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
Vega	Gonyaulacysta dentata	Århus et al., 1989	0.5 in amm_b_Cardioceras cordatum	159.38	53.626326125
Kandern	Gonyaulacysta dentata	Dimter and Smelror, 1990	0.4 in amm_t_Quenstedtoceras lamberti	162.082	37.303800508
Volga Basin	Gonyaulacysta dentata	Harding et al., 2011	0.67 in amm_r_Virgatites virgatus	144.84539999999998	46.697318147111105
Isle of Skye	Gonyaulacysta dentata	Riding and Thomas, 1997	0 in amm_b_Quenstedtoceras mariae	161.53	43.44461325555555
Isle of Skye	Gonyaulacysta dentata	Riding and Thomas, 1997	0.5 in amm_b_Quenstedtoceras mariae	160.595	43.55413188333333

Distribution


Histogram


Map