ARGENTINA
PATAGONIA
CHUBUT PROVINCE
TRES CERROS
CERRO CASTANO MEMBER
CERRO BARCINO FORMATION
ALBIAN STAGE
MIDDLE GALLIC SUBEPOCH
UPPER EARLY CRETACEOUS EPOCH
EARLY CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: CHELONOMORPHA KUHN, 1960
SUPERCOHORT: TESTUNINATA KLEIN, 1760 (sensu JOYCE et al, 2004)
CLADE NAME: MESOCHELYDIA JOYCE, 2017
CLADE NAME: PERICHELYDIA JOYCE, 2017
CLADE NAME: MEIOLANIFORMES STERLI & de la FUENTE, 2013
Gen. sp indet.
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ARGENTINA
PATAGONIA
CHUBUT PROVINCE
HUANIMAN
CERRO CASTANO MEMBER
CERRO BARCINO FORMATION
ALBIAN STAGE
MIDDLE GALLIC SUBEPOCH
UPPER EARLY CRETACEOUS EPOCH
EARLY CRETACEOUS
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
MAGNORDER: PLEURODIRA GAFFNEY & MEYLAN, 1988
ORDER: PLEURODIRIDA COPE, 1864
Family: CHELIDAE Gray, 1825
Cf. Prochelidella sp
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ARGENTINA
PATAGONIA
CUBUT PROVINCE
LOS CHIVOS HILL
PUESTO LA PALOMA MEMBER
CERRO BARCION FORMATION
CHUBUT GROUP
APTIAN-ALBIAN STAGE?
MIDDLE GALLIC SUBEPOCH
UPPER EARLY CRETACEOUS EPOCH
EARLY CRETACEOUS
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
MAGNORDER: PLEURODIRA GAFFNEY & MEYLAN, 1988
ORDER: PLEURODIRIDA COPE, 1864
Family: CHELIDAE Gray, 1825
*Prochelidella cerrobarcinae
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ARGENTINA
PATAGONIA
CHUBUT PROVINCE
CANADON GRANDE
RED SANDSTONE
?CERRO CASTANO MEMBER
CERRO BARCINO FORMATION
ALBIAN-APTIAN STAGE
MIDDLE GALLIC SUBEPOCH
UPPER EARLY CRETACEOUS EPOCH
EARLY CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
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: CERATOSAURIA NOVAS, 1992
AVEROSTRA PAUL, 2001
ORDER: CERATOSAURIA MARSH, 1884
Superfamily: CERATOSAUROIDEA Marsh, 1884 emend. Gilmore, 1920 (sensu Bonaparte, 1991)
Family: CERATOSAURIDAE Marsh, 1884 emend. Gilmore, 1920
*Genyodectes serus
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ARGENTINA
PATAGONIA
CHUBUT PROVINCE
DEPARTMENT OF PASO DE INDOS
GORRO FRIGIO FORMATION
(CHUBUT FORMATION)
ALBIAN STAGE
MIDDLE GALLIC SUBEPOCH
UPPER EARLY CRETACEOUS EPOCH
EARLY CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
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 &
SUBORDER: CARNOSAURIA HUENE, 1920
Superfamily: Incertae sedis
Family: MEGALOSAURIDAE Huxley, 1889
Incertae sedis
non Megalosaurus, *M? inexpectatus
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