Sikannisuchus Temporal range: Upper Triassic, Norian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Clade:	Archosauromorpha
Clade:	Archosauriformes
Clade:	Archosauria
Genus:	†Sikannisuchus Nicholls, Brinkman & Wu, 1998
Species
†S. huskyi Nicholls, Brinkman & Wu, 1998 (type)

Sikannisuchus is an extinct genus of large archosaur from upper Triassic (Norian stage) deposits of northeastern British Columbia, Canada. It is known from the holotype, TMP 94.382.3, a posterior portion of skull roof and from other fragmentary remains. It was found from four localities of the Pardonet Formation, near the community of Sikanni Chief. It was first named by Elizabeth L. Nicholls, Donald B. Brinkman, and Xiao-Chun Wu in 1998 and the type species is Sikannisuchus huskyi. It would have reached about 4 metres (13 ft) in length.^[1]

References

^ Elizabeth L. Nicholls; Donald B. Brinkman; Xiao-Chun Wu (1998). "A new archosaur from the Upper Triassic Pardonet Formation of British Columbia". Canadian Journal of Earth Sciences. 35 (10): 1134–1142. Bibcode:1998CaJES..35.1134N. doi:10.1139/e98-065.

see Sauropsida
Archosauromorpha	see below↓

†Aenigmastropheus †Czatkowiella †Elachistosuchus? †Elessaurus †Jesairosaurus †Malutinisuchus †Mecistotrachelos †Prolacertoides †Protorosaurus †Rhombopholis †Trachelosaurus †Vritramimosaurus
†Dinocephalosauridae	Austronaga Dinocephalosaurus Protanystropheus Pectodens Sclerostropheus?
†Sharovipterygidae	Ozimek Sharovipteryx
†Tanystropheidae	Amotosaurus Augustaburiania Cosesaurus Fuyuansaurus? Gracilicollum Gwyneddosaurus Langobardisaurus Luxisaurus Macrocnemus Raibliania Sclerostropheus? Tanystropheus Tanytrachelos Dinocephalosauridae? Sharovipterygidae?

†Boreopricea †Cryptovaranoides? †Tasmaniosaurus †Teyujagua
†Allokotosauria	see Allokotosauria
†Rhynchosauria	see Rhynchosauria
†Prolacertidae?	Kadimakara Prolacerta
Archosauriformes	see below↓

†Antarctanax †Cuyosuchus †Eorasaurus? †Kalisuchus †Koilamasuchus †Sarmatosuchus †Syntomiprosopus
†Proterosuchidae	Archosaurus Chasmatosuchus? Gamosaurus Jaikosuchus Proterosuchus Samsarasuchus Tsylmosuchus? Vonhuenia?
†Protopyknosia	Kranosaura Triopticus
†Erythrosuchidae	Bharitalasuchus Chalishevia Erythrosuchus Fugusuchus? Garjainia Guchengosuchus Shansisuchus Uralosaurus

†Asperoris †Dorosuchus †Heteropelta †Litorosuchus †Polymorphodon †Vancleavea
†Euparkeriidae	Euparkeria Halazhaisuchus Osmolskina
†Proterochampsia	see Proterochampsia

Incertae sedis	†Sikannisuchus? †Smok
Avemetatarsalia	see Avemetatarsalia includes birds
Pseudosuchia	see Pseudosuchia includes crocodilians