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.

Distribution


Histogram


Map



Plots are based on the following information

Location	Genus	Species	Subspecies	Source	Calibration	FO/LO	Age	pal/lat
Calvados	Valvaeodinium	sphaerechinatum		Feist-Burkhardt and Monteil, 1997	0 in amm_b_Stephanoceras humphriesianum	FO	170.09	35.9131467
Calvados	Valvaeodinium	sphaerechinatum		Feist-Burkhardt and Monteil, 1997	1 in amm_t_Stephanoceras humphriesianum	LO	169.74	35.9272762