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
North Sea Compilation	Gardodinium trabeculosum	Costa and Davey, 1992	0.4 in amm_b_Hypacanthoplites jacobi	114.16	44.164078933333336
North Sea Compilation	Gardodinium trabeculosum	Costa and Davey, 1992	0 in amm_b_Speetoniceras inversum	130.91	39.363168563636364
400A	Gardodinium trabeculosum	Davey, 1979	0.67 in nan_u_BC22	113.63962561280603	38.618744108337204
Haldager 1	Gardodinium trabeculosum	Davey, 1982	0 in amm_b_Endemoceras regale	131.81	43.632629800000004
Isle of Wright	Gardodinium trabeculosum	Duxbury, 1983	0.2 in amm_b_Deshayesites deshayesi	119.798	40.27264169
Isle of Wright	Gardodinium trabeculosum	Duxbury, 1983	0.22 in amm_b_Deshayesites deshayesi	119.7808	40.278082824
Scotian Margin	Gardodinium trabeculosum	Williams et al., 1993	0.75 in stage_Albian	103.675	40.7094825125
Scotian Margin	Gardodinium trabeculosum	Williams et al., 1993	0.2 in stage_Hauterivian	131.38	35.41960486666667
Central Danish Trough	Gardodinium trabeculosum	Heilmann-Clausen, 1987	1 in amm_b_Proleymeriella schrammeni	111.27	47.76882785
Central Danish Trough	Gardodinium trabeculosum	Heilmann-Clausen, 1987	0 in amm_b_Paratollia/Platylenticeras	136.59	42.891558177777775
765	Gardodinium attenuatum	Helby and McMinn, 1992	0.8 in nan_n_CC3	133.85468154484076	-53.33822804039858
Australia Synthesis	Gardodinium attenuatum	Helby et al., 1987	0.2 in stage_Hauterivian	131.38	-65.39471446666667
Australia Synthesis	Gardodinium lowii	Helby et al., 1987	0.45 in stage_Hauterivian	129.855	-64.89503668636364
Australia Synthesis	Gardodinium attenuatum	Helby et al., 1987	0.15 in stage_Valanginian	136.935	-65.38208302777778
Australia Synthesis	Gardodinium lowii	Helby et al., 1987	0.5 in stage_Valanginian	135.14999999999998	-66.03373694444446
Rio Argos	Gardodinium ordinale	Leereveld, 1997a	1 in amm_t_Gerhardtia sartousi	122.01	26.392345726888472
Rio Argos	Gardodinium trabeculosum	Leereveld, 1997b	1 in amm_t_Tirnovella alpillensis	137.59	23.44592841271791
Broyon	Gardodinium trabeculosum	Monteil, 1992	0 in amm_t_Neocomites neocomiensiformis	136.72	31.41464626666667
263	Gardodinium lowii	Oosting et al., 2006	0.5 in stage_Barremian	123.95	-53.17701327272727
nw Australia compilation	Gardodinium angustum	Riding and Helby, 2001f	0.05 in stage_Berriassian	142.82999999999998	-50.18183196666667
nw Australia compilation	Gardodinium angustum	Riding and Helby, 2001f	0.75 in stage_Tithonian	144.635	-49.39589285

Histogram