![Geological history of Earth / Mammals / Paleontology / Mesozoic / Triceratops / Tyrannosaurus / Cretaceous–Tertiary extinction event / Cretaceous / Reptile / Historical geology / Phanerozoic / Geologic time scale Geological history of Earth / Mammals / Paleontology / Mesozoic / Triceratops / Tyrannosaurus / Cretaceous–Tertiary extinction event / Cretaceous / Reptile / Historical geology / Phanerozoic / Geologic time scale](https://www.pdfsearch.io/img/377fe14dc0ad1ee5524cf5081ef88caa.jpg)
| Document Date: 2011-11-21 11:50:20 Open Document File Size: 96,69 KBShare Result on Facebook
Country Canada / / Facility Biology building / / IndustryTerm chemical formula / oil-bearing rocks / / NaturalFeature Silurian Sea / / Organization Department of Biology / Biology Department / / Person Holly Fern / / Position head / forward / / ProvinceOrState Saskatchewan / / Region Western Canada / /
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