trilobite morphology 0.0 / 5 ? GeologyfossilsA2/A-levelWJEC Created by: ameliacooper28Created on: 08-04-20 12:20 61073248159 Across 1. one jointed unit of thorax (6) 4. central lobe, runs down the length of the body (4) 5. top section of body (8) 9. linear break in exoskeloten (6, 6) 10. made up of hundreds of calcite lenses (8, 3) Down 2. trilobite evolved (8) 3. used for support on soft sand (5, 5) 6. bottom section of body (8) 7. closest living relative (9, 4) 8. middle section of body (6)
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