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	Ctenidodinium continuum	Århus et al., 1989	0.1 in amm_b_Peltoceras athleta	162.864	53.4778424
Arctic Basin	Ctenidodinium continuum	Bujak et al., 2022	0 in amm_b_Quenstedtoceras mariae	161.53	73.51499028571428
North Sea Compilation	Ctenidodinium continuum	Riding and Thomas, 1992	0.5 in amm_b_Strenoceras niortense	169.505	39.819406225
Calvados	Ctenidodinium continuum	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.82750000000001	35.923743825
Scotian Margin	Ctenidodinium continuum	Williams et al., 1993	0.85 in stage_Bajocian	168.5795	28.769513752142856
Scotian Margin	Ctenidodinium continuum	Williams et al., 1993	0 in stage_Oxfordian	161.53	30.778953585714287
Czestochowa	Ctenidodinium continuum	Poulsen, 1998	0.3 in amm_t_Parkinsonia parkinsoni	168.555	42.20660473333333
Czestochowa	Ctenidodinium continuum	Poulsen, 1998	0.5 in amm_b_Sigaloceras calloviense	163.67000000000002	41.60991826666667
Isle of Skye	Ctenidodinium continuum	Riding and Thomas, 1997	0.9 in amm_b_Macrocephalites herveyi	164.66899999999998	43.07693521
North Sea Coast	Ctenidodinium continuum	Riley and Fenton, 1982	1 in amm_b_Quenstedtoceras mariae	159.66	36.7215525
Caucasus	Ctenidodinium continuum	Smelror and Lominadze, 1989	1 in amm_b_Kosmoceras jason	163.3	37.5975
Figueira Da Foz	Ctenidodinium continuum	Smelror et al., 1991	0 in amm_t_Bullatimorphites bullatus	165.29	31.05358789
Zaragoza	Ctenidodinium continuum	Smelror et al., 1991	0.5 in amm_t_Bullatimorphites bullatus	164.985	29.453487525
Milne Land	Ctenidodinium continuum	Smelror, 1988a	0.25 in amm_b_Erymnoceras coronatum	163.20250000000001	50.694770084375
Milne Land	Ctenidodinium continuum	Smelror, 1988a	0.5 in amm_b_Proplanulites koenigi	164.235	50.61148218125
Kong Karls Land	Ctenidodinium continuum	Smelror, 1988b	0.5 between 0 amm_b_Quenstedtoceras lamberti 1 amm_b_Quenstedtoceras mariae	161.055	67.01490723214286
Dorset-Yorkshire	Ctenidodinium continuum	Woollam and Riding, 1983	0 in amm_b_Garantiana garantiana	169.27	38.1586258
Dorset-Yorkshire	Ctenidodinium continuum	Woollam and Riding, 1983	1 in amm_b_Quenstedtoceras lamberti	161.53	38.62990334285714

Distribution


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Map