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	Wyoming, USA	Stone, 1973	0.5 in stage_Campanian	77.91	47.167
LO	ODP 959, Central Atlantic	Masure et al., 1998	0.33 in stage_Maastrichtian	70.147	-8.132
LO	Gulf, Atlantic	Srivastava, 1995	1 in plfor_A_Radotruncana calcarata	74.201	34.291
LO	Wyoming, USA	Stone, 1973	1 in stage_Campanian	72.17	47.787