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
Arctic Basin	Cribroperidinium perforans kunzeviense	Bujak et al., 2022	0 in amm_b_Kosmoceras jason	163.47	73.32359542857142
Arctic Basin	Cribroperidinium perforans perforans	Bujak et al., 2022	0 in amm_b_Pictonia baylei	154.78	73.0867148
Arctic Basin	Cribroperidinium perforans kunzeviense	Bujak et al., 2022	0 in amm_b_Aulacostephanus mutabilis	152.04	72.4259364
Arctic Basin	Cribroperidinium perforans	Bujak et al., 2022	0 in amm_b_Aulacostephanus eudoxus	150.99	72.28310803333333
Australia Synthesis	Cribroperidinium perforans	Helby et al., 1987	1 in stage_Berriassian	137.7	-65.10280277777778
Australia Synthesis	Cribroperidinium perforans	Helby et al., 1987	0 in stage_Tithonian	149.24	-60.88986933333333

Distribution


Histogram


Map