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	Milne Land, Greenland	Smelror, 1988a	0.5 in amm_b_Macrocephalites herveyi	164.945	50.554
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	1 in amm_b_Oxycerites orbis	165.5	40.038
LO	Milne Land, Greenland	Smelror, 1988a	1 in amm_b_Proplanulites koenigi	163.87	50.641