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Hystrichosphaeridium biforme
Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.18375303. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.
Distribution
Plots are based on the following information
Distribution
Plots are based on the following information
| FO/LO | Location | Source | Calibration | Age (Ma) | Paleolatitude |
| FO | Bohemian Basin, Czech republic | Wiesner, 1936 | 0 in stage_Cenomanian | 100.5 | 42.448 |
| LO | Bohemian Basin, Czech republic | Wiesner, 1936 | 1 in stage_Maastrichtian | 66.04 | 40.71 |