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	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	Chesapeake Bay	Barssidinium evangelineae	De Verteuil and Norris, 1996a	1 in nan_n_NN10	8.29	36.714
FO	Jylland	Barssidinium evangelineae	Dybkjaer and Piasecki, 2010	0.6 in nan_n_NN10	8.818	52.955
LO	Jylland	Barssidinium evangelineae	Dybkjaer and Piasecki, 2010	1 in nan_n_NN12	5.08	53.907
FO	ODP 907	Barssidinium evangelineae	Schreck and Matthiessen, 2014	0.5 in mag_C4r	8.448	65.998
LO	Scotian Margin	Barssidinium graminosum	Fensome et al., 2008	1 in nan_n_NN16	2.53	42.802
FO	Scotian Margin	Barssidinium graminosum	Lentin et al., 1994	0.5 in stage_Serravallian	12.735	41.056
FO	Jutland	Barssidinium graminosum	Kellner et al., 2025	0.25 in stage_Serravallian	13.278	52.405
LO	DSDP 610	Barssidinium graminosum	De Schepper and Head, 2009	0.1 in nan_n_NN17	2.516	51.815
LO	IODP U1307	Barssidinium graminosum	Aubry et al., 2020	0.67 in mag_C2An.1n	2.739	56.986
FO	Bou Regreg	Barssidinium olymposum	Warny and Wrenn, 1997	0 in stage_Tortonian	11.65	29.45
LO	Bou Regreg	Barssidinium olymposum	Warny and Wrenn, 1997	1 in stage_Messinian	5.333	31.331
LO	Scotian Margin	Barssidinium pliocenicum	Fensome et al., 2008	1 in nan_n_NN16	2.53	42.802
LO	se England	Barssidinium pliocenicum	Head, 1998	0.9 in mag_C2r.1n	2.118	50.11
LO	Jylland	Barssidinium pliocenicum	Dybkjaer and Piasecki, 2010	1 in nan_n_NN17	2.39	54.932
FO	ODP 1168	Barssidinium pliocenicum	Hou et al., 2023	0.8 in mag_C6Bn.1r	21.996	-49.555
LO	ODP 1168	Barssidinium pliocenicum	Hou et al., 2023	0.2 in mag_C6n	19.355	-48.448
LO	DSDP 610	Barssidinium pliocenicum	De Schepper and Head, 2009	0.8 in nan_n_NN16	2.788	51.677
LO	IODP U1307	Barssidinium pliocenicum	Aubry et al., 2020	0.95 in mag_C2An.1n	2.617	57.04
LO	Doel	Barssidinium taxandrianum	Louwye, 1999	1 in stage_Messinian	5.333	49.044
FO	Angola synthesis	Barssidinium taxandrianum	Torricelli et al., 2022	0.75 in nan_n_NN2	20.055	-13.004
FO	Block 15	Barssidinium taxandrianum	Torricelli et al., 2022	0.75 in nan_n_NN2	20.055	-13.303