CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
WAPITI LAKE
SULPHUR MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
LATE EARLY TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
ORDER: THALATTOSAURIDAE MERRIAM, 1904
SUBORDER: THALATTOSAUROIDEA MERRIAM, 1904
Family: THALATTOSAURIDAE Merriam, 1904
Thalattosaurus sp
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
ORDER: MIXOSAUROIDEA (BAUR, 1887)
MICRORDER: LONGIPINNATI HUENE, 1948
ORDER: MERRIAMOSAURIA MONTANI, 1999
ORDER: SHASTASAURIA MONTANI, 1999
Family: SHASTASAURIDAE Merriam, 1895
Pessosaurus suevicus
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
WAPITI LAKE
VEGO-PHROSO SILTSTONE MEMBER
SULPHUR MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
LATE EARLY TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: HUENEOSAURIA MAISCH & MATZKE, 2000
ORDER: MIXOSAUROIDEA (BAUR, 1887)
Family: MIXOSAURIDAE Baur, 1887
Subfamily: MIXOSAURINAE Baur, 1887 nom. Transl. Ex MIXOSAURIDAE
Mixosaurus callawayi
Subfamily: PHALARODONTINAE Maisch & Matzke, 2001
Phalarodon nordenskioldii
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
WAPITI LAKE
LOCALITY A
VEGA PHROSO SILTSTONE MEMBER
SULPHUR MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
LATE EARLY TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
ORDER: GRIPPIDIA WIMAN, 1933
Family: GRIPPIDAE Wiman, 1929
Grippia cf. G. longirostris
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
Family: Uncertain
Gen. sp indet.
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
WAPITI LAKE
LOCALITY B
LLAMA MEMBER
SULPHUR MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: HUENEOSAURIA MAISCH & MATZKE, 2000
ORDER: MIXOSAUROIDEA (BAUR, 1887)
Family: MIXOSAURIDAE Baur, 1887
Subfamily: MIXOSAURINAE Baur, 1887 nom. Transl. Ex MIXOSAURIDAE
Mixosaurus callawayi
Subfamily: PHALARODONTINAE Maisch & Matzke, 2001
Phalarodon nordenskioldii
= Phalarodon fraasi
= Mixosaurus fraasi
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
WAPIT LAKE
LOCALITY D
LLAMA MEMBER
SULPHUR MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
Family: PARVINATATORIDAE McGowan & Montani, 2003
*Parvinatator wapitiensi
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
ORDER: GRIPPIDIA WIMAN, 1933
Family: GRIPPIDAE Wiman, 1929
Grippia cf. longirostris
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: HUENEOSAURIA MAISCH & MATZKE, 2000
ORDER: MIXOSAUROIDEA (BAUR, 1887)
Family: MIXOSAURIDAE Baur, 1887
Subfamily: MIXOSAURINAE Baur, 1887 nom. Transl. Ex MIXOSAURIDAE
Mixosaurus callawayi
Subfamily: PHALARODONTINAE Maisch & Matzke, 2001
Phalarodon nordenskioldii
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
WATIPI LAKE
LOCALITY E
VEGA PHROSO MEMBER
SULPHUR MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
LATE EARLY TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
ORDER: GRIPPIDIA WIMAN, 1933
Family: GRIPPIDAE Wiman, 1929
Grippia sp
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: HUENEOSAURIA MAISCH & MATZKE, 2000
ORDER: MIXOSAUROIDEA (BAUR, 1887)
Family: MIXOSAURIDAE Baur, 1887
Subfamily: MIXOSAURINAE Baur, 1887 nom. Transl. Ex MIXOSAURIDAE
Mixosaurus callawayi
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
WAPITI LAKE
LOCALITY N
LLAMA MEMBER
SULPHUR MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
LATE EARLY TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: HUENEOSAURIA MAISCH & MATZKE, 2000
ORDER: MIXOSAUROIDEA (BAUR, 1887)
Family: MIXOSAURIDAE Baur, 1887
Subfamily: PHALARODONTINAE Maisch & Matzke, 2001
Phalarodon nordenskioldii
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
WAPITI LAKE
LOCALITY T
LLAMA MEMBER
SULPHUR MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
LATE EARLY TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: HUENEOSAURIA MAISCH & MATZKE, 2000
ORDER: MIXOSAUROIDEA (BAUR, 1887)
Family: MIXOSAURIDAE Baur, 1887
Subfamily: MIXOSAURINAE Baur, 1887 nom. Transl. Ex MIXOSAURIDAE
Mixosaurus callawayi
Subfamily: PHALARODONTINAE Maisch & Matzke, 2001
Phalarodon nordenskioldii
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
“B” CRIQUE
NEAR WAPITI LAKE
SULPHER MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
LATE EARLY TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
INFRACLASS: NEODIAPSIDA BENTON, 1985
ORDER: THALATTOSAURIDAE MERRIAM, 1904
SUBORDER: CLARAZISAUROIDEA HOFFSTETTER, 1955
Family: CLARAZIIDAE Peyer, 1936
Paralonectes merriami
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
“D” CRIQUE
NEAR WAPITI LAKE
SULPHER MOUNTAIN FORMATION
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
LATE EARLY TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
ORDER: THALATTOSAURIDAE MERRIAM, 1904
SUBORDER: THALATTOSAUROIDEA MERRIAM, 1904
Family: THALATTOSAURIDAE Merriam, 1904
*Agkistrognathus campelli
= Gyrognathus campbelliSUBORDER: CLARAZISAUROIDEA HOFFSTETTER, 1955
Family: CLARAZIIDAE Peyer, 1936
*Paralonectes merriami
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
DISTRICT OF PEACE RIVER
TUMBLER RIDGE
SW OF “T” CRIQUE
NEAR WAPITI LAKE
SULPHER MOUNTAIN
GRIESBACHIAN TO SPATHIAN IN STAGE
UPPER SCYTHIAN EPOCH
LATE EARLY TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
ORDER: THALATTOSAURIDAE MERRIAM, 1904
SUBORDER: THALATTOSAUROIDEA MERRIAM, 1904
Family: THALATTOSAURIDAE Merriam, 1904
*Thalattosaurus borealis
Gen. sp indet.
SUBORDER: CLARAZISAUROIDEA HOFFSTETTER, 1955
Family: CLARAZIIDAE Peyer, 1936
Paralonectes sp
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
PEACE RIVER DISTRICT
32KM NW OF SIKANNI CHIEF
HEADWATERS OF CHICKEN CREEK
LOCALITY B
PARDONET FORMATION
TRIANGULARIS ZONE
EARLY NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: LONGIPINNATI HUENE, 1948
ORDER: MERRIAMOSAURIA MONTANI, 1999
SUBORDER: SHASTASAURIA MONTANI, 1999
Family: SHASTASAURIDAE Merriam, 1895
Metashastasaurus neoscapularis
= Shastasaurus neoscapularisLEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Sikannisuchus huskyi
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
PEACE RIVER DISTRICT
32KM NW OF SIKANNI CHIEF
HEADWATERS OF CHICKEN CREEK
LOCALITY C
PARDONET FORMATION
TRIANGULARIS ZONE
EARLY NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Sikannisuchus huskyi
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
PEACE RIVER DISTRICT32KM NW OF SIKANNI CHIEF
HEADWATERS OF CHICKEN CREEK
LOCALITY D
PARDONET FORMATION
TRIANGULARIS ZONE
EARLY NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: LONGIPINNATI HUENE, 1948
ORDER: MERRIAMOSAURIA MONTANI, 1999
SUBORDER: SHASTASAURIA MONTANI, 1999
Family: SHASTASAURIDAE Merriam, 1895
Metashastasaurus neoscapularis
= Shastasaurus neoscapularisLEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
*Sikannisuchus huskyi
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
PEACE RIVER DISTRICT32KM NW OF SIKANNI CHIEF
HEADWATERS OF CHICKEN CREEK
LOCALITY BC
PARDONET FORMATION
TRIANGULARIS ZONE
EARLY NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Sikannisuchus huskyi
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
PEACE RIVER DISTRICT32KM NW OF SIKANNI CHIEF
SOUTHWEST BANK OF SIKANNI CHIEF RIVER
1.5 KM DOWNSTREAM FROM THE MOUTH OF CHICKEN CREEK
PARDONET FORMATION
EPIGONDOLELLA POSTERIA CONODONT ZONE
MESOHEMAVATITESCOLUMBIANUS AMMONITE ZONE
MIDDLE NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
ORDER: MIXOSAUROIDEA (BAUR, 1887)
MICRORDER: LONGIPINNATI HUENE, 1948
ORDER: MERRIAMOSAURIA MONTANI, 1999
SUBORDER: SHASTASAURIA MONTANI, 1999
Family: SHASTASAURIDAE Merriam, 1895
*Shonisaurus sikanniensis
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
PEACE RIVER DISTRICTWILLISTON LAKE
PARDONET FORMATION
UPPER CARNIAN AND NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
Incertae sedis
Gen. sp indet.
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
PEACE RIVER DISTRICTWILLISTON LAKE
PARONET HILL
PARDONET FORMATION
EARLY NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: LONGIPINNATI HUENE, 1948
ORDER: MERRIAMOSAURIA MONTANI, 1999
SUBORDER: SHASTASAURIA MONTANI, 1999
Family: SHASTASAURIDAE Merriam, 1895
Shonisaurus sp
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
PEACE RIVER DISTRICTWILLISTON LAKE
BROWN HILL
GSC LOCAILTY C-301269
EARLY NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: LONGIPINNATI HUENE, 1948
ORDER: MERRIAMOSAURIA MONTANI, 1999
SUBORDER: EUICHTHYOSAURIA MONTANI, 1999
INFRAORDER: PARVIPELVIA MONTANI, 1999
Family: HUDSONELPIDIIDAE McGOWAN & MONTANI, 2003
Hudsonelpidia brevirostirs
_____________________________________________________________________________________
CANADA
BRITISH COLUMBIA PROVINCE
PEACE RIVER DISTRICTWILLISTON LAKE
JEWITT SPUR
MIDDLE NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
NEODIAPSIDA: INCERTAE SEDIS
OR AMNIOTA: INCERTAE SEDIS
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: LONGIPINNATI HUENE, 1948
ORDER: MERRIAMOSAURIA MONTANI, 1999
SUBORDER: EUICHTHYOSAURIA MONTANI, 1999
INFRAORDER: PARVIPELVIA MONTANI, 1999
Family: MACGOWANIIDAE McGOWAN & MONTANI, 2003
Macgowania janiceps
= Ichthyosaurus janiceps
_____________________________________________________________________________________