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	Kandern, Germany	Dimter and Smelror, 1990	0.4 in amm_b_Sigaloceras calloviense	163.71	37.465
LO	North Sea Coast, UK/France	Riley and Fenton, 1982	1 in amm_b_Quenstedtoceras lamberti	161.53	36.64