• Horseshoe Crab Patterns

      Jackson, Marion
      Two Horseshoe Crabs, contrasting patterns - Virginia Coast Reserve
    • Millipedes

      Jackson, Marion
      Very abundant millipedes on conglomerate rock of fern canyon walls - Prairie Creek Redwoods State Park, CA
    • Millipedes

      Jackson, Marion (2009-12-07)
      Very abundant millipedes on conglomerate rock of fern canyon walls - Prairie Creek Redwoods State Park, CA