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	North Sea Compilation, Europe	Costa and Davey, 1992	0.4 in amm_b_Paracrioceras elegans	124.616	40.772
FO	North Sea Compilation, Europe	Powell, 1992	0.4 in amm_b_Paracrioceras elegans	124.616	40.772
FO	Dababiya, Egypt	Soliman and Slimani, 2018b	0.2 in nan_n_CC25c	68.76	8.766
FO	DSDP 364, Atlantic	Morgan, 1977	0.9 in nan_n_CC9	96.857	-23.067
FO	DSDP 400A, North Atlantic	Davey, 1979b	0.75 in nan_u_BC21	115.647	38.345
FO	Omsk No. 8, Russia	Lebedeva et al., 2013	0 in mag_C31r	71.451	51.616
FO	Q13_14, Scotland	Duxbury, 2001	1 in amm_b_Paracrioceras elegans	124.4	46.452
FO	Vallentigny, France	Davey and Verdier, 1971	0 in amm_b_Leymeriella tardefurcata	111.27	40.016
FO	Arctic Basin, Arctic	Williams et al., 2025	0.4 in stage_Barremian	124.46	71.327
FO	ODP 765, Northwest Australia	Helby and McMinn, 1992	0.8 in nan_n_CC7a	119.825	-49.087
FO	Northeast Greenland, Greenland	Nøhr-Hansen, 2025	0.4 in stage_Barremian	124.46	53.773
FO	DSDP 361, South Atlantic	Davey, 1978	0.75 in nan_c_NC7b	114.906	-42.6
FO	Silesian Basin, Czech republic	Skupien and Vašíček, 2002	0 in amm_t_Toxancyloceras vandenheckii	124.4	35.728
FO	Cape Nares, Canada	Williams et al., 2025	0.5 in stage_Albian	106.85	79.676
LO	Cordebugle, France	Tocher and Jarvis, 1996	0.05 in amm_b_Mantelliceras mantelli	100.156	41.391
LO	Dababiya, Egypt	Soliman and Slimani, 2018b	0.9 in nan_n_CC26b	66.164	8.73
LO	DSDP 364, Atlantic	Morgan, 1977	0.25 in nan_n_CC10a	95.595	-23.165
LO	DSDP 400A, North Atlantic	Davey, 1979b	0 in nan_u_BC27	103.274	39.824
LO	Omsk No. 8, Russia	Lebedeva et al., 2013	1 in nan_n_CC24	70.143	51.522
LO	Rodmell, UK	Tocher and Jarvis, 1996	0.2 in amm_b_Mantelliceras mantelli	99.874	43.146
LO	Vallentigny, France	Davey and Verdier, 1971	1 in amm_b_Pervenquieria inflatum	103.13	40.508
LO	6711, Norwegian Sea	Radmacher et al., 2015	0.8 in stage_Cenomanian	95.22	60.298
LO	Banks Island, Canada	Williams et al., 2025	0.75 in stage_Cenomanian	95.55	80.531
LO	Snøvit field, Barentz Sea	Radmacher et al., 2014a	0.8 in stage_Cenomanian	95.22	63.609