![Geologic time scale / Pikaia / Cambrian explosion / Opabinia / Burgess Shale / Paleontology / Hallucigenia / Fossil / Animal / Burgess Shale fossils / Paleozoic / Phanerozoic Geologic time scale / Pikaia / Cambrian explosion / Opabinia / Burgess Shale / Paleontology / Hallucigenia / Fossil / Animal / Burgess Shale fossils / Paleozoic / Phanerozoic](https://www.pdfsearch.io/img/9ff8e1d68b955e5f0d2199828fcbc4c4.jpg)
| Document Date: 2011-11-21 11:02:25 Open Document File Size: 397,51 KBShare Result on Facebook
/ Facility Keele University / / IndustryTerm search engine / food / online discussion / / Organization Burgess Shale Geoscience Foundation / Keele University / Earth Science Education Unit / / Person Elizabeth Devon / / Position teacher / / Technology search engine / / URL http /
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