Dinosaurs

• AMNH 5244, a ceratopsian braincase, was found isolated during an American Museum of Natural History Barnum Brown-led expedition.^[1]

Newly named dinosaurs

Data courtesy of George Olshevsky's dinosaur genera list^[2] and Dr. Jeremy Montague's dinosaur genus database.^[3]

Name	Status	Authors		Notes	Images
Euoplocephalus[4]	Valid taxon	Lawrence Lambe		Euoplocephalus
"Hecatasaurus"[5]	Junior synonym.	Barnum Brown			Junior objective synonym of Telmatosaurus.
"Kritosaurus"[5]	Nomen dubium.	Barnum Brown			Possibly synonymous with Anasazisaurus, Gryposaurus, and/or Naashoibitosaurus.
"Nectosaurus"[6]	Preoccupied name.	Versluys			Preoccupied name by Merriam, 1905. Renamed Kritosaurus.
Saltopus[7]	Valid taxon	Friedrich von Huene

Synapsids

Non-mammalian

Footnotes

References

• Makovicky, P. J., 2001, A Montanoceratops cerorhynchus (Dinosauria: Ceratopsia) braincase from the Horseshoe Canyon Formation of Alberta: In: Mesozoic Vertebrate Life, edited by Tanke, D. H., and Carpenter, K., Indiana University Press, pp. 243 262.