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	DSDP 611, North Atlantic	Mudie, 1987	0.5 in nan_n_NN9	10.09	47.162
LO	DSDP 607, North Atlantic	Mudie, 1987	1 in nan_n_NN11	5.53	38.335
LO	Northwest Pacific, Pacific	Bujak and Matsuoka, 1986	0 in stage_Chibanian	0.774	47.477