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
Pozzale	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 1997a	0.5 in amm_t_Dactylioceras tenuicostatum	183.68	28.520000000000003
North Yorkshire	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2000	0 in amm_b_Dactylioceras tenuicostatum	184.2	43.266512285714285
North Yorkshire	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2000	1 in amm_b_Dactylioceras tenuicostatum	183.16	43.393826114285716
Bavaria	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	42.871175542857145
Bavaria	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.341655749999994
Central Italy	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	28.566
Central Italy	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	27.8691
Hungary	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	34.333999999999996
Hungary	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	33.5159
Greece	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	29.159999999999997
Greece	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	28.250999999999994

Distribution


Histogram


Map