NORTHEASTERN THAILAND
KHON KAEN PROVINCE
PHU WIANG DISTRICT
PW9 'HIN LAD YAO' LOCAITY SITE A, SITE B
SAO KHUA FORMATION
LOWER GALLIC SUBEPOCH
EARLY MIDDLE EARLY CRETACEOUS EPOCH
LATE BARREMIAN STAGE
EARLY CRETACEOUS
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: SPINOSAURIA OLSHEVSKY, 1991
Family: SPINOSAURIDAE Stromer, 1915
Gen. sp indet.
____________________________________________________________________________________
THAILAND
KHON KAEN PROVINCE
PHU WIAN DISTRICT
PHU WIANG9 'HIN LAD YAO' LOCAILTY SITE A TO SITE C
SAO KUA FORMATION
KHORAT GROUP
VALANGINIAN STAGE
MIDDLE NEOCAMIAN SUBEPOCH
EARLY CRETACEOUS EPOCH
EARLIEST CRETACEOUS-BARREMAIN STAGE
LOWER GALLIC SUBEPOCH
LOWER EARLY CRETACEOUS EPOCH
EARLY CRETACEOUS
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: SPINOSAURIA OLSHEVSKY, 1991
Family: SPINOSAURIDAE Stromer, 1915
Subfamily: SPINOSAURINAE Stromer, 1915
Gen. sp indet
_____________________________________________________________________________________