Subphylum Trilobita
- went extinct about 200 million years ago.
- At present, it remains attached to the rock. Outline of fossils is quite complete. Clearly see the shape It can be expected that the true shape of it.
- trilobites (Trilobite) The body is oval in size from 2-67 cm. surface covered with Cu particles. Calcium carbonate has accumulated in some areas. The body is articulate about 20 segments behind the longitudinally placed on the second groove made into the body in a third part, which is the source of the Subphylum header with mustaches, 1 pair of eyes, including one double.
- The body of a lower limb. 1 pair of walking cane
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