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	Source	Calibration	Age (Ma)	Paleolatitude
FO	Marche, Italy	Biffi and Manum, 1988	0.5 in nan_n_NP21	33.68	33.818
FO	Massignano, Italy	Van Mourik and Brinkhuis, 2005	0.8 in mag_C13r	34.001	34.002
FO	Monte Cagnero, Italy	Brinkhuis and Biffi, 1993	0.25 in mag_C13r	34.758	33.437
FO	ODP 913, Norway	Firth, 1996	0 in mag_C19r	42.196	63.716
FO	Suvlu, Crimea	King et al., 2018	1 in nan_n_NP12	50.646	38.223
FO	ODP 1172, Southeast Australia	Bijl et al., 2013	0 in mag_C18n.1r	39.666	-57.839
FO	Priabona, Italy	Brinkhuis, 1994	0.05 in plfor_A_P18	33.971	36.251
FO	Tusa, Italy	Baruffini et al., 2002	0.25 in nan_c_CP16a	34.197	29.302
FO	Poland synthesis, Poland	Niechwedowicz and Walaszczyk, 2021	0.25 in ino_Inoceramus redbirdensis	72.65	42.685
FO	Alano, Italy	Iakovleva, 2025	0 in mag_C18n.1n	39.582	36.443
LO	Marche, Italy	Biffi and Manum, 1988	0 in nan_n_NP22	32.92	33.91
LO	Massignano, Italy	Van Mourik and Brinkhuis, 2005	0.2 in mag_C12r	32.767	34.151
LO	Monte Cagnero, Italy	Brinkhuis and Biffi, 1993	0.8 in mag_C13n	33.316	33.609
LO	ODP 913, Norway	Firth, 1996	0.5 in mag_C16n	35.965	65.477
LO	Suvlu, Crimea	King et al., 2018	1 in nan_n_NP12	50.646	38.223
LO	Umbria-Marche, Italy	Pross et al., 2010	0.25 in mag_C12r	32.655	33.733
LO	Boom Doel, Belgium	Stover and Hardenbol, 1994	0.4 in nan_n_NP21	33.832	43.736
LO	ODP 1172, Southeast Australia	Bijl et al., 2013	1 in mag_C18n	38.398	-57.674
LO	Tusa, Italy	Baruffini et al., 2002	0.5 in nan_c_CP16c	32.47	29.509
LO	Labrador Sea, Greenland	Nøhr-Hansen, 2025	0.7 in stage_Bartonian	38.706	57.511
LO	Central North Sea, Europe	Casas-Gallego and Vieira, 2020	0.75 in plfor_A_P16/P17	34.447	52.59
LO	Contessa, Italy	Wilpshaar et al., 1996	0.66 in nan_c_CP16b	33.107	33.63