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
FO	Arctic Basin	Rhaetogonyaulax arctica	Mangerud et al., 2020	0 in stage_Norian	227.3	56.873
FO	Alaska	Rhaetogonyaulax arctica	Wiggins, 1973	0 in stage_Carnian	237	48.691
LO	Alaska	Rhaetogonyaulax arctica	Wiggins, 1973	1 in stage_Carnian	227.3	47.733
FO	Alaska	Rhaetogonyaulax arctica ssp. maculata	Wiggins, 1973	0 in stage_Carnian	237	48.691
LO	Alaska	Rhaetogonyaulax arctica ssp. maculata	Wiggins, 1973	1 in stage_Carnian	227.3	47.733
FO	Alaska	Rhaetogonyaulax dilatata	Wiggins, 1973	0 in stage_Carnian	237	48.691
LO	Alaska	Rhaetogonyaulax dilatata	Wiggins, 1973	1 in stage_Carnian	227.3	47.733
FO	Northern Carnarvon Basin	Rhaetogonyaulax nagelii	Mantle et al., 2020	0 in stage_Carnian	237	-40.538
LO	Northern Carnarvon Basin	Rhaetogonyaulax nagelii	Mantle et al., 2020	1 in stage_Norian	205.74	-29.633
LO	Scotian Margin	Rhaetogonyaulax rhaetica	Williams et al., 1993	0.2 in stage_Hettangian	200.98	22.088
FO	Scotian Margin	Rhaetogonyaulax rhaetica	Williams et al., 1993	0.75 in stage_Norian	211.13	17.433
LO	North Sea Compilation	Rhaetogonyaulax rhaetica	Copestake and Partington, 2023	1 in stage_Rhaetian	201.36	37.343
FO	Arctic Basin	Rhaetogonyaulax rhaetica	Mangerud et al., 2020	0 in stage_Norian	227.3	56.873
FO	Northwest Australia compilation	Rhaetogonyaulax rhaetica	Riding et al., 2010	0 in stage_Rhaetian	205.74	-29.345
LO	Northwest Australia compilation	Rhaetogonyaulax rhaetica	Riding et al., 2010	0.9 in stage_Rhaetian	201.798	-29.125
FO	Denmark synthesis	Rhaetogonyaulax rhaetica	Poulsen and Riding, 2003 sensu Riding et al., 2010	0 in stage_Rhaetian	205.74	40.839
LO	Denmark synthesis	Rhaetogonyaulax rhaetica	Poulsen and Riding, 2003 sensu Riding et al., 2010	1 in stage_Rhaetian	201.36	43.198
LO	Dorset-Yorkshire	Rhaetogonyaulax rhaetica	Woollam and Riding, 1983	0 in amm_b_Psiloceras planorbis	201.26	35.185
LO	Volga Basin	Rhaetogonyaulax rhaetica	Feist-Burkhardt, 1994	0.5 in stage_Rhaetian	203.55	58.035
LO	Volga Basin	Rhaetogonyaulax rhaetica	Feist-Burkhardt, 1994	0 in amm_b_Arnioceras semicostatum	198.3	59.973
LO	Schandelah	Rhaetogonyaulax rhaetica	vd Schootbrugge et al., 2019b	0 in amm_b_Psiloceras planorbis	201.26	40.382
FO	Rochette	Rhaetogonyaulax rhaetica ssp. chaloneri	Sarjeant, 1963c	0 in stage_Carnian	237	18.094
LO	Rochette	Rhaetogonyaulax rhaetica ssp. chaloneri	Sarjeant, 1963c	1 in stage_Carnian	227.3	21.237
LO	Northwest Australia compilation	Rhaetogonyaulax wigginsii	Riding et al., 2010	0.8 in stage_Rhaetian	202.236	-29.077
FO	Northwest Australia compilation	Rhaetogonyaulax wigginsii	Riding et al., 2010	0.8 in stage_Carnian	229.24	-35.157
FO	Northern Carnarvon Basin	Rhaetogonyaulax wigginsii ssp. claviger	Mantle et al., 2020	0.75 in stage_Carnian	229.725	-36.905
LO	Northern Carnarvon Basin	Rhaetogonyaulax wigginsii ssp. claviger	Mantle et al., 2020	1 in stage_Norian	205.74	-29.633