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  • Paleogeneral
  • Barron, J. A.
  • California
  • North America
  • United States
  • California
  • North America
  • United States
  • 1970s
  • NMNH - Paleobiology Dept.
  • Diatomophyceae
  • Diatomophyceae
  • Brunia mirabilis (Brun) Tempere
  • Brunia mirabilis (Brun) Tempere
  • Delmontian
  • Delmontian