OHIO
JEFFERSON COUNTY
LINTON?
LATE PENNSYLVANIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: EUSKELIA YATES & WARREN, 2000
ORDER: EYROPODIA
Superfamily: DISSOROPHOIDEA Boulenger, 1902 (sensu Bolt, 1969)
Family: AMPHIBAMIDAE Moodie, 1910
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OHIO
JEFFERSON COUNTY
10 M W OF STEUBENVILLE
CONEMAOUGH GROUP
LATE PENNSYLVANIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: EUSKELIA YATES & WARREN, 2000
ORDER: EYROPODIA
Superfamily: DISSOROPHOIDEA Boulenger, 1902 (sensu Bolt, 1969)
Family: DISSOROPHIDAE Boulenger, 1902
NEOTETRAPODA
SUBCLASS: REPTILIOMORPHA SAVE-SODERBERGH, 1934
ORDER: ANTHRACOSAURIA WATSON, 1917
SUBORDER: ANTHRACOSAURIA SAVE-SODERBRGH, 1934
Family: EOGYRINIDAE Watson, 1926
*Neopteroplax conemaughensis
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OHIO
JEFFERSON COUNTY
EQUIVALENT OF THE COW RUN SANDSTONE
CONEMAUGH GROUP
PENNSYLVANIAN
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 heterodactylus
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