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 364, Atlantic	Morgan, 1977	0.4 in nan_n_CC10a	95.256	-23.191
LO	Isle of Wright, UK	Clarke and Verdier, 1967	0.75 in stage_Santonian	84.163	42.69
LO	Pueblo, USA	Dodsworth, 2000	0.2 in amm_b_Watinoceras devonense	93.846	46.043