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

Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
Bavaria	Dapcodinium ovale	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	42.83327142857143
Bavaria	Dapcodinium sacculus	Bucefalo Palliani and Riding, 2003	1 in amm_b_Prodactylioceras davoei	188	42.83327142857143
Bavaria	Dapcodinium sacculus	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.341655749999994
North Sea Compilation	Dapcodinium priscum	Riding and Thomas, 1992	1 in amm_b_Caenisites turneri	196.37	39.56240492307692
Scotian Margin	Dapcodinium priscum	Williams et al., 1993	0.6 in stage_Rhaetian	203.11200000000002	21.509884906666656
Scotian Margin	Dapcodinium priscum	Williams et al., 1993	0.3 in stage_Sinemurian	197.49200000000002	23.60854327714285
Denmark3	Dapcodinium priscum	Poulsen and Riding, 2003	0.5 in amm_b_Arnioceras semicostatum	197.72	44.094230342857145
Denmark3	Dapcodinium priscum	Poulsen and Riding, 2003 sensu Riding et al., 2010	0 in stage_Rhaetian	205.74	40.18584859999999
nw Australia compilation	Dapcodinium priscum	Riding et al., 2010	0 in stage_Rhaetian	205.74	-29.413564
nw Australia compilation	Dapcodinium priscum	Riding et al., 2010	0.5 in stage_Sinemurian	196.18	-29.75632202857143
Schandelah	Dapcodinium priscum	vd Schootbrugge et al., 2019b	1 in amm_b_Schlotheimia angulata	199.46	41.30304435384615
Dorset-Yorkshire	Dapcodinium priscum	Woollam and Riding, 1983	0 in amm_b_Arnioceras semicostatum	198.3	36.603552214285706
North Sea Basin	Dapcodinium priscum	Copestake and Partington, 2023	0.9 in stage_Rhaetian	201.798	40.157303066153844
North Sea Basin	Dapcodinium priscum	Copestake and Partington, 2023	1 in amm_b_Arietites bucklandi	198.3	41.56105853846153

Histogram