"Heterococcoliths"
Count: -
   "Placoliths"
  Count: †3o10f63g
     Order †Podorhabdales Rood et al. (1971)
    Count: †7f42g
       Family †Axopodorhabdaceae (Bown & Young, 1997)
      Count: †15g
         Genus †Tetrapodorhabdus M. Black (1971)
        Count: -