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	Stevns Klint, Denmark	Surlyk et al., 2013	0 in nan_u_UC16b	79.13	46.738
FO	DSDP 400A, North Atlantic	Davey, 1979b	1 in nan_u_BC23	109.957	39.24
FO	Q13_14, Scotland	Duxbury, 2001	0.4 in amm_b_Parahoplites nutfieldiensis	116.438	48.815
FO	Vallentigny, France	Davey and Verdier, 1971	0 in amm_b_Leymeriella tardefurcata	111.27	40.016
FO	Banks Island, Canada	Williams et al., 2025	0.5 in stage_Cenomanian	97.2	80.307
FO	Cape Nares, Canada	Williams et al., 2025	0.8 in stage_Albian	103.04	80.189
LO	Stevns Klint, Denmark	Surlyk et al., 2013	0.75 in nan_u_UC16b	77.955	46.629
LO	DSDP 400A, North Atlantic	Davey, 1979b	0.5 in nan_u_BC26	103.669	39.789
LO	Vallentigny, France	Davey and Verdier, 1971	0 in amm_b_Anahoplites intermedius	109.17	40.143
LO	Banks Island, Canada	Williams et al., 2025	0.6 in stage_Cenomanian	96.54	80.397
LO	Cape Nares, Canada	Williams et al., 2025	1 in stage_Albian	100.5	80.532