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	Powell, 1992	0.5 in amm_b_Paracrioceras denckmanni	123.255	41.152
FO	DSDP 400A, North Atlantic	Davey, 1979b	0.67 in nan_u_BC22	113.64	38.919
FO	Vallentigny, France	Davey and Verdier, 1971	0 in amm_b_Leymeriella tardefurcata	111.27	40.016
FO	ODP 765, Northwest Australia	Helby and McMinn, 1992	0.5 in mag_M3n	124.443	-49.892
FO	Central Danish Trough, Europe	Heilmann-Clausen, 1987	0.67 in amm_b_Paracrioceras denckmanni	122.866	44.665
FO	Western Carpathians, Slovakia	Skupien, 2004	1 in amm_t_Lyelliceras lyelli	109.69	32.544
FO	Banks Island, Canada	Williams et al., 2025	0 in stage_Coniacian	89.39	78.134
FO	DSDP 263, Australia	Oosting et al., 2006	1 in amm_t_Toxancyloceras vandenheckii	122.99	-52.951
LO	North Sea Compilation, Europe	Costa and Davey, 1992	1 in amm_b_Pervenquieria inflatum	103.13	44.758
LO	DSDP 400A, North Atlantic	Davey, 1979b	0.5 in nan_u_BC23	111.565	39.1
LO	Q13_14, Scotland	Duxbury, 2001	0.9 in amm_b_Pervenquieria inflatum	103.166	50.423
LO	Vallentigny, France	Davey and Verdier, 1971	0.25 in amm_b_Dimorphoplites biplicatus	107.98	40.215
LO	Central Danish Trough, Europe	Heilmann-Clausen, 1987	1 in amm_b_Pervenquieria inflatum	103.13	48.123