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- Collected: Site C, Leipers Shale in Nashville, Tennessee, USA, from Upper Ordovician deposits.
- Estimated Age: about 450 million years old.
- Dimensions: Scale Bar is 0.5 mm. mments: asymmetric element classified as bar may be a pair of rastrate elements fused together in natural position. Similar specimen P2C02
Page established 11-17-97, updated 8-10-98
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