Types of Fossils

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Across
  1. 4. - Fossilized tree resin that may contain trapped insects.
  2. 5. - Wood turned into stone through mineralization.
  3. 9. - Fossils formed by minerals filling cellular spaces.
  4. 10. - Flattened remains of plants or animals.
Down
  1. 1. - Fossilized feces.
  2. 2. - Impressions left by organisms in sediment.
  3. 3. - Actual remains of organisms.
  4. 6. - Fossils used to define and identify geological periods.
  5. 7. - Evidence of past organism behavior (e.g., footprints).
  6. 8. - 3D replicas formed from molds.