THE NETHERLANDS

WINTERSWIJK

LOWER MUSCHELKALK

LOWER ANISIAN STAGE

LOWER MID TRIASSIC EPOCH

EARLY 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

OR NEODIAPSIDA: INCERTAE SEDIS

ORDER: PLACODONTIA MEYER, 1863

SUBORDER: PLACODONTOIDEA COPE, 1871

Family: PLACODONTIDAE Meyer, 1863

Placodus gigas

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THE NETHERLANDS

WINTERSWIJK

WINTERSWIJKE STEENGROEVE

VOSSENVELD FORMATION

LAYER 9

LOWER MUSCHELKALK

LOWER ANISIAN STAGE

LOWER MID TRIASSIC EPOCH

EARLY MIDDLE TRIASSIC

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: DIAPSIDA OSBORN, 1904

Incertae sedis

aff. Eusaurosphargis

INFRACLASS: EURYAPSIDA COLBERT, 1945

SUPERORDER: SAUROPTERYGIA OWEN 1860

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 vosseveldensis

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THE NETHERLANDS

THE NETHERLANDS

WINTERSWIJK

VOSSENVELD FORMATION (CORRESPOINDS OT LAYER 9 OF OOSTERINK)

MUSCHELKALK

EARLY ANISIAN STAGE

LOWER MID TRIASSIC

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

ORDER: PLACODONTIA MEYER, 1863

Incertae sedis

*Palatodonta bleekeri

_____________________________________________________________________________________

THE NETHERLANDS

WINTERSWIJK

LOWER MUSCHELKALK

LOWER ANISIAN STAGE

LOWER MID TRIASSIC EPOCH

EARLY 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

SUPERORDER: SAUROPTERYGIA OWEN 1860

GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994

Incertae sedis

cf. Lamprosauroides goepperti

ORDER: PACHYPLEUROSAURIA SANZ, 1980

Family: PACHYPLEUROSAURIDAE Nopcsa, 1928

Gen. sp indet.

ORDER: NOTHOSAURIFORMES STORRS, 1991

SUBORDER: EUSAUROPTERYGIA TSCHANZ, 1989

Gen. sp indet.

INFRAORDER: NOTHOSAUROIDEA BAUR, 1889

Superfamily: NOTHOSAURIA Baur, 1889

Family: NOTHOSAURIDAE Baur, 1889

Nothosaurus sp

INFRAORDER: PISTOSAUROIDEA BAUR, 1887-90

Superfamily: CYMATOSAURIA HUENE, 1944

Family: CYMATOSAURIDAE Huene, 1948

Cymatosaurus sp

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THE NETHERLANDS

WINTERSWIJK

WINTERSWIJK QUARRY

VOSSENVELD FORMATION

EARLY 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

ORDER: PLACODONTIA MEYER, 1863

Incertae sedis

*Pararcus diepenbroeki

PARVORDER: 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 marchicus
= *Nothosaurus winterswijkensis

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THE NETHERLANDS

WINTERSWIJK

STEENGROEVE WINTERSWIK

LOWER MUSCHELKALK

ANISIAN STAGE

LOWER MID TRIASSIC EPOCH

EARLY 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

PARVORDER: 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 sp

_____________________________________________________________________________________

THE NETHERLANDS

WINTERSWIJK

WINTERSWIJKSE STEEN- EN KALKGROEVE

LOWER MUSCHELKALK

LAYER 4

TOP OF THE BUNTER

LOWER ANISIAN STAGE

LOWER MID TRIASSIC EPOCH

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

PARVORDER: 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 marchicus

_____________________________________________________________________________________


THE NETHERLANDS

WINTERSWIJK

WINTERSWIJKSE STEENGROEVE

VOSSENVELD FORMATION

LAYER 9

TOP OF THE BUNTER

LOWER ANISIAN STAGE

LOWER MID TRIASSIC EPOCH

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

PARVORDER: 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 marchicus

_____________________________________________________________________________________

THE NETHERLANDS

WINTERSWIJK

WINTERSWIJKSE STEEN- EN KALKGROEVE

LOWER MUSCHELKALK

LAYER 9

LOWER WELLENKALK

LOWER ANISIAN STAGE

LOWER MID TRIASSIC EPOCH

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

ORDER: PLACODONTIA MEYER, 1863

Incertae sedis

Gen. sp indet.

PARVORDER: 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 winterswijkensis

_____________________________________________________________________________________


NETHERLANDS

WINTERSWIJK

LOWER MUSCHELKALK.

ANISIAN STAGE

MID TRIASSIC EPOCH

EARLY 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: PACHYPLEUROSAURIA SANZ, 1980

Family: PACHYPLEUROSAURIDAE Nopcsa, 1928

Anarosaurus heterodontus

ORDER: NOTHOSAURIFORMES STORRS, 1991

SUBORDER: EUSAUROPTERYGIA TSCHANZ, 1989

INFRAORDER: PISTOSAUROIDEA BAUR, 1887-90

Superfamily: CYMATOSAURIA HUENE, 1944

Family: CYMATOSAURIDAE Huene, 1948

Cymatosaurus sp

INFRAORDER: NOTHOSAUROIDEA BAUR, 1889

Superfamily: NOTHOSAURIA Baur, 1889

Family: NOTHOSAURIDAE Baur, 1889

Nothosaurus cf. raabi
Nothosaurus sp

ICHNOSTEM: TETRAPODIPIDA NOVA

ICHNOSUPERCLASS: AMNIOTAIPIDII NOVA

ICHNOCLASS: REPTILIPEDIA VIALOV, 1966

ICHNOSUBCLASS: DIAPSIDIPIDII NOVA

ICHNOSTEM-GROUP: NEODIAPSIDIPEDII NOVA

ICHNOINFRACLASS: NEODIAPSIDIPEDII NOVA

Ichnofamily: RHYNCHOSAUROIDIDAE Haubold, 1966.

*Rhynchosauroides peabodyi
= Chirotherium peabodyi

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