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	Hystrichodinium lanceatum	Bujak et al., 2022	0 in amm_b_Kosmoceras jason	163.47	73.32359542857142
Milne Land	Hystrichodinium lanceatum	Smelror, 1988a	0.5 in amm_b_Sigaloceras calloviense	163.67000000000002	50.6570586125
Milne Land	Hystrichodinium lanceatum	Smelror, 1988a	0.8 in amm_b_Sigaloceras calloviense	163.55	50.6667385625
Kong Karls Land	Hystrichodinium lanceatum	Smelror, 1988b	0.25 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	164.57999999999998	66.5774925

Distribution


Histogram


Map