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	Mao Shaozhi and Mohr, 1992	0 in nan_n_CC22	76.766	-60.43
FO	North Sea Compilation, Europe	Powell, 1992	0 in amm_b_Neocardioceras juddii	94.15	45.59
FO	Stevns Klint, Denmark	Surlyk et al., 2013	1 in nan_u_UC16d	71.941	46.076
FO	Australia synthesis, Oceania	Helby et al., 1987	0.33 in stage_Turonian	92.412	-54.471
FO	Isle of Wright, UK	Clarke and Verdier, 1967	0.5 in stage_Santonian	84.675	42.784
FO	Marlborough, New Zealand	Schiøler and Wilson, 1998	0.95 in stage_Coniacian	85.884	-67.505
LO	ODP 748, South Indian	Mao Shaozhi and Mohr, 1992	1 in nan_n_CC22	75.854	-60.475
LO	North Sea Compilation, Europe	Costa and Davey, 1992	1 in amm_b_Nostoceras hyatti	69.91	43.167
LO	Stevns Klint, Denmark	Surlyk et al., 2013	0.5 in nan_u_UC20b	68.407	45.75
LO	Australia synthesis, Oceania	Helby et al., 1987	0.75 in stage_Santonian	84.163	-50.314
LO	Gulf, Atlantic	Srivastava, 1995	1 in plfor_A_Dicarinella concavata	85.6	34.415
LO	Isle of Wright, UK	Clarke and Verdier, 1967	1 in stage_Santonian	83.65	42.596
LO	Arctic Basin, Arctic	Williams et al., 2025	0.6 in stage_Santonian	84.47	75.102
LO	Marlborough, New Zealand	Schiøler and Wilson, 1998	0.67 in stage_Santonian	84.327	-66.505