WEST VIRGINIA

JACKSON COUNTY

UPPER ROCKPORT

DUNKARD FORMATION

EARLY PERMIAN

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: AMPHIBIA LINNAEUS, 1758

SUBCLASS: LABYRINTHODONTIA OWEN, 1860

SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887

MICROORDER: LIMNARCHIA YATES & WARREN, 2000

ORDER: DVINOSAURIA YATES & WARREN, 2000

INFRAORDER: TRIMERORHACHOIDA ROMER, 1947

Superfamily: TRIMERORHACHOIDEA Cope, 1882 (sensu Romer, 1947)

Family: TRIMERORHACHIDAE Cope, 1882

Trimerorhachis sp

SUBCLASS: LEPOSPONDYLI ZITTEL, 1888

ORDER: LYSOROPHIA WILLISTON, 1908

Family: COCYTINIDAE Cope, 1875

Incertae sedis

Gen. sp indet.

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WEST VIRGINIA

JACKSON COUNTY

GRINDSTONE QUARRY ON L. E. MILLER FARM, SOUTH SIDE OF LITTLE SANDY CREEK NEAR SHERMAN

MEMBER TENTATIVELY CORRELATED WITH THE LOWER MARIETTA SANDSTONE

EARLY PERMIAN

ICHNOSTEM: TETRAPODIPIDA NOVA

ICHNOSUPERCLASS: AMNIOTAIPIDII NOVA

ICHNOCLASS: AMPHIBIPIDIDA NOVA

ICHNOSUBCLASS: LABYRINTHODONTIPIPIDII NOVA

ICHNOORDER: RHACHITOMIPEDIDA NOVA

ICHNOPARVORDER: EDOPIFORMIPEDIDA NOVA

ICHNOSUBORDER: EDOPSOIDIPIDEA NOVA

ICHNOINFRAORDER: TRIMERORHACHOIDIPIDII NOVA

Ichnosuperfamily: ERYOPOIDIPIDEA Nova

Ichnofamily: ERYOPSIDAE emend Haubold, 1971

Limnopus vagus
= Limnopus waynesburgensis

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