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	Omsk No. 8, Russia	Lebedeva et al., 2013	0.5 in mag_C33r	81.775	52.294
FO	Russia synthesis, Russia	Vozzhennikova, 1967	0 in stage_Maastrichtian	72.17	43.645
LO	Russia synthesis, Russia	Vozzhennikova, 1967	1 in stage_Maastrichtian	66.04	43.082