Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.18375303. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

Distribution


Plots are based on the following information

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
LO	Arctic Basin	Sverdrupiella baccata	Mangerud et al., 2020	0 in stage_Rhaetian	205.74	63.339
FO	MacKenzie	Sverdrupiella baccata	Bujak and Fisher, 1976	0 in stage_Norian	227.3	44.108
LO	MacKenzie	Sverdrupiella baccata	Bujak and Fisher, 1976	1 in stage_Norian	205.74	46.578
LO	Arctic Basin	Sverdrupiella manicata	Mangerud et al., 2020	0 in stage_Rhaetian	205.74	63.339
FO	MacKenzie	Sverdrupiella manicata	Bujak and Fisher, 1976	0 in stage_Norian	227.3	44.108
LO	MacKenzie	Sverdrupiella manicata	Bujak and Fisher, 1976	1 in stage_Norian	205.74	46.578
LO	North Sea Compilation	Sverdrupiella mutabilis	Riding and Thomas, 1992	1 in stage_Rhaetian	201.36	37.343
LO	Arctic Basin	Sverdrupiella mutabilis	Bujak et al., 2022	0 in amm_b_Psiloceras planorbis	201.26	65.224
LO	Arctic Basin	Sverdrupiella mutabilis	Mangerud et al., 2020	0 in stage_Rhaetian	205.74	63.339
FO	MacKenzie	Sverdrupiella mutabilis	Bujak and Fisher, 1976	0 in stage_Carnian	237	45.433
LO	MacKenzie	Sverdrupiella mutabilis	Bujak and Fisher, 1976	1 in stage_Norian	205.74	46.578
LO	Arctic Basin	Sverdrupiella ornaticingulata	Mangerud et al., 2020	0 in stage_Rhaetian	205.74	63.339
FO	MacKenzie	Sverdrupiella ornaticingulata	Bujak and Fisher, 1976	0 in stage_Carnian	237	45.433
LO	MacKenzie	Sverdrupiella ornaticingulata	Bujak and Fisher, 1976	1 in stage_Norian	205.74	46.578
LO	Arctic Basin	Sverdrupiella raiaformis	Mangerud et al., 2020	0 in stage_Rhaetian	205.74	63.339
FO	MacKenzie	Sverdrupiella raiaformis	Bujak and Fisher, 1976	0 in stage_Carnian	237	45.433
LO	MacKenzie	Sverdrupiella raiaformis	Bujak and Fisher, 1976	1 in stage_Norian	205.74	46.578
FO	Northern Carnarvon Basin	Sverdrupiella rhaetica	Mantle et al., 2020	0 in stage_Rhaetian	205.74	-29.633
LO	Northern Carnarvon Basin	Sverdrupiella rhaetica	Mantle et al., 2020	1 in stage_Rhaetian	201.36	-29.177
FO	MacKenzie	Sverdrupiella sabinensis	Bujak and Fisher, 1976	0 in stage_Carnian	237	45.433
LO	MacKenzie	Sverdrupiella sabinensis	Bujak and Fisher, 1976	1 in stage_Norian	205.74	46.578
FO	Scotian Margin	Sverdrupiella septentrionalis	Williams et al., 1993	0.75 in stage_Norian	211.13	17.433
LO	Scotian Margin	Sverdrupiella septentrionalis	Williams et al., 1993	0.2 in stage_Rhaetian	204.864	20.379
LO	Arctic Basin	Sverdrupiella septentrionalis	Mangerud et al., 2020	0 in stage_Rhaetian	205.74	63.339
FO	Northwest Australia compilation	Sverdrupiella septentrionalis	Riding et al., 2010	0.5 in stage_Carnian	232.15	-36.526
LO	Northwest Australia compilation	Sverdrupiella septentrionalis	Riding et al., 2010	0.5 in stage_Rhaetian	203.55	-29.064
FO	Denmark synthesis	Sverdrupiella septentrionalis	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.45 in stage_Rhaetian	203.769	42.045
LO	Denmark synthesis	Sverdrupiella septentrionalis	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.5 in stage_Rhaetian	203.55	42.179
FO	MacKenzie	Sverdrupiella septentrionalis	Bujak and Fisher, 1976	0 in stage_Carnian	237	45.433
LO	MacKenzie	Sverdrupiella septentrionalis	Bujak and Fisher, 1976	1 in stage_Norian	205.74	46.578
FO	MacKenzie	Sverdrupiella spinosa	Bujak and Fisher, 1976	0 in stage_Carnian	237	45.433
LO	MacKenzie	Sverdrupiella spinosa	Bujak and Fisher, 1976	1 in stage_Norian	205.74	46.578
FO	MacKenzie	Sverdrupiella usitata	Bujak and Fisher, 1976	0 in stage_Carnian	237	45.433
LO	MacKenzie	Sverdrupiella usitata	Bujak and Fisher, 1976	1 in stage_Norian	205.74	46.578
FO	Canterbury	Sverdrupiella warepensis	Helby and Wilson, 1988	0 in stage_Norian	227.3	-77.998
LO	Canterbury	Sverdrupiella warepensis	Helby and Wilson, 1988	1 in stage_Norian	205.74	-72.617