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	ODP 748, South Indian	Mohr and Mao Shaozhi, 1997	0.05 in stage_Campanian	83.076	-60.243
FO	DSDP 552, North Atlantic	Brown and Downie, 1984	0 in nan_n_NP12	52.93	46.431
FO	se England, North Sea	Davey and Williams, 1966a	0 in stage_Ypresian	56	40.965
FO	Cordebugle, France	Tocher and Jarvis, 1996	0 in amm_b_Mantelliceras mantelli	100.25	41.382
FO	DSDP 400A, North Atlantic	Davey, 1979b	0.33 in nan_u_BC22	114.12	38.848
FO	DSDP 548, North Atlantic	Brown and Downie, 1985	0.75 in nan_n_NP12	51.217	39.456
FO	Northwest Pacific, Pacific	Bujak and Matsuoka, 1986	0.33 in stage_Burdigalian	18.978	56.566
FO	ODP 1039, Pacific	Zegarra and Helenes, 2011	0.25 in stage_Serravallian	13.278	8.227
FO	ODP 1172, Southeast Australia	Bijl et al., 2021	0.5 in mag_C28n	64.091	-61.697
FO	Omsk No. 8, Russia	Lebedeva et al., 2013	0.15 in mag_C31r	71.124	51.592
FO	Q13_14, Scotland	Duxbury, 2001	1 in amm_b_Paracrioceras elegans	124.4	46.452
FO	South Gabon, Africa	Boltenhagen, 1977	0 in stage_Campanian	83.65	-14.389
FO	Arctic Basin, Arctic	Williams et al., 2025	0.4 in stage_Barremian	124.46	71.327
LO	ODP 748, South Indian	Mao Shaozhi and Mohr, 1992	0.25 in nan_n_CC24	71.721	-60.678
LO	DSDP 552, North Atlantic	Brown and Downie, 1984	0.75 in nan_n_NP13	49.261	46.931
LO	se England, North Sea	Davey and Williams, 1966a	1 in stage_Ypresian	48.07	41.99
LO	Stevns Klint, Denmark	Surlyk et al., 2013	1 in nan_u_UC20	66.04	45.532
LO	DSDP 400A, North Atlantic	Davey, 1979b	0.5 in nan_u_BC26	103.669	39.789
LO	DSDP 548, North Atlantic	Brown and Downie, 1985	0.5 in nan_n_NN11	6.91	46.136
LO	DSDP 607, North Atlantic	De Vernal et al., 1992	0.33 in nan_n_NN18	2.238	39.62
LO	DSDP 607, North Atlantic	Mudie, 1987	0.33 in nan_n_NN18	2.238	39.62
LO	Northwest Pacific, Pacific	Bujak and Matsuoka, 1986	0 in stage_Chibanian	0.774	47.477
LO	ODP 1039, Pacific	Zegarra and Helenes, 2011	0.25 in stage_Zanclean	4.9	8.383
LO	ODP 644, North Atlantic	De Vernal et al., 1992	0.85 in mag_Matuyama	0.806	66.622
LO	ODP 646, North Atlantic	De Vernal et al., 1992	0.94 in nan_n_NN19	0.52	58.31
LO	South Gabon, Africa	Boltenhagen, 1977	1 in stage_Maastrichtian	66.04	-16.219