KOUNOV
KOUNOV MEMBER
SLANY FORMATION
STEPHANIAN B REGINOAL STAGE
KASIMOVIAN/GZELIAN BOUNDARY?
LATE PENNSYLVANIAN SUBPERIOD
LATE CARBONIFEROUS PERIOD
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
Incertae sedis
non *Brachiosaurus venosus
*Macromerion? abbreviatum
*Macromerion bicolor
*Macromerion? pauperum*Onchiodon foveolatum
= Dendrepeton foveolatum*Porierpeotn nitens
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