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

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

Distribution


Histogram


Map