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	Vallentigny, France	Davey and Verdier, 1971	0.75 in amm_b_Douvilleiceras mammillatum	110.382	40.069
FO	ODP 765, Northwest Australia	Helby and McMinn, 1992	0.9 in mag_M1n	121.638	-49.395
FO	Rio Argos, Spain	Leereveld, 1997a	0 in amm_t_Pseudothurmannia ohmi	127.27	24.567
FO	Treeless Creek, Canada	Williams et al., 2025	0.25 in stage_Coniacian	88.468	77.169
FO	Banks Island, Canada	Williams et al., 2025	0.65 in stage_Cenomanian	96.21	80.441
FO	Cape Nares, Canada	Williams et al., 2025	0.7 in stage_Albian	104.31	80.018
LO	North Sea Compilation, Europe	Costa and Davey, 1992	0.7 in amm_b_Acanthoceras rhotomagense	95.793	45.438
LO	ODP 765, Northwest Australia	Helby and McMinn, 1992	0.23 in mag_C34n	112.382	-48.736
LO	6711, Norwegian Sea	Radmacher et al., 2015	0.1 in stage_Cenomanian	99.84	59.933
LO	Labrador Sea, Greenland	Nøhr-Hansen, 2025	0.41 in stage_Campanian	78.943	54.36
LO	Rio Argos, Spain	Leereveld, 1997a	0.67 in amm_t_Nicklesia nicklesi	125.359	24.835
LO	Banks Island, Canada	Williams et al., 2025	0.8 in stage_Cenomanian	95.22	80.576
LO	Cape Nares, Canada	Williams et al., 2025	1 in stage_Albian	100.5	80.532