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	Riding and Thomas, 1992	0 in amm_b_Procerites hodsoni	166.04	40.025
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Stephanoceras humphriesianum	170.09	37.363
FO	Isle of Skye, Scotland	Riding and Thomas, 1997	0.25 in amm_b_Macrocephalites herveyi	165.118	43.119
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	1 in amm_b_Clydoniceras discus	165.29	40.043
LO	Australia synthesis, Oceania	Helby et al., 1987	0.8 in stage_Berriasian	138.78	-52.033
LO	Caucasus, Russia	Smelror and Lominadze, 1989	1 in amm_b_Kosmoceras jason	163.3	41.178
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Stephanoceras humphriesianum	169.74	37.364
LO	Isle of Skye, Scotland	Riding and Thomas, 1997	0 in amm_b_Peltoceras athleta	162.91	43.363