage_Berriassian	138.78	-64.70852477777778
LO	Denmark3	Scriniodinium crystallinum	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.1 in stage_Kimmeridgian	154.226	44.549519270000005
LO	Kimmeridge	Scriniodinium crystallinum	Riding and Thomas, 1988	1 in amm_b_Pictonia baylei	153.4	36.99211733333333
LO	Isle of Skye	Scriniodinium crystallinum	Riding and Thomas, 1997	0.75 in amm_b_Pictonia baylei	153.745	43.66507610833333
LO	Dorset-Yorkshire	Scriniodinium crystallinum	Woollam and Riding, 1983	1 in amm_b_Pictonia baylei	153.4	38.39957533333333
LO	North Sea Basin	Scriniodinium crystallinum	Copestake and Partington, 2023	1 in amm_b_Pictonia baylei	153.4	42.785065333333336

Distribution


Histogram


Map