Pennsylvanian
07_08_vl_stigmaria765
Stigmaria, the root system of a lycopod such as Lepidodendron or Sigillaria.
07_08_vl_spoilpiles754
More black rock, empty landscape at the collecting site.
Stigmaria, the root system of a lycopod such as Lepidodendron or Sigillaria.
More black rock, empty landscape at the collecting site.