MONGOLIA

ÖMNÖGOV’ AIMAG

BAYSHIN TSAV LOCALITY

UPPER PART OF TEH BAYINSHIRE FORMATION

TURONAIN STAGE

LATE GALLIC SUBEPOCH

EARLY GULF EPOCH

MIDDLE CRETACEOUS-SANTONIAN SUBEPOCH

EARLY SENONIAN SUBEPOCH

EARLY GULF EPOCH

EARLY LATE CRETACEOUS

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: MAMMALIA LINNAEUS, 1758

SUBCLASS: PROTOTHERIA GILL, 1872

INFRACLASS: TRECHNOTHERIA McKENNA, 1975

SUPERLEGION: MARSUPIALIFORMES VULLO, GHERRBRANT MUIZON & NERAUDEAU, 2009

LEGION: EUTHERIA GILL, 1872

STEM GROUP TO PLACENTALIA (OWEN, 1837) McKENNA & BELL, 1997

*Bayshinoryctes shuvalovi

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MONGOLIA

WESTERN ÖMNÖGOV (SOUTH GOBI)

SOUTHERN GOBI AIMAK

NEMEGT BASIN

HERMIIN TSAV (KHERMEEN TSAV)

BARUUN GOYOT FORMATION

MIDDLE RED BEDS

?LOWER SANTONIAN STAGE

SENONIAN SUBEPOCH

GULF EPOCH = MIDDLE CAMPANIAN STAGE

SENONIAN SUBEPOCH

GULF EPOCH

LATE CRETACEOUS

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: AVES LINNAEUS, 1758

SUBCLASS: SAURORNITHES NICHOLSON, 1879

AVEBREVICAUDA PAUL, 2001

INFRACLASS: ORNITHUROMORPHA CHIAPPE, 2002

Incertae sedis

*Hollanda luceria

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MONGOLIA

GOBI DESERT

ÖMNÖGOV

AMTGAI

BAYANSHIREE SVITA

TURONIAN OR SANTONIAN STAGE

LOWER SENONIAN SUBEPOCH

LOWER GULF EPOCH

EARLY LATE 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

MAGANORDER: CRYPTODIRA GAFFNEY & MEYLAN, 1988

SUPERORDER: SELMACRYPTODIRA GAFFNEY, HUTCHISON, JENKINS & MEEKR, 1987

GRANDORDER: DAIOCRYPTODIRA GAFFNEY & MEYLAN, 1988

MICRORDER: CENTROCRYPTODIRA GAFFNEY & MEYLAN, 1988

ORDER: POLYCRPTODIRA GAFFNEY & MEYLAN, 1988

SUBORDER: PROCOELOCRYPTODIRA GAFFNEY & MEYLAN, 1988

INFRAORDER: CHELOMACRYPTODIRA GAFFNEY & MEYLAN, 1988

PARVORDER: TRIONYCHIDA GRAY, 1870

Superfamily: TRIONYCHIDEA Bell, 1828 (sensu Gray, 1870)

Family: NANHSIUNGCHELYIDAE Yeh, 1966

Basilemys sp

Family: CARETTOCHELYIDAE Boulenger, 1887

Subfamily: ANOSTERINAE Lydekker, 1889

Anosteria shuwalovi

Family: ADOCIDAE Cope, 1870

*Adocoides amtgai

SUBCLASS: DIAPSIDA OSBORN, 1903

INFRACLASS: NEODIAPSIDA BENTON, 1985

LEGION: ARCHOSAUROMORPHA HUENE, 1946

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

COHORT: ORNITHISCHIFORMES COOPER, 1985

MAGNORDER: ORNITHISCHIA SEELEY, 1888

SUPERORDER: NEORNITHISCHIA COOPER, 1985

GRANDORDER: ORNITHOPODA MARSH, 1871

MICRORDER: MARGINOCEPHALIA SERENO, 1986

ORDER: PACHYCEPHALOSAURIA MARYANSKA & OSMOLSKA, 1974

SUBORDER: DOMOCEPHALINIA SERENO, 1986

INFRAORDER: PACHYCEPHALOSAURIA (MARYANSKA & OSMOLSKA, 1974) COOPER, 1985

Family: PACHYCEPHALOSAURIDAE Sternberg, 1945

*Amtocephale gobiensis

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MONGOLIA

ÖMNÖGOV’ AIMAG

BURKHANT

BAYAN SHIREH SVITA

TURONIAN STAGE

UPPERMOST GALLIC SUBEPOCH-SANTONIAN STAGE

LOWER SENONIAN SUBEPOCH

LOWER GULF EPOCH

LATE 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

MAGANORDER: CRYPTODIRA GAFFNEY & MEYLAN, 1988

SUPERORDER: SELMACRYPTODIRA GAFFNEY, HUTCHISON, JENKINS & MEEKR, 1987

GRANDORDER: DAIOCRYPTODIRA GAFFNEY & MEYLAN, 1988

MICRORDER: CENTROCRYPTODIRA GAFFNEY & MEYLAN, 1988

ORDER: POLYCRPTODIRA GAFFNEY & MEYLAN, 1988

SUBORDER: PROCOELOCRYPTODIRA GAFFNEY & MEYLAN, 1988

INFRAORDER: CHELOMACRYPTODIRA GAFFNEY & MEYLAN, 1988

PARVORDER: TRIONYCHIDA GRAY, 1870

Superfamily: TRIONYCHIDEA Bell, 1828 (sensu Gray, 1870)

Family: TRIONYCHIDAE Bell, 1828

Trionyx

Gen. sp indet.

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MONGOLIA

ÖMNÖGOV’ AIMAG

BAYNSHIN TSAV

BAYN SHIREN FORMATION

TURONIAN STAGE

UPPERMOST GALLIC SUBEPOCH-SANTONIAN STAGE

LOWER SENONIAN SUBEPOCH

LOWER GULF EPOCH

LATE CRETACEOUS

VETEROVATA

OOSUPERCOHORT: DINOSAURIOVUM VIALOV, 1975

Incertae sedis

Gen. sp indet.


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