Tuscaloosa
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Stigmaria, the root system of a lycopod such as Lepidodendron or Sigillaria.
07_08_vl_stigmaria778
Stigmaria, the root system of a lycopod such as Lepidodendron or Sigillaria.
Stigmaria, the root system of a lycopod such as Lepidodendron or Sigillaria.
Stigmaria, the root system of a lycopod such as Lepidodendron or Sigillaria.