Berriasian

143.1–137.1 million years ago Early Cretaceous

143.1–137.1 million years ago

Early Cretaceous stages

The genera whose type species is known from the Berriasian. A genus known from several stages appears on the page of each.

Genera known from the Berriasian

Algoasaurus Broom, 1904 EusauropodaBerriasian–Valanginian (143.1–132.6 Ma)South Africa
Aragosaurus Sanz et al., 1987 MacronariaTithonian–Berriasian (149.2–137.1 Ma)Spain
Atlantosaurus Nomen dubium Marsh, 1877 SauropodaOxfordian–Berriasian (161.5–137.1 Ma)United States
Chaoyangsaurus Zhao et al., 1999 ChaoyangsauridaeTithonian–Berriasian (149.2–137.1 Ma)China
Craterosaurus Nomen dubium Seeley, 1874 StegosauriaBerriasian–Aptian (143.1–113.2 Ma)United Kingdom
Dromaeosauroides Christiansen & Bonde, 2003 DromaeosauridaeBerriasian (143.1–137.1 Ma)Denmarkunder dispute
Echinodon Owen, 1861 HeterodontosauridaeBerriasian (143.1–137.1 Ma)United Kingdom
Embasaurus Nomen dubium Riabinin, 1931 TetanuraeBerriasian (143.1–137.1 Ma)Kazakhstanunder dispute
Euhelopus Romer, 1956 EuhelopodidaeBerriasian–Valanginian (143.1–132.6 Ma)China
Hesperosaurus Carpenter et al., 2001 StegosaurinaeOxfordian–Berriasian (161.5–137.1 Ma)United States
Hoplitosaurus Lucas, 1902 NodosauridaeBerriasian–Valanginian (143.1–132.6 Ma)United States
Hypsirhophus Disputed Cope, 1878 StegosauriaOxfordian–Berriasian (161.5–137.1 Ma)United States
Iguanacolossus McDonald et al., 2010 StyracosternaBerriasian–Barremian (143.1–121.4 Ma)United States
Janenschia Wild, 1991 EusauropodaKimmeridgian–Berriasian (154.8–137.1 Ma)Tanzaniaunder dispute
Minimocursor Manitkoon et al., 2023 NeornithischiaTithonian–Berriasian (149.2–137.1 Ma)Thailand
Monkonosaurus Nomen dubium Dong, 1990 StegosauriaKimmeridgian–Hauterivian (154.8–125.8 Ma)China
Nqwebasaurus de Klerk et al., 2000 OrnithomimosauriaBerriasian–Valanginian (143.1–132.6 Ma)South Africaunder dispute
Nuthetes Nomen dubium Owen, 1854 CoelurosauriaBerriasian (143.1–137.1 Ma)United Kingdomunder dispute
Osmakasaurus McDonald, 2011 AnkylopollexiaBerriasian–Valanginian (143.1–132.6 Ma)United States
Owenodon Galton, 2009 DryomorphaBerriasian (143.1–137.1 Ma)United Kingdomunder dispute
Paranthodon Nopcsa, 1929 StegosauridaeBerriasian–Valanginian (143.1–132.6 Ma)South Africa
Polacanthoides Nomen dubium Nopcsa, 1928 AnkylosauriaBerriasian–Aptian (143.1–113.2 Ma)United Kingdom
Prodeinodon Nomen dubium Osborn, 1924 TetanuraeBerriasian–Barremian (143.1–121.4 Ma)Mongolia
Psittacosaurus Osborn, 1923 CeratopsiaBerriasian–Albian (143.1–100.5 Ma)Mongolia
Shanag Turner et al., 2007 DromaeosauridaeBerriasian–Barremian (143.1–121.4 Ma)Mongoliaunder dispute
Stenopelix Meyer, 1857 ChaoyangsauridaeBerriasian–Valanginian (143.1–132.6 Ma)Germanyunder dispute
Triunfosaurus Carvalho et al., 2017 SomphospondyliBerriasian–Hauterivian (143.1–125.8 Ma)Brazilunder dispute
Uragasaurus Nilpanapan et al., 2026 MamenchisauridaeTithonian–Berriasian (149.2–137.1 Ma)Thailand
Xenoposeidon Taylor & Naish, 2007 RebbachisauridaeBerriasian (143.1–137.1 Ma)United Kingdomunder dispute
Yurgovuchia Senter et al., 2012 DromaeosaurinaeBerriasian–Valanginian (143.1–132.6 Ma)United States