Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.7791273. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.


Plots are based on the following information

Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
Dan Field	Achomosphaera antleriformis	Schiøler, 1993	0 in stage_Maastrichtian	72.17	46.08333972222222
Dan Field	Achomosphaera antleriformis	Schiøler, 1993	1 in stage_Maastrichtian	66.04	45.28252333333333

Distribution


Histogram


Map