WEST VIRGINA
OHIO COUNTY
INTERSTATE 70 ROAD CUT 3/4 MILE EAST OF ELM GROVE
BENWOOD LIMESTONE MEMBER
PITTSBURGH FORMATION
VIRGILIAN STAGE
LATE PENNSYLVANIAN SUB-PERIOD
LATE CARBONIFEROUS PERIOD
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: ZATRACHEIDEA Cope, 1882
Family: ZATRACHYDIDAE Cope, 1882
Zatrachys serratus
_____________________________________________________________________________________
WEST VIRGINIA
OHIO COUNTY
“ELM GROVE CHANNEL”
MONONGAHELA GROUP
LATE PENNSYLVANIAN
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LEPOSPONDYLI ZITTEL, 1888
ORDER: LYSOROPHIA WILLISTON, 1908
Family: COCYTINIDAE Cope, 1875
Brachydectes newberryi
= Cocytinus gyrinoides