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	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.827	35.924
FO	Milne Land, Greenland	Smelror, 1988a	0 in amm_b_Clydoniceras discus	165.5	50.509
FO	Vega, Norway	Århus et al., 1989	0.05 in amm_b_Peltoceras athleta	162.887	53.555
FO	Cabo Mondego, Portugal	Correia et al., 2019	0 in amm_t_Parkinsonia parkinsoni	168.72	30.847
FO	Kong Karls Land, Svalbard	Smelror, 1988b	0.7 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	163.302	66.815
LO	Isle of Wright, UK	Clarke and Verdier, 1967	1 in stage_Santonian	83.65	42.596
LO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Kosmoceras jason	163.47	73.401
LO	Caucasus, Russia	Smelror and Lominadze, 1989	1 in amm_b_Proplanulites koenigi	163.87	41.39
LO	Czestochowa, Poland	Poulsen, 1998	0.5 in amm_b_Sigaloceras calloviense	163.67	41.688
LO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.7 in amm_b_Zigzagiceras zigzag	167.33	36.025
LO	DSDP 534, USA	Habib and Drugg, 1983	1 in mag_M24n	150.853	22.75
LO	Milne Land, Greenland	Smelror, 1988a	0.75 in amm_b_Peltoceras athleta	162.565	50.746