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
Quercy2	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 1997b	0.5 in amm_b_Amaltheus margaritatus	186.8	35.48267657142857
Quercy2	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 1997b	1 in amm_b_Pleydellia aalensis	174.7	32.90402889999999
North Yorkshire	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 2000	0 in amm_b_Tragophylloceras ibex	190.2	42.1965590909091
Yorkshire	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	39.995504
Bavaria	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.341655749999994
Denmark2	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	46.78855425
Central Italy	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	29.029999999999998
Hungary	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	35.03
Portugal	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	29.96239975
southern France	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	34.882796
Bulgaria	Mancodinium semitabulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	42.91
Arctic Basin	Mancodinium semitabulatum	Bujak et al., 2022	0 in amm_b_Hyperlioceras discites	170.9	72.59057285714286
Lusitanian Basin	Mancodinium semitabulatum	Correia et al., 2018	0 in amm_b_Amaltheus margaritatus	188	31.656355714285713
Cabo Mondego	Mancodinium semitabulatum	Correia et al., 2019	0.8 in amm_t_Leioceras opalinum	173.1	30.677274999999998
North Sea Compilation	Mancodinium semitabulatum	Riding and Thomas, 1992	0 in amm_b_Amaltheus margaritatus	188	42.59567285714285
North Sea Compilation	Mancodinium semitabulatum	Riding and Thomas, 1992	1 in amm_b_Stephanoceras humphriesianum	169.74	39.8122963
Hausen	Mancodinium semitabulatum	Feist-Burkhardt, 1990	0.75 in amm_b_Leioceras opalinum	173.2	38.362502
Hausen	Mancodinium semitabulatum	Feist-Burkhardt, 1990	0.5 in amm_b_Witchellia laeviuscula	170.495	37.769642062500004
Scotian Margin	Mancodinium semitabulatum	Williams et al., 1993	0.33 in stage_Bajocian	169.9991	28.364860828142856
Scotian Margin	Mancodinium semitabulatum	Williams et al., 1993	0.15 in stage_Pliensbachian	191.595	25.790479610714286
Kong Karls Land	Mancodinium semitabulatum	Smelror, 1988b	1 in amm_b_Dumortieria pseudoradiosa	175.91	66.090398325
Whitby	Mancodinium semitabulatum	vd Schootbrugge et al., 2019a	0.25 in amm_b_Dactylioceras tenuicostatum	183.94	43.46542911428571
Dorset-Yorkshire	Mancodinium semitabulatum	Woollam and Riding, 1983	0 in amm_b_Amaltheus margaritatus	188	40.449771428571424
North Sea Basin	Mancodinium semitabulatum	Copestake and Partington, 2023	1 in amm_b_Stephanoceras humphriesianum	169.74	42.929804342857146
North Sea Basin	Mancodinium semitabulatum	Copestake and Partington, 2023	1 in amm_b_Prodactylioceras davoei	188	45.40817571428572

Distribution


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Map