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
LO	Suvlu	Vallodinium echinosuturatum	King et al., 2018	1 in nan_n_NP10	54.092	37.884
FO	Suvlu	Vallodinium echinosuturatum	King et al., 2018	0 in nan_n_NP11	54.092	37.884
LO	ODP 1172	Vallodinium echinosuturatum	Bijl et al., 2013	0.25 in mag_C20r	45.539	-58.602
FO	ODP 1172	Vallodinium echinosuturatum	Bijl et al., 2013	1 in mag_C22r	49.666	-59.139
FO	Volga Basin	Vallodinium echinosuturatum	Vasilyeva, 2014	0.25 in stage_Lutetian	46.31	49.822
LO	Volga Basin	Vallodinium echinosuturatum	Vasilyeva, 2014	0.25 in stage_Bartonian	40.2	50.312
FO	011-BP	Vallodinium echinosuturatum	Iakovleva and Heilmann-Clausen, 2010	0.5 in mag_C20r	44.842	52.879
LO	Alano	Vallodinium echinosuturatum	Iakovleva, 2025	1 in mag_C18r	40.073	36.339
FO	North Kazachstan	Vallodinium heilmannii	Iakovleva, 2016	0 in stage_Ypresian	56	51.854
LO	North Kazachstan	Vallodinium heilmannii	Iakovleva, 2016	0.5 in stage_Ypresian	52.035	52.007
FO	ODP 959	Vallodinium nigeriaense	Awad and Oboh-Ikuenobe, 2016	0.5 in nan_c_CP7	57.356	-9.022
LO	ODP 959	Vallodinium nigeriaense	Awad and Oboh-Ikuenobe, 2016	0.55 in nan_c_CP7	57.343	-9.021
FO	North Kazachstan	Vallodinium picardicum	Iakovleva, 2016	0 in stage_Ypresian	56	51.854
LO	North Kazachstan	Vallodinium picardicum	Iakovleva, 2016	0.5 in stage_Ypresian	52.035	52.007
FO	California	Vallodinium stellatum	Damassa, 1979a	0.5 in stage_Ypresian	52.035	36.986
LO	California	Vallodinium stellatum	Damassa, 1979a	1 in stage_Bartonian	37.71	35.352