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	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	Woensdrecht	Trigonopyxidia fiscellata	De Coninck, 1986b	0 in stage_Priabonian	37.71	43.944
LO	Woensdrecht	Trigonopyxidia fiscellata	De Coninck, 1986b	1 in stage_Rupelian	27.29	44.195
LO	Stevns Klint	Trigonopyxidia ginella	Surlyk et al., 2013	0.2 in nan_u_UC20d	67.031	45.624
FO	Stevns Klint	Trigonopyxidia ginella	Surlyk et al., 2013	0 in nan_u_UC17	71.941	46.076
FO	Arctic Basin	Trigonopyxidia ginella	Williams et al., 2025	0.6 in stage_Campanian	76.762	74.231
FO	Bohai	Trigonopyxidia microreticulata	Jiabo, 1978	0 in stage_Danian	66.04	43.925
LO	Bohai	Trigonopyxidia microreticulata	Jiabo, 1978	1 in stage_Ypresian	48.07	44.723