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	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Proplanulites koenigi	164.6	73.297
FO	North Yorkshire, UK	Piel, 1985	0.5 in stage_Callovian	163.41	40.999
FO	Albstadt, Swabia	Smelror and Dietl, 1994	0.33 in amm_b_Proplanulites koenigi	164.359	37.106
LO	North Yorkshire, UK	Piel, 1985	1 in stage_Callovian	161.53	41.096