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
Kimmeridge Clay N Yorkshire	Epiplosphaera areolata	Bailey et al., 1997	0 in amm_b_Pectinatites pectinatus	147.36	NA
Arctic Basin	Epiplosphaera saturnalis	Bujak et al., 2022	0 in amm_b_Aulacostephanus mutabilis	152.04	72.4259364
Cabo Mondego	Epiplosphaera gochtii	Correia et al., 2019	0.1 in amm_t_Sonninia propinquans	170.297	30.570166438333334
Cabo Mondego	Epiplosphaera gochtii	Correia et al., 2019	0.9 in amm_t_Witchellia laeviuscula	170.355	30.564296741666666
Calvados	Epiplosphaera gochtii	Feist-Burkhardt and Monteil, 1997	0.5 in amm_b_Parkinsonia parkinsoni	168.445	35.97955535
Calvados	Epiplosphaera gochtii	Feist-Burkhardt and Monteil, 1997	0.8 in amm_b_Zigzagiceras zigzag	167.21	36.0294123
Quercy	Epiplosphaera reticulospinosa	Ioannides et al., 1988	1 in amm_b_Aulacostephanus autissiodorensis	149.1	31.08191325
Czestochowa	Epiplosphaera gochtii	Poulsen, 1998	0.85 in amm_t_Parkinsonia parkinsoni	168.2525	42.16965536666667
Zaragoza	Epiplosphaera gochtii	Smelror et al., 1991	0 in amm_t_Bullatimorphites bullatus	165.29	29.45201285
Zaragoza	Epiplosphaera reticulospinosa	Smelror et al., 1991	1 in amm_t_Epipeltoceras bimammatum	154.23	28.874239149999998
Kong Karls Land	Epiplosphaera gochtii	Smelror, 1988b	1 in amm_b_Quenstedtoceras mariae	159.66	67.1880117857143

Histogram