Look up a dinosaur

In 1995, S. D. Sampson published the name Achelousaurus. The name means “achelous lizard.”

Fossils referred to Achelousaurus date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from the United States, including the Two Medicine Formation. It was a herbivore and walked on four legs.

Agathaumas was formally named in 1872 by E. D. Cope. The name means “much wonder.”

Fossils referred to Agathaumas date to the Late Cretaceous (Maastrichtian), roughly 72.2 to 66 million years ago. Finds come from the United States, including the Lance Formation. It was a herbivore and walked on four legs.

Agujaceratops was formally named in 2006 by S. G. Lucas and colleagues. The name means “horned face from Aguja.”

It lived in the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from the United States, including the Aguja Formation. It was a herbivore and walked on four legs.

In 2010, A. Ősi and colleagues published the name Ajkaceratops. The name means “horned face.”

Fossils referred to Ajkaceratops date to the Late Cretaceous (Santonian), roughly 85.7 to 83.6 million years ago. Finds come from Hungary, including the Csehbánya Formation. It was a herbivore and walked on two legs.

Albertaceratops was formally named in 2007 by M. J. Ryan. The name means “alberta horned face.”

Fossils referred to Albertaceratops date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from Canada, including the Oldman Formation. It was a herbivore and walked on four legs.

The genus Anchiceratops dates to 1914, the year B. Brown described it. The name means “horned face.”

Fossils referred to Anchiceratops date to the Late Cretaceous (Campanian · Maastrichtian), roughly 83.6 to 66 million years ago. Finds come from Canada, including the Horseshoe Canyon Formation. It was a herbivore and walked on four legs.

The genus Aquilops dates to 2014, the year A. A. Farke and colleagues described it. The name means “eagle face.”

Fossils referred to Aquilops date to the Early Cretaceous (Albian), roughly 113.2 to 100.5 million years ago. Finds come from the United States, including the Cloverly Formation. It was a herbivore and walked on two legs.

Archaeoceratops was formally named in 1997 by Z. Dong and Y. Azuma.

Fossils referred to Archaeoceratops date to the Early Cretaceous (Aptian · Albian), roughly 121.4 to 100.5 million years ago. Finds come from China, including the Zhonggou Formation. It was a herbivore and walked on two legs.

In 1925, W. A. Parks published the name Arrhinoceratops. The name means “no nose-horn face.”

Fossils referred to Arrhinoceratops date to the Late Cretaceous (Campanian · Maastrichtian), roughly 83.6 to 66 million years ago. Finds come from Canada, including the Horseshoe Canyon Formation. It was a herbivore and walked on four legs.

The genus Asiaceratops dates to 1989, the year L. A. Nessov and colleagues described it. The name means “asian horned face.”

It lived in the Late Cretaceous (Cenomanian), roughly 100.5 to 93.9 million years ago. Finds come from Uzbekistan, including the Khodzhakul Formation. It was a herbivore and walked on two legs.

Auroraceratops was formally named in 2005 by H. You and colleagues. The name means “horned face.”

It lived in the Early Cretaceous (Albian), roughly 113.2 to 100.5 million years ago. Finds come from China. It was a herbivore and walked on two legs.

Avaceratops was formally named in 1986 by P. Dodson. The name means “horned face.”

It lived in the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from the United States, including the Judith River Formation. It was a herbivore and walked on four legs.

The genus Bagaceratops dates to 1975, the year T. Maryańska and H. Osmólska described it. The name means “small-horned face.”

Fossils referred to Bagaceratops date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from Mongolia, including the Baruungoyot Formation. It was a herbivore and walked on four legs.

Bainoceratops was formally named in 2003 by V. S. Tereshchenko and V. R. Alifanov. The name means “bain-Dzak horned face.”

Fossils referred to Bainoceratops date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from Mongolia, including the Djadokhta Formation. It was a herbivore and walked on four legs.

In 2020, C. Yu and colleagues published the name Beg. The name honors a person tied to the fossil or its study.

Fossils referred to Beg date to the Early Cretaceous · Late Cretaceous (Albian · Cenomanian), roughly 113.2 to 93.9 million years ago. Finds come from Mongolia, including the Ulaanoosh Formation. It was a herbivore and walked on two legs.

Bisticeratops was formally named in 2022 by S. G. Dalman and colleagues. The name means “bisti/De-Na-Zin Wilderness horned face.”

Fossils referred to Bisticeratops date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from the United States, including the Kirtland Formation. It was a herbivore and walked on four legs.

In 1914, C. W. Gilmore published the name Brachyceratops.

Fossils referred to Brachyceratops date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from the United States, including the Two Medicine Formation. It was a herbivore and walked on four legs.

In 2013, S. L. Wick and T. M. Lehman published the name Bravoceratops. The name means “wild horn-face.”

It lived in the Late Cretaceous (Maastrichtian), roughly 72.2 to 66 million years ago. Finds come from the United States, including the Javelina Formation. It was a herbivore and walked on four legs.

In 1990, S. M. Kurzanov published the name Breviceratops. The name means “short horned face.”

It lived in the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from Mongolia, including the Baruungoyot Formation. It was a herbivore and walked on four legs.

Centrosaurus was formally named in 1905 by L. M. Lambe.

Fossils referred to Centrosaurus date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from Canada, including the Dinosaur Park Formation. It was a herbivore and walked on four legs.

In 2007, B. J. Chinnery and J. R. Horner published the name Cerasinops.

It lived in the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from the United States, including the Two Medicine Formation. It was a herbivore and walked on four legs.

The genus Ceratops dates to 1888, the year O. C. Marsh described it. The name means “horn face.”

It lived in the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from the United States, including the Judith River Formation. It was a herbivore and walked on four legs.

Chaoyangsaurus was formally named in 1999 by Z. Xijin and colleagues. The name means “chaoyang lizard.”

It lived in the Late Jurassic · Early Cretaceous (Tithonian · Berriasian), roughly 149.2 to 137.1 million years ago. Finds come from China, including the Tuchengzi Formation. It was a herbivore and walked on two legs.

In 1914, L. M. Lambe published the name Chasmosaurus.

Fossils referred to Chasmosaurus date to the Late Cretaceous (Campanian), roughly 83.6 to 72.2 million years ago. Finds come from Canada, including the Dinosaur Park Formation. It was a herbivore and walked on four legs.