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  • Ostracoda
  • Paleogeneral
  • Ostracoda
  • Paleogeneral
  • Bassler, R. S.
  • Davidson County
  • North America
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  • Davidson County
  • North America
  • Tennessee
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  • 1920s
  • NMNH - Paleobiology Dept.
  • Arthropoda
  • Arthropoda
  • Ostracoda
  • Ostracoda
  • Leperditia pondi Ulrich & Bassler, 1935
  • Leperditia pondi Ulrich & Bassler, 1935
  • Paleozoic
  • Paleozoic
  • Ordovician
  • Ordovician
  • Trenton Group
  • Trenton Group
  • Catheys Ls
  • Catheys Ls