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
Arctic Basin	Sverdrupiella	mutabilis		Bujak et al., 2022	0 in amm_b_Psiloceras planorbis	LO	201.26	65.45313655714286
North Sea Compilation	Sverdrupiella	mutabilis		Riding and Thomas, 1992	1 in stage_Rhaetian	LO	201.36	37.573774769230766
Scotian Margin	Sverdrupiella	spp.		Williams et al., 1993	0.75 in stage_Norian	FO	211.13	17.368309825
Scotian Margin	Sverdrupiella	spp.		Williams et al., 1993	0.2 in stage_Rhaetian	LO	204.864	20.561065946666666
Arctic	Sverdrupiella	baccata		Mangerud et al., 2020	0 in stage_Rhaetian	LO	205.74	NA
Arctic	Sverdrupiella	manicata		Mangerud et al., 2020	0 in stage_Rhaetian	LO	205.74	NA
Arctic	Sverdrupiella	mutabilis		Mangerud et al., 2020	0 in stage_Rhaetian	LO	205.74	NA
Arctic	Sverdrupiella	ornaticingulata		Mangerud et al., 2020	0 in stage_Rhaetian	LO	205.74	NA
Arctic	Sverdrupiella	raiaformis		Mangerud et al., 2020	0 in stage_Rhaetian	LO	205.74	NA
Arctic	Sverdrupiella	septentrionalis		Mangerud et al., 2020	0 in stage_Rhaetian	LO	205.74	NA
Denmark3	Sverdrupiella	spp.		Poulsen and Riding, 2003 sensu Riding et al., 2010	0.45 in stage_Rhaetian	FO	203.769	41.477070409999996
Denmark3	Sverdrupiella	spp.		Poulsen and Riding, 2003 sensu Riding et al., 2010	0.5 in stage_Rhaetian	LO	203.55	41.62053949999999
nw Australia compilation	Sverdrupiella	spp.		Riding et al., 2010	0.5 in stage_Carnian	FO	232.15	-37.2734588125
nw Australia compilation	Sverdrupiella	spp.		Riding et al., 2010	0.5 in stage_Rhaetian	LO	203.55	-29.106745