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	Wrevittia	helicoidea		Bujak et al., 2022	0 in amm_b_Pictonia baylei	FO	154.78	73.0867148
North Sea Compilation	Wrevittia	helicoidea		Costa and Davey, 1992	1 in amm_b_Arrhaphoceras briacensis	LO	100.25	45.085641875
Vallentigny	Wrevittia	helicoidea		Davey and Verdier, 1971	0.5 in amm_b_Douvilleiceras mammillatum	FO	110.545	40.06189824
Vallentigny	Wrevittia	helicoidea		Davey and Verdier, 1971	0.5 in amm_b_Pervenquieria inflatum	LO	103.31	40.50271232
534	Wrevittia	helicoidea		Habib and Drugg, 1983	0.5 in mag_M19n	FO	143.18523989631802	22.616202695207857
603	Wrevittia	helicoidea		Habib and Drugg, 1987	0.75 in mag_M16r	FO	139.78578736337883	30.057843592093665
Rio Argos	Wrevittia	helicoidea		Leereveld, 1997a	1 in amm_t_Gerhardtia sartousi	LO	122.01	26.392345726888472
Nordvik Peninsula	Wrevittia	helicoidea		Nikitenko et al., 2008	0.5 in amm_sa_Craspedites okensis	FO	144.095	75.864876725
Boyarka	Wrevittia	helicoidea		Shulgina et al., 1994	0.5 in amm_s_Unzoned	FO	136.07	68.95111628181819