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
Arctic Basin	Stephanelytron	membranoideum		Bujak et al., 2022	0 in amm_b_Pictonia baylei	LO	154.78	73.0867148
Arctic Basin	Stephanelytron	membranoideum		Bujak et al., 2022	0 in amm_b_Aulacostephanus mutabilis	FO	152.04	72.4259364
North Sea Compilation	Stephanelytron	membranoideum		Costa and Davey, 1992	1 in amm_b_Epicheloniceras martinoides	LO	117.53	43.104612716666665
Haldager 1	Stephanelytron	membranoideum		Davey, 1982	0 in amm_b_Galbanites kerberus	FO	144.52	43.98550942222222
Haldager 1	Stephanelytron	membranoideum		Davey, 1982	0 in amm_b_Galbanites kerberus	FO	144.52	43.98550942222222
Volga Basin	Stephanelytron	membranoideum		Harding et al., 2011	0 in amm_r_Virgatites virgatus	FO	145.1	46.74877733333333
Central Danish Trough	Stephanelytron	membranoideum		Heilmann-Clausen, 1987	1 in amm_b_Parahoplites nutfieldiensis	LO	114.8	47.35207666666667
Rio Argos	Stephanelytron	membranoideum		Leereveld, 1997b	1 in amm_t_Saynoceras verrucosum	FO	134.55	23.82528538393496