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 Sea Compilation	Isabelidinium magnum	Costa and Davey, 1992	0 in amm_b_Calycoceras guerangeri	95.47	45.388524185
North Sea Compilation	Isabelidinium magnum	Costa and Davey, 1992	1 in amm_b_Prionocyclus germani	89.49	45.78159402
748	Isabelidinium magnum	Mao and Mohr, 1992	0.9 in nan_n_CC22	75.944894	-60.208474442781664
748	Isabelidinium magnum	Mohr and Mao, 1997	0.52 in stage_Campanian	77.6804	-60.088185075666665
Hold With Hope	Isabelidinium magnum	Nøhr-Hansen et al., 2020	0.7 in stage_Cenomanian	95.88000000000001	58.973029440000005
Hold With Hope	Isabelidinium magnum	Nøhr-Hansen et al., 2020	0.75 in stage_Coniacian	86.6225	59.26188379285714

Distribution


Histogram


Map