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0 B N{ 5GUC .l 62% = Spring 2022 GEL 109 Age Information Table 2 — we have age information for some of the layers. Complete either the period or approximate age range information on the table depending on which is missing, using the geological time scale. Put the ages on each component of the diagram on the following page, to help you order the events. Note the epoch column on the geologic time scale showing L for lower (youngest), M for middle and E for early (oldest) to help you narrow down ages. Period Approximate Age Range Fossils in Ssa are lower Eocene Paleogene 50 Ma - epoch (Ypresian) Y1 M Fossils in Lmb are middle Carboniferous 315 Ma - Pennsylvanian epoch 307 Mey Fossils in Ssc are lower Ordovician | Ordovician H8 S ma - period Y70 MO Zircon in granite (Gr) is ~600Ma E diacaran 620 Ma - 542Ma Zircon in Diorite (Di) is ~260Ma Pev mian 260 Ma - 254Ma Biotite in Andesite (V) is ~450 Ma o¢ dovician 455 Ma - 446Ma Zircon in the conglomerate (Cg) is , 620 Ma - 542Ma -~ "\ n ~600 Ma st i Cross Section Diagram Paleozoic Spring 2022 GEL 109 There are two unconformities in the sequence of rocks shown by the darker wiggly lines. Relative Time Sequence of Events Place a number between 1 and 13 beside the geologic events, where the number corresponds to the correct relative timing of events with the oldest being event #1 and the youngest being event #13,