Grallator-dominated fossil footprint assemblages and associated enigmatic footprints from the Chinle Group (Upper Triassic), Gateway Area, Colorado
Author(s): Gaston, Robert; M. Lockley; Lucas, Spencer G.; Hunt, Adrian P.
Year: 2003
Journal/Symposium: Ichnos
Month/Volume #: 10
Pages: 153–163
Keyword(s): Late Triassic, Chinle Formation, Grallator