| Basic info | Taxonomic history | Classification | Relationships |
| Morphology | Ecology and taphonomy | Map | Age range and collections |
Trisulcus
Taxonomy
Trisulcus was named by Hitchcock (1862). It is considered to be a form taxon.
It was assigned to Mollusca by Lull (1915); and to Metazoa by Hantzschel (1975).
It was assigned to Mollusca by Lull (1915); and to Metazoa by Hantzschel (1975).
Sister genera
Abeliella, Acanthichnus, Acanthorhaphe, Aglaspidichnus, Agrichnium, Algites, Allocotichnus, Amphorichnus, Annelidichnium, Anobichnium, Archaeichnium, Archaeonassa, Ardelia, Arenicolites, Arthraria, Arthrophycus, Arthropodichnus, Asaphoidichnus, Asteriacites, Asterichnites, Asterichnus, Asterophycus, Asterosoma, Aulichnites, Balanoglossites, Baroccoichnites, Bascomella, Beaconichnus, Beaconites, Belorhaphe, Bergaueria, Bifasciculus, Biformites, Bifungites, Bifurculapes, Bostricophyton, Brachyzapfes, Brancichnus, Brooksella, Brookvalichnus, Bunyerichnus, Calcideletrix, Calciroda, Calycraterion, Cambrorhytium, Caulostrepsis (syn. Polydorites), Chaetophorites, Chomatichnus, Chondrites, Circulichnis, Climactichnites, Clionoides, Clionolithes, Cochlichnus, Conchifora, Conchotrema, Condranema, Conichnus, Conispiron, Conopsoides, Conostichus, Copeza, Coprinisphaera, Corophioides, Cosmorhaphe, Crossopodia, Cruziana, Ctenopholeus, Curvolithus, Cycloichnus, Cylindrichnus, Cylindricum, Dactyloidites, Dactylophycus, Daedalus, Daimonelix, Dendrina, Dendrotichnium, Desmograpton, Dictyodora, Dictyoporus, Didymaulichnus, Dimorphichnus, Diplichnites, Diplocraterion, Diplopodichnus, Diplopodomorpha, Echinospira, Eugyrichnites, Fascifodina, Fascisichnium, Felixium, Filuroda, Fraena, Fucusopsis, Fustiglyphus, Gastrochaenolites (syn. Paleolithophaga), Glockeria, Gluckstadtella, Goettingenia, Goniadichnites, Gordia, Granularia, Graysonia, Gyrichnites, Gyrochorte, Gyrolithes, Gyrophyllites, Haentzschelinia, Halimedides, Halopoa, Hamipes, Haplotichnus, Harpepus, Helicodromites, Helicolithus, Helicorhaphe, Heliochone, Helminthoida, Helminthopsis, Hexapodichnus, Histioderma, Hormosiroidea, Hydrancylus, Ichnocumulus, Ichnyspica, Ichnyspicam, Ichthyoidichnites, Imbrichnus, Imponoglyphus, Incisifex, Iramena, Irredictyon, Isopodichnus, Ixalichnus, Keckia, Kingella, Kouphichnium, Kulindrichnus, Kullingia, Laevicyclus, Laminites, Lanicoidichna, Lapispecus, Lapispira, Lennea, Lenticraterion, Lithographus, Lobichnus, Lockeia, Lophoctenium, Lorenzinia, Macanopsis, Maeandropolydora, Mammillichnis, Margaritichnus, Mawsonites, Megagrapton, Megathrix, Merostomichnites, Mesichnium, Mesonereis, Micatuba, Minichnium, Mixoteichichnus, Monocraterion, Monomorphicnus, Mycelites, Myriapodites, Myzostomites, Namapoikia, Neonereites, Neoskolithos, Nereites, Nygmites, Octopodichnus, Oldhamia, Oniscoidichnus, Ophiomorpha, Ormathichnus, Ostreoblabe, Palaeachlya, Palaeohelminthoida, Palaeopede, Palaeoperone, Palaeophycus, Paleobuprestis, Paleodictyon, Paleohelcura, Paleoipidus, Paleomeandron, Paleoscolytus, Parahaentzscheliana, Paratisoa, Pennatulites, Permichnium, Petalichnus, Phagophytichnus, Phoebichnus, Pholeus, Phycodes, Phycosiphon, Phyllodocites, Pilichnia, Plagiogmus, Plangtichnus, Planolites, Podichnus, Polyisthmus, Polykampton, Protichnites, Protolyellia, Protopaleodictyon, Protovirgularia, Psammichnites, Pseudobilobites, Pseudopolydorites, Pterichnus, Pteridichnites, Quebecichnus, Radiichnus, Radionereites, Radomorpha, Ramosulichnus, Repentella, Rhabdoglyphus, Rhizocorallium, Rhizostomites, Rodocanalis, Rogerella, Rogerella, Rosselia, Rusophycus, Sabellarifex, Sabellarites, Saerichnites, Sagittichnus, Saportia, Scalarituba, Scoyenia, Seminolithes, Simonizapfes, Siphonites, Skolithos, Specus, Spirodesmos, Spirophycus, Spirophyton, Spirorhaphe, Spongeliomorpha, Spygoria, Steigerwaldichnium, Stellascolites, Stelloglyphus, Stellostomites, Stichus, Stipsellus, Strobilorhaphe, Subglockeria, Sublorenzinia, Sustergichnus, Syringomorpha, Taenidium, Talpina, Tambia, Taphrhelminthopsis, Tarrichnium, Tasmanadia, Tasselia, Teichichnus, Teratichnus, Teredolites (syn. Martesites), Tetraichnites, Thalamophaga, Thalassinoides, Tigillites, Tisoa, Topsentopsis, Torrowangea, Trachomatichnus, Treptichnus, Triavestigia, Trichichnus, Trichophycus, Trichoplax, Trypanites, Tuapseichnium, Tylichnus, Uchirites, Umfolozia, Unarites, Urohelminthoida, Vermiforichnus, Volkichnium, Walpia, Worthenella, Xidazoon, Yakutatia, Yunnanomedusa, Zapfella, Zoophycos
Download authority and opinion data - View classification of included taxa
Synonymy list
| Year | Name and author |
|---|---|
| 1862 | Trisulcus Hitchcock p. 86 |
| 1915 | Trisulcus Lull p. 69 |
| 1975 | Trisulcus Hantzschel |
Is something missing? Join the Paleobiology Database and enter the data