Geinitzinacea
                
                    (tree size 29)
                
                
                    Geinitzinoidea
                
                
            
                Nodosinelloidea
                
                    (tree size 11)
                
                
                    Nodosinellacea
                
                
            
                Colanielloidea
                
                    (tree size 9)
                
                
                
            
                Moravamminoidea
                
                    (tree size 25)
                
                
                
            
                Parathuramminoidea
                
                    (tree size 82)
                
                
                
            
                Ptychocladioidea
                
                    (tree size 4)
                
                
                
            
                Tetrataxoidea
                
                    (tree size 20)
                
                
                
            
                Tournayelloidea
                
                    (tree size 85)
                
                
                
            
                Irregularinoidea
                
                    (tree size 7)
                
                
                
            
                Neoschwagerinoidea
                
                    (tree size 36)
                
                
                
            
                Ozawainelloidea
                
                    (tree size 77)
                
                
                
            
                Schubertelloidea
                
                    (tree size 42)
                
                
                
            
                Schwagerinoidea
                
                    (tree size 42)
                
                
                
            
                Staffelloidea
                
                    (tree size 3)
                
                
                
            
                Ptychocladidae
                
                
                
            
                Palaeotextularoidea
                
                
                
            
                Archaediscacea
                
                
                
            
                Earlandiacea
                
                
                
            
                Geinitzinacea
                
                
                
            
                Parathuramminacea
                
                
                
            
                Tournayellacea