CANADA

ALBERTA PROVINCE

NEWELL PROVINCE

DINOSAUR PROVINCIAL PARK

FOREMOST FORMATION

LOWER JUDITH RIVER GROUP

MIDDLE CAMPANIAN STAGE

UPPER SENONIAN SUBEPOCH

UPPER GULF EPOCH

LATE CRETACEOUS

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: AVES LINNAEUS, 1758

AVEBREVICAUDA PAUL, 2001

SUBCLASS: CARINATE MERREM, 1813

INFRACLASS: NEORNITHES GADOW, 1893

PARVCLASS: NEOGNATHAE PYCRAFT 1900

ORDER: GALLIFORMES (TEMMINCK, 1820)

Family: QUERCYMEGAPODIDAE Mourer-Chauvier, 1992

Palintropus sp

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