[F] Evanston Formation - Wyoming - US
Wyoming - US
Sterrholophus flabellatus - Ceratopidae Chasmosaurinae - Cretaceous Late Maastrichtian
Triceratops flabellatus - Ceratopidae Chasmosaurinae - Cretaceous Late Maastrichtian
Triceratops horridus - (= Triceratops flabellatus) - Ceratopidae Chasmosaurinae - Cretaceous Late Maastrichtian
?Alamosaurus sp. - Sauropoda Titanosauria - Cretaceous Late Maastrichtian