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Achomosphaera antleriformis
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 | Stevns Klint, Denmark | Surlyk et al., 2013 | 0 in nan_u_UC16a | 80.97 | 46.907 |
| FO | Dan Field, Denmark | Schiøler, 1993 | 0 in stage_Maastrichtian | 72.17 | 46.119 |
| LO | Stevns Klint, Denmark | Surlyk et al., 2013 | 1 in nan_u_UC20 | 66.04 | 45.532 |
| LO | Dan Field, Denmark | Schiøler, 1993 | 1 in stage_Maastrichtian | 66.04 | 45.571 |