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	0.5 in amm_b_Douvilleiceras mammillatum	110.545	40.06
FO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Pictonia baylei	154.78	73.231
FO	Salzburg, Austria	Boorova et al., 1999	0.45 in stage_Berriasian	140.67	29.394
FO	DSDP 534, USA	Habib and Drugg, 1983	0.5 in mag_M19n	143.185	23.879
FO	DSDP 603, N Atlantic	Habib and Drugg, 1987	0.75 in mag_M16r	139.786	30.96
FO	Nordvik Peninsula, Siberia	Nikitenko et al., 2008	0.5 in amm_sa_Craspedites okensis	144.095	74.84
FO	Boyarka, Siberia	Shulgina et al., 1994	0.5 in amm_s_Unzoned	136.07	68.483
LO	North Sea Compilation, Europe	Costa and Davey, 1992	1 in amm_b_Arrhaphoceras briacensis	100.25	45.025
LO	Vallentigny, France	Davey and Verdier, 1971	0.5 in amm_b_Pervenquieria inflatum	103.31	40.497
LO	Salzburg, Austria	Boorova et al., 1999	0.75 in stage_Valanginian	133.875	28.491
LO	Rio Argos, Spain	Leereveld, 1997a	1 in amm_t_Gerhardtia sartousi	122.01	25.305