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Example of PaleoGIS [53] plate tectonic reconstruction. Distribution of Cretoxyrhina mantelli (yellow) and Tylosaurus sp. (blue) are shown. Present day outcrop of Late Cretaceous sediments is also shown (brown). (a) PaleoGIS present day tectonic configuration. (b) PaleoGIS Coniacian reconstruction (approx. 87 Ma).
