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.


Plots are based on the following information

Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
North Sea Compilation	Heibergella kendelbachia	Riding and Thomas, 1992	1 in stage_Rhaetian	201.36	37.573774769230766
Arctic	Heibergella asymmetrica	Mangerud et al., 2020	0 in stage_Rhaetian	205.74	NA
Arctic	Heibergella salebrosacea	Mangerud et al., 2020	0 in stage_Rhaetian	205.74	NA
Arctic	Heibergella spp.	Mangerud et al., 2020	0 in stage_Norian	227.3	NA
Denmark3	Heibergella kendelbachia	Poulsen and Riding, 2003 sensu Riding et al., 2010	0 in stage_Rhaetian	205.74	40.18584859999999
nw Australia compilation	Heibergella kendelbachia	Riding et al., 2010	0.75 in stage_Hettangian	199.935	-29.356248235714283
nw Australia compilation	Heibergella kendelbachia	Riding et al., 2010	0.1 in stage_Rhaetian	205.30200000000002	-29.352200200000002

Histogram