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	Czestochowa	Kalyptea diceras	Poulsen, 1998	0.9 in amm_t_Procerites aurigerus	167.03	42.020331066666664
FO	Kong Karls Land	Kalyptea diceras	Smelror, 1988b	0.5 between 0 amm_b_Quenstedtoceras lamberti 1 amm_b_Quenstedtoceras mariae	161.055	67.01490723214286

Distribution


Histogram


Map