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.

Histogram



Plots are based on the following information

Location	Genus	Species	Subspecies	Source	Calibration	FO/LO	Age	pal/lat
Haldager 1	Athigmatocysta	glabra		Davey, 1982	0.5 in amm_b_Surites icenii	FO	138.51	43.83593387777778
Speeton	Athigmatocysta	glabra		Davey, 2001	0.1 in amm_b_Endemoceras regale	FO	131.72	40.7462592
Paksa	Athigmatocysta	glabra		Shulgina et al., 1994	1 in amm_s_Hectoroceras kochi	LO	137.59	73.84739889090909