CHINA
GUIZHOU PROVINCE
PANZHOU COUNTY
XINMIN VILLAGE
MEMBER i
GUANLING FORMATION
ANISIAN STAGE
LOWER MID TRIASSIC EPOCH
MIDDLE 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
SUPERCOHORT: AVEMETATARSALIA BENTON, 1999
COHORT: PROLACERTIFORMES CAMP, 1945 NOVA
MAGNORDER: PROTOROSAURIA HUXLEY, 1871
SUPERORDER: TAPINOPLATIA PETERS EMEND NOVA
GRANDORDER: CHARACIOPODA PETERS EMEND NOVA
Family: TANYSTROPHEIDAE Geravis, 1858
*Gracilicollum latens
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CHINA
GUIZHOU PROVINCE
PANXIAN COUNTY
XINMING DISTRICT
NEAR YANGIUAN VILLAGE
UPPER MEMBER
GUANLING FORMATION
NICORAELLA KOCKELI CONODONT BIOZONE
PELSONIAN
ANISIAN STAGE
LOWER MID TRIASSIC EPOCH
MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
INFRACLASS: NEODIAPSIDA BENTON, 1985
Family: OMPHALOSAURIDAE Merriam, 1906
*Xinminosaurus catactes
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CHINA
GUIZHOU PROVINCE
PANXIAN COUNTY
PANZHOU CITY
XINMIN DISTRICT
YANGJUAN VILLAGE
UPPER MEMBER
GUANLING FORMATION
NICORAELLA KOCKELI CONODONT BIOZONE
MIDDLE PELSONIAN
MIDDLE ANISIAN STAGE
LOWER MID TRIASSIC EPOCH
LOWER MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994
Incertae sedis
*Panzhousaurus rotundirostris
ORDER: NOTHOSAURIFORMES STORRS, 1991
Incertae sedis
*Wumengosaurus delicatomandibularis
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CHINA
GUIZHOU PROVINCE
PANXIAN COUNTY
XINMIN DISTRICT
MEMBER II
GUANLING FORMATION
ANISIAN STAGE
LOWER MID TRIASSIC EPOCH
LOWER MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
Family: SAUROSPHARGIDAE Li, Rieppel, Wu, Zhao & Wang, 2011
*Largocephalosaurus qianensis
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SOUTHERN CHINA
GUIZHOU PROVINCE
PANXIAN
MEMBER II
GUANLING FORMATION
ANISIAN STAGE
LOWER MID TRIASSIC EPOCH
LOWER MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994
ORDER: NOTHOSAURIFORMES STORRS, 1991
SUBORDER: EUSAUROPTERYGIA TSCHANZ, 1989
INFRAORDER: NOTHOSAUROIDEA BAUR, 1889
Superfamily: NOTHOSAURIA Baur, 1889
Family: NOTHOSAURIDAE Baur, 1889
*Nothosaurus rostellatus
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CHINA
GUIZHOU PROVINCE
SANCHIAO IN THE VICINITY OF GUIYANG
CHINCHUNGCHIAO
IN THE SUBURBS OF GUIYANG CITY
NEAR THE JINZHONG BRIDGE
MEMBER 1
GUANLING FORMATION
ANISIAN STAGE
LOWER MID TRIASSIC EPOCH
EARLY MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994
ORDER: NOTHOSAURIFORMES STORRS, 1991
SUBORDER: EUSAUROPTERYGIA TSCHANZ, 1989
INFRAORDER: NOTHOSAUROIDEA BAUR, 1889
Superfamily: NOTHOSAURIA Baur, 1889
Family: NOTHOSAURIDAE Baur, 1889
*Sanchiaosaurus dengi
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SOUTHWESTERN CHINA
GUIZHOU PROVINCE
PANXIAN COUNTY
XINMIN AREA
YANGJIAN VILLAGE
UPPER MEMBER OF THE GUANLING FORMATION
ANISIAN STAGE
LOWER MID TRIASSIC EPOCH
MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994
ORDER: NOTHOSAURIFORMES STORRS, 1991
SUBORDER: EUSAUROPTERYGIA TSCHANZ, 1989
INFRAORDER: NOTHOSAUROIDEA BAUR, 1889
Superfamily: NOTHOSAURIA Baur, 1889
Family: NOTHOSAURIDAE Baur, 1889
*Lariosaurus hongguoensis
Nothosaurus 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
MICRORDER: HUENEOSAURIA MAISCH & MATZKE, 2000
ORDER: MIXOSAUROIDEA (BAUR, 1887)
Family: MIXOSAURIDAE Baur, 1887
Barracudasaurus maotaiensis
= Mixosaurus maotaiensis*Mixosaurus panxianensis
Subfamily: PHALARODONTINAE Maisch & Matzke, 2001
Phalarodon nordenskioldii = Phalarodon cf. P. fraasi
Phalarodon spINFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
OR NEODIAPSIDA: INCERTAE SEDIS
ORDER: PLACODONTIA MEYER, 1863
SUBORDER: PLACODONTOIDEA COPE, 1871
Family: PLACODONTIDAE Meyer, 1863
*Placodus inexpectatu
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: ARCHOSAURIA GARDNER, 1982 (partmi)
ORDER: TANYSTROPHAEA ROMER, 1933
Family: TRACHELOSAURIDAE Abel, 1919
= Family: DINOCEPHALOSAURIDAE Spiekman, Fraser & Scheyer, 2021*Dinocephalosaurus orientalis
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
Incertae sedis
*Qianosuchus mixtus
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CHINA
GUIZHOU PROVINCE
PANXIAN COUNTY
XINMIN DISTRICT
YANGJUAN VILLAGE
UPPER MEMBER
GUANLING FORMATION
NICORAELLA GERMANICUS ZONE
ANISIAN STAGE
EARLY MID-TRIASSIC EPOCH
EARLY MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
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 panxianensis
Subfamily: PHALARODONTINAE Maisch & Matzke, 2001
Phalarodon nordenskioldii = Phalarodon cf. P. fraasi
Phalarodon sp
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
OR NEODIAPSIDA: INCERTAE SEDIS
ORDER: PLACODONTIA MEYER, 1863
SUBORDER: PLACODONTOIDEA COPE, 1871
Family: PLACODONTIDAE Meyer, 1863
*Placodus inexpectatus
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CHINA
GUIZHOU PROVINCE
CLOSE TO LIUPANSHUI CITY
PANXIAN COUNTY
XINMIN DISTRICT
YANGJUAN VILLAGE
UPPER MEMBER
FUANLING FORMATION
PELSONIAN
MIDDLE ANISIAN STAGE
LOWER MID TRIASSIC EPOCH
LOWER MIDDLE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
_____________________________________________________________________________________SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994
ORDER: NOTHOSAURIFORMES STORRS, 1991
SUBORDER: EUSAUROPTERYGIA TSCHANZ, 1989
INFRAORDER: NOTHOSAUROIDEA BAUR, 1889
Superfamily: NOTHOSAURIA Baur, 1889
Family: NOTHOSAURIDAE Baur, 1889
*Nothosaurus yangjuanensis