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 Sea Compilation	Isabelidinium amphiatum	Costa and Davey, 1992	1 in amm_b_Subprionocyclus neptuni	89.6	45.7742788
FO	Bohemian Basin	Isabelidinium amphiatum	Olde et al., 2015	0.75 in nan_u_UC9a	89.99374999999999	43.3482340125
LO	North Sea Compilation	Isabelidinium amphiatum	Costa and Davey, 1992	0.7 in amm_b_Bostrychoceras polyplocum	78.781	44.181006366666665
LO	Bohemian Basin	Isabelidinium amphiatum	Olde et al., 2015	1 in nan_u_UC9c	87.18	43.256188

Distribution


Histogram


Map