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
North Yorkshire	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2000	0.3 in amm_b_Dactylioceras tenuicostatum	183.88799999999998	43.30470643428571
North Yorkshire	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2000	0.8 in amm_b_Dactylioceras tenuicostatum	183.368	43.36836334857143
Bavaria	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.341655749999994
Central Italy	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	28.3268
Central Italy	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Pleuroceras spinatum	185.6	28.887999999999998
Hungary	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	34.053200000000004
Hungary	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Pleuroceras spinatum	185.6	34.711999999999996
Arctic Basin	Valvaeodinium punctatum	Bujak et al., 2022	0 in amm_b_Grammoceras thouarsense	178.34	72.76578402
Arctic Basin	Valvaeodinium punctatum	Bujak et al., 2022	0 in amm_b_Hyperlioceras discites	170.9	72.59057285714286
Scotian Margin	Valvaeodinium punctatum	Williams et al., 1993	0.15 in stage_Aalenian	174.13	27.97299761
Scotian Margin	Valvaeodinium punctatum	Williams et al., 1993	0.75 in stage_Pliensbachian	186.375	27.45633625
Kong Karls Land	Valvaeodinium punctatum	Smelror, 1988b	0.25 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	164.57999999999998	66.5774925
Kong Karls Land	Valvaeodinium punctatum	Smelror, 1988b	0.1 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	165.006	66.52463046428572

Distribution


Histogram


Map