Opinions from W. Hantzschel 1975
- 'Abeliella belongs to Ichnofossils'
- 'Acanthichnus belongs to Ichnofossils'
- 'Acanthorhaphe belongs to Ichnofossils'
- 'Aglaspidichnus belongs to Ichnofossils'
- 'Agrichnium belongs to Ichnofossils'
- 'Algites belongs to Ichnofossils'
- 'Allocotichnus belongs to Ichnofossils'
- 'Amphorichnus belongs to Ichnofossils'
- 'Annelidichnium belongs to Ichnofossils'
- 'Anobichnium belongs to Ichnofossils'
- 'Archaeichnium belongs to Ichnofossils'
- 'Archaeonassa belongs to Ichnofossils'
- 'Ardelia belongs to Ichnofossils'
- 'Arenicolites belongs to Ichnofossils'
- 'Arthraria belongs to Ichnofossils'
- 'Arthrophycus belongs to Ichnofossils'
- 'Arthropodichnus belongs to Ichnofossils'
- 'Asaphoidichnus belongs to Ichnofossils'
- 'Asteriacites belongs to Ichnofossils'
- 'Asterichnites belongs to Ichnofossils'
- 'Asterichnus belongs to Ichnofossils'
- 'Asterophycus belongs to Ichnofossils'
- 'Asterosoma belongs to Ichnofossils'
- 'Aulichnites belongs to Ichnofossils'
- 'Balanoglossites belongs to Ichnofossils'
- 'Baroccoichnites belongs to Ichnofossils'
- 'Bascomella belongs to Ichnofossils'
- 'Bascomella belongs to Ichnofossils'
- 'Beaconichnus belongs to Ichnofossils'
- 'Beaconites belongs to Ichnofossils'
- 'Belorhaphe belongs to Ichnofossils'
- 'Bergaueria belongs to Ichnofossils'
- 'Bifasciculus belongs to Ichnofossils'
- 'Biformites belongs to Ichnofossils'
- 'Bifungites belongs to Ichnofossils'
- 'Bifurculapes belongs to Ichnofossils'
- 'Bostricophyton belongs to Ichnofossils'
- 'Brachyzapfes belongs to Ichnofossils'
- 'Brancichnus belongs to Ichnofossils'
- 'Brooksella belongs to Ichnofossils'
- 'Brookvalichnus belongs to Ichnofossils'
- 'Bunyerichnus belongs to Ichnofossils'
- 'Calcideletrix belongs to Ichnofossils'
- 'Calciroda belongs to Ichnofossils'
- 'Calycraterion belongs to Ichnofossils'
- 'Caulostrepsis belongs to Ichnofossils'
- 'Chaetophorites belongs to Ichnofossils'
- 'Chomatichnus belongs to Ichnofossils'
- 'Chondrites belongs to Ichnofossils'
- 'Circulichnis belongs to Ichnofossils'
- 'Climactichnites belongs to Ichnofossils'
- 'Clionoides belongs to Ichnofossils'
- 'Clionolithes belongs to Ichnofossils'
- 'Cochlichnus belongs to Ichnofossils'
- 'Conchifora belongs to Ichnofossils'
- 'Conchotrema belongs to Ichnofossils'
- 'Condranema belongs to Ichnofossils'
- 'Condranema belongs to Ichnofossils'
- 'Conichnus belongs to Ichnofossils'
- 'Conispiron belongs to Ichnofossils'
- 'Conopsoides belongs to Ichnofossils'
- 'Conostichus belongs to Ichnofossils'
- 'Copeza belongs to Ichnofossils'
- 'Coprinisphaera belongs to Ichnofossils'
- 'Corophioides belongs to Ichnofossils'
- 'Cosmorhaphe belongs to Ichnofossils'
- 'Crossopodia belongs to Ichnofossils'
- 'Cruziana belongs to Ichnofossils'
- 'Ctenopholeus belongs to Ichnofossils'
- 'Curvolithus belongs to Ichnofossils'
- 'Cycloichnus belongs to Ichnofossils'
- 'Cylindrichnus belongs to Ichnofossils'
- 'Cylindricum belongs to Ichnofossils'
- 'Dactyloidites belongs to Ichnofossils'
- 'Dactylophycus belongs to Ichnofossils'
- 'Daedalus belongs to Ichnofossils'
- 'Daimonelix belongs to Ichnofossils'
- 'Dendrina belongs to Ichnofossils'
- 'Dendrotichnium belongs to Ichnofossils'
- 'Desmograpton belongs to Ichnofossils'
- 'Dictyodora belongs to Ichnofossils'
- 'Dictyoporus belongs to Ichnofossils'
- 'Didymaulichnus belongs to Ichnofossils'
- 'Dimorphichnus belongs to Ichnofossils'
- 'Diplichnites belongs to Ichnofossils'
- 'Diplocraterion belongs to Ichnofossils'
- 'Diplopodichnus belongs to Ichnofossils'
- 'Diplopodomorpha belongs to Ichnofossils'
- 'Echinospira belongs to Ichnofossils'
- 'Entobia belongs to Ichnofossils'
- 'Eugyrichnites belongs to Ichnofossils'
- 'Fascifodina belongs to Ichnofossils'
- 'Fascisichnium belongs to Ichnofossils'
- 'Felixium belongs to Ichnofossils'
- 'Filuroda belongs to Ichnofossils'
- 'Fraena belongs to Ichnofossils'
- 'Fucusopsis belongs to Ichnofossils'
- 'Fustiglyphus belongs to Ichnofossils'
- 'Gastrochaenolites belongs to Ichnofossils'
- 'Glockeria belongs to Ichnofossils'
- 'Gluckstadtella belongs to Ichnofossils'
- 'Goniadichnites belongs to Ichnofossils'
- 'Gordia belongs to Ichnofossils'
- 'Granularia belongs to Ichnofossils'
- 'Graysonia belongs to Ichnofossils'
- 'Gyrichnites belongs to Ichnofossils'
- 'Gyrochorte belongs to Ichnofossils'
- 'Gyrolithes belongs to Ichnofossils'
- 'Gyrophyllites belongs to Ichnofossils'
- 'Haentzschelinia belongs to Ichnofossils'
- 'Halimedides belongs to Ichnofossils'
- 'Halopoa belongs to Ichnofossils'
- 'Hamipes belongs to Ichnofossils'
- 'Haplotichnus belongs to Ichnofossils'
- 'Harpepus belongs to Ichnofossils'
- 'Helicodromites belongs to Ichnofossils'
- 'Helicolithus belongs to Ichnofossils'
- 'Helicorhaphe belongs to Ichnofossils'
- 'Heliochone belongs to Ichnofossils'
- 'Helminthoida belongs to Ichnofossils'
- 'Helminthopsis belongs to Ichnofossils'
- 'Hexapodichnus belongs to Ichnofossils'
- 'Histioderma belongs to Ichnofossils'
- 'Hormosiroidea belongs to Ichnofossils'
- 'Hydrancylus belongs to Ichnofossils'
- 'Ichnocumulus belongs to Ichnofossils'
- 'Ichnyspica belongs to Ichnofossils'
- 'Ichnyspicam belongs to Ichnofossils'
- 'Ichthyoidichnites belongs to Ichnofossils'
- 'Imbrichnus belongs to Ichnofossils'
- 'Imponoglyphus belongs to Ichnofossils'
- 'Incisifex belongs to Ichnofossils'
- 'Iramena belongs to Ichnofossils'
- 'Irredictyon belongs to Ichnofossils'
- 'Isopodichnus belongs to Ichnofossils'
- 'Ixalichnus belongs to Ichnofossils'
- 'Keckia belongs to Ichnofossils'
- 'Kingella belongs to Ichnofossils'
- 'Kouphichnium belongs to Ichnofossils'
- 'Kulindrichnus belongs to Ichnofossils'
- 'Laevicyclus belongs to Ichnofossils'
- 'Laminites belongs to Ichnofossils'
- 'Lanicoidichna belongs to Ichnofossils'
- 'Lapispecus belongs to Ichnofossils'
- 'Lapispira belongs to Ichnofossils'
- 'Lennea belongs to Ichnofossils'
- 'Lenticraterion belongs to Ichnofossils'
- 'Lithographus belongs to Ichnofossils'
- 'Lobichnus belongs to Ichnofossils'
- 'Lockeia belongs to Ichnofossils'
- 'Lophoctenium belongs to Ichnofossils'
- 'Lorenzinia belongs to Ichnofossils'
- 'Macanopsis belongs to Ichnofossils'
- 'Maeandropolydora belongs to Ichnofossils'
- 'Mammillichnis belongs to Ichnofossils'
- 'Margaritichnus belongs to Ichnofossils'
- 'Martesites belongs to Ichnofossils'
- 'Megagrapton belongs to Ichnofossils'
- 'Merostomichnites belongs to Ichnofossils'
- 'Mesichnium belongs to Ichnofossils'
- 'Mesonereis belongs to Ichnofossils'
- 'Micatuba belongs to Ichnofossils'
- 'Minichnium belongs to Ichnofossils'
- 'Mixoteichichnus belongs to Ichnofossils'
- 'Monocraterion belongs to Ichnofossils'
- 'Mycelites belongs to Ichnofossils'
- 'Myriapodites belongs to Ichnofossils'
- 'Myzostomites belongs to Ichnofossils'
- 'Neonereites belongs to Ichnofossils'
- 'Neoskolithos belongs to Ichnofossils'
- 'Nereites belongs to Ichnofossils'
- 'Nygmites belongs to Ichnofossils'
- 'Octopodichnus belongs to Ichnofossils'
- 'Oldhamia belongs to Ichnofossils'
- 'Oniscoidichnus belongs to Ichnofossils'
- 'Ophiomorpha belongs to Ichnofossils'
- 'Ormathichnus belongs to Ichnofossils'
- 'Ostreoblabe belongs to Ichnofossils'
- 'Palaeachlya belongs to Ichnofossils'
- 'Palaeohelminthoida belongs to Ichnofossils'
- 'Palaeopede belongs to Ichnofossils'
- 'Palaeoperone belongs to Ichnofossils'
- 'Palaeophycus belongs to Ichnofossils'
- 'Paleobuprestis belongs to Ichnofossils'
- 'Paleodictyon belongs to Ichnofossils'
- 'Paleohelcura belongs to Ichnofossils'
- 'Paleoipidus belongs to Ichnofossils'
- 'Paleomeandron belongs to Ichnofossils'
- 'Paleoscolytus belongs to Ichnofossils'
- 'Palmichnium belongs to Ichnofossils'
- 'Parahaentzscheliana belongs to Ichnofossils'
- 'Paratisoa belongs to Ichnofossils'
- 'Pennatulites belongs to Ichnofossils'
- 'Permichnium belongs to Ichnofossils'
- 'Petalichnus belongs to Ichnofossils'
- 'Phagophytichnus belongs to Ichnofossils'
- 'Phoebichnus belongs to Ichnofossils'
- 'Pholeus belongs to Ichnofossils'
- 'Phycodes belongs to Ichnofossils'
- 'Phycosiphon belongs to Ichnofossils'
- 'Phyllodocites belongs to Ichnofossils'
- 'Phytopsis belongs to Ichnofossils'
- 'Pilichnia belongs to Ichnofossils'
- 'Plagiogmus belongs to Ichnofossils'
- 'Plangtichnus belongs to Ichnofossils'
- 'Planolites belongs to Ichnofossils'
- 'Podichnus belongs to Ichnofossils'
- 'Polyisthmus belongs to Ichnofossils'
- 'Polykampton belongs to Ichnofossils'
- 'Protichnites belongs to Ichnofossils'
- 'Protopaleodictyon belongs to Ichnofossils'
- 'Protovirgularia belongs to Ichnofossils'
- 'Psammichnites belongs to Ichnofossils'
- 'Pseudobilobites belongs to Ichnofossils'
- 'Pseudopolydorites belongs to Ichnofossils'
- 'Pterichnus belongs to Ichnofossils'
- 'Pteridichnites belongs to Ichnofossils'
- 'Quebecichnus belongs to Ichnofossils'
- 'Radiichnus belongs to Ichnofossils'
- 'Radionereites belongs to Ichnofossils'
- 'Radomorpha belongs to Ichnofossils'
- 'Ramosulichnus belongs to Ichnofossils'
- 'Repentella belongs to Ichnofossils'
- 'Rhabdoglyphus belongs to Ichnofossils'
- 'Rhizocorallium belongs to Ichnofossils'
- 'Rodocanalis belongs to Ichnofossils'
- 'Rogerella is an objective synonym of Rogerella'
- 'Rogerella belongs to Ichnofossils'
- 'Rogerella lecointrei belongs to Rogerella'
- 'Rosselia belongs to Ichnofossils'
- 'Rusophycus belongs to Ichnofossils'
- 'Sabellarifex belongs to Ichnofossils'
- 'Sabellarites belongs to Ichnofossils'
- 'Saerichnites belongs to Ichnofossils'
- 'Sagittichnus belongs to Ichnofossils'
- 'Saportia belongs to Ichnofossils'
- 'Scalarituba belongs to Ichnofossils'
- 'Scolicia belongs to Ichnofossils'
- 'Scoyenia belongs to Ichnofossils'
- 'Seminolithes belongs to Ichnofossils'
- 'Simonizapfes belongs to Ichnofossils'
- 'Siphonites belongs to Ichnofossils'
- 'Skolithos belongs to Ichnofossils'
- 'Specus belongs to Ichnofossils'
- 'Spirodesmos belongs to Ichnofossils'
- 'Spirophycus belongs to Ichnofossils'
- 'Spirophyton belongs to Ichnofossils'
- 'Spirorhaphe belongs to Ichnofossils'
- 'Spongeliomorpha belongs to Ichnofossils'
- 'Steigerwaldichnium belongs to Ichnofossils'
- 'Stellascolites belongs to Ichnofossils'
- 'Stelloglyphus belongs to Ichnofossils'
- 'Stichus belongs to Ichnofossils'
- 'Stipsellus belongs to Ichnofossils'
- 'Strobilorhaphe belongs to Ichnofossils'
- 'Subglockeria belongs to Ichnofossils'
- 'Sublorenzinia belongs to Ichnofossils'
- 'Sustergichnus belongs to Ichnofossils'
- 'Syringomorpha belongs to Ichnofossils'
- 'Taenidium belongs to Ichnofossils'
- 'Talpina belongs to Ichnofossils'
- 'Tambia belongs to Ichnofossils'
- 'Taphrhelminthopsis belongs to Ichnofossils'
- 'Tarrichnium belongs to Ichnofossils'
- 'Tasmanadia belongs to Ichnofossils'
- 'Tasselia belongs to Ichnofossils'
- 'Teichichnus belongs to Ichnofossils'
- 'Teratichnus belongs to Ichnofossils'
- 'Teredolites belongs to Ichnofossils'
- 'Tetraichnites belongs to Ichnofossils'
- 'Thalamophaga belongs to Ichnofossils'
- 'Thalassinoides belongs to Ichnofossils'
- 'Tigillites belongs to Ichnofossils'
- 'Tisoa belongs to Ichnofossils'
- 'Topsentopsis belongs to Ichnofossils'
- 'Torrowangea belongs to Ichnofossils'
- 'Trachomatichnus belongs to Ichnofossils'
- 'Treptichnus belongs to Ichnofossils'
- 'Triavestigia belongs to Ichnofossils'
- 'Trichichnus belongs to Ichnofossils'
- 'Trichophycus belongs to Ichnofossils'
- 'Trisulcus belongs to Ichnofossils'
- 'Trypanites belongs to Ichnofossils'
- 'Tuapseichnium belongs to Ichnofossils'
- 'Tylichnus belongs to Ichnofossils'
- 'Uchirites belongs to Ichnofossils'
- 'Umfolozia belongs to Ichnofossils'
- 'Unarites belongs to Ichnofossils'
- 'Urohelminthoida belongs to Ichnofossils'
- 'Vermiforichnus belongs to Ichnofossils'
- 'Volkichnium belongs to Ichnofossils'
- 'Walpia belongs to Ichnofossils'
- 'Yakutatia belongs to Ichnofossils'
- 'Zapfella belongs to Ichnofossils'
- 'Zoophycus is corrected as Zoophycos and belongs to Ichnofossils'