CHINA
SICHUAN (SZECHWAN, SZECHUAN) PROVINCE
YUNYANG COUNTY
CHONGQING MUNICIPALITY
PU'AN TOWN
LAOJUNG VILLAGE
XINTIANGOU FORMATION
TOARCIAN STAGE
UPPER LIAS EPOCH
LATE EARLY JURASSIC-AALENIAN STAGE
LOWER DOGGER EPOCH
EARLY MIDDLE JURASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: CHELONOMORPHA KUHN, 1960
SUPERCOHORT: TESTUDINES LINNAEUS, 1758
COHORT: CASICHELYDIA emend GAFFNEY & MEYLAN, 1988
MAGANORDER: CRYPTODIRA GAFFNEY & MEYLAN, 1988
ORDER: CRYPTODIRA COPE, 1868
INFRAORDER: XINJIANGCHELYDIA NESOV, 1990
Family: XINJANGCHELYDIAE Nesov, 1990
Protoxinjiangchelys sp
Gen. sp indet.
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SICHUAN (SZECHWAN, SZECHUAN) PROVINCE
YANGCHUAN COUNTY
OUTSKIRT OF YANGCHUAN TOWN
BISHAN
SHANGSHAXIMIAO FORMATION
OXFORDIAN STAGE
LOWER MALM EPOCH
LATE JURASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985
INFRALEGION: DINOSAURIFORMES NOVAS, 1992
SUPERCOHORT: DINOSAURIA OWEN, 1842
COHORT: THEROPODA EMEND MARSH, 1881
AVEPODA PAUL, 2002
SUPERORDER: NEOTHEROPODA BAKKER, 1986
GRANDORDER: TETANURAE GAUTHIER, 1986
ORDER: NEOTETANURAE SERENO, WILSON, LARSSON, DUTHEIL & SUES, 1994
SUBORDER: AVETHEROPODA PAUL, 1988
Superfamily: ALLOSAUROIDEA Marsh, 1878 (sensu Currie & Zhao, 1994)
Family: METRIACANTHOSAURIDAE Paul, 1988
*Yangchuanosaurus magnus
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CHINA
SICHUAN (SZECHWAN, SZECHUAN) PROVINCE
YANGCHUAN COUNTY
SHANGYU RESERVOIR
SHANGSHAXIMIAO FORMATION
OXFORDIAN STAGE
LOWER MALM EPOCH
LATE JURASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985
INFRALEGION: DINOSAURIFORMES NOVAS, 1992
SUPERCOHORT: DINOSAURIA OWEN, 1842
COHORT: THEROPODA EMEND MARSH, 1881
AVEPODA PAUL, 2002
SUPERORDER: NEOTHEROPODA BAKKER, 1986
GRANDORDER: TETANURAE GAUTHIER, 1986
ORDER: NEOTETANURAE SERENO, WILSON, LARSSON, DUTHEIL & SUES, 1994
SUBORDER: AVETHEROPODA PAUL, 1988
Superfamily: ALLOSAUROIDEA Marsh, 1878 (sensu Currie & Zhao, 1994)
Family: METRIACANTHOSAURIDAE Paul, 1988
*Yangchuanosaurus shangyouensis
= Metriacanthosaurus shangyouensis____________________________________________________________________________________