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 -- copyright Jim Davison
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