ILLINOIS

JASPER COUNTY

ON THE PROPTERTY OF MR. MILO FLYNN AND MER. CHESER MCCORD

MOTTOON FORMATION

LATE PENNSYLVANIAN

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: SYNAPSIDA OSBORN, 1903

ORDER: PELYCOSAURIA COPE, 1878

Incertae sedis

*Milosaurus mccordi