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Fossil Fun

Fossil Fun. Lab Station 2. Crinoid (sea lily) Mold – fossils are very expensive Q1 Segmented – Yes Arms and stems Q2 Support – carbonate stem Q3 Living – No Echinoderm, sea anemone (marine animals) Q4 Era – Paleozoic. Lab Station 3. Ammonite Q1 Segmented – Yes chambers

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Fossil Fun

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  1. Fossil Fun

  2. Lab Station 2 • Crinoid (sea lily) • Mold – fossils are very expensive • Q1 Segmented – Yes • Arms and stems • Q2 Support – carbonate stem • Q3 Living – No • Echinoderm, sea anemone (marine animals) • Q4 Era – Paleozoic

  3. Lab Station 3 • Ammonite • Q1 Segmented – Yes • chambers • Q2 Support – Exoskeleton shell • Q3 Living – Yes • Nautilus (lower right image) • Q4 Era – late Paleozoic/ Mesozoic

  4. Lab Station 4 • Coelophysis (dinosaur) • Small carnivore • Q1 Segmented – Yes • Q2 Support – Internal skeleton • 7’ tall • Q3 Living – No • Birds • Q4 Era – Mesozoic

  5. Lab Station 5 • Fish • Q1 Segmented – Yes • Q2 Support – Internal skeleton • Q3 Living – Yes • Fish • Q4 Era – Paleozoic and Mesozoic

  6. Lab Station 6 • Orthoceras • Q1 Segmented – Yes • Q2 Support – Calcium carbonate exoskeleton • Q3 Living – NO • Lake squid • Q4 Era – Paleozoic

  7. Lab Station 7 • Small and large trilobites • Q1 Segmented – Yes • Q2 Support – Exoskeleton • Grew to 3’ • Q3 Living – No • First eyes, lasted 300 million years • Q4 Era – early Paleozoic • worldwide

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