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

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	Arctic Basin	Valvaeodinium aquilonium	Bujak et al., 2022	0 in amm_b_Harpoceras serpentinum	183.16	72.48697371428571
FO	Kong Karls Land	Valvaeodinium aquilonium	Smelror, 1988b	0.33 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	164.3528	66.60568558571428
LO	Arctic Basin	Valvaeodinium aquilonium	Bujak et al., 2022	0 in amm_b_Procerites hodsoni	166.04	73.07004657142858
LO	Kong Karls Land	Valvaeodinium aquilonium	Smelror, 1988b	0.25 between 0 amm_b_Quenstedtoceras lamberti 1 amm_b_Quenstedtoceras mariae	161.7525	66.92835495535715

Distribution


Histogram


Map