PBDB Taxon - Anchisaurus polyzelus
The Paleobiology Database
Sjekket: 10.9.2026
Paleobiology Database taxon record for Anchisaurus polyzelus giving its accepted classification within Dinosauria, Saurischia and Sauropodomorpha (Anchisauria: Anchisauridae) together with its full synonymy and recombination history.
Åpne kilde ↗Anchisaurus polyzelus (Hitchcock): The smallest known sauropod dinosaur and the evolution of gigantism among sauropodomorph dinosaurs
Postilla 230, Yale Peabody Museum of Natural History
Sjekket: 10.9.2026
Peer-reviewed monograph reviewing all type and referred specimens of Anchisaurus polyzelus and documenting their geographic and stratigraphic provenance in the Early Jurassic Portland Formation of the Hartford Basin (Newark Supergroup), Massachusetts and Connecticut.
Åpne kilde ↗Portland Formation
Wikipedia
Sjekket: 10.9.2026
Overview of the Portland Formation, the rift-basin unit that yields Anchisaurus, describing its lacustrine and fluvial floodplain depositional environments and associated Early Jurassic fauna (used as a last resort, as no better dedicated palaeoenvironment page was located).
Åpne kilde ↗Anchisaurus | Natural History Museum Dino Directory
Natural History Museum, London
Sjekket: 10.9.2026
Museum species profile identifying Anchisaurus as a plant-eating (herbivorous) prosauropod-grade sauropodomorph.
Åpne kilde ↗PBDB Taxon - Anchisaurus polyzelus
The Paleobiology Database
Sjekket: 10.9.2026
Extinct taxon; conservation status NE
Åpne kilde ↗Anchisaurus polyzelus (Hitchcock): The smallest known sauropod dinosaur and the evolution of gigantism among sauropodomorph dinosaurs
Postilla 230, Yale Peabody Museum of Natural History
Sjekket: 10.9.2026
Authoritative osteological revision of Anchisaurus polyzelus by Adam M. Yates, covering its anatomy, small body size, synonymy with Ammosaurus major and phylogenetic position, serving as the general overview source for the species descriptions.
Åpne kilde ↗Anchisaurus polyzelus (Hitchcock): The smallest known sauropod dinosaur and the evolution of gigantism among sauropodomorph dinosaurs
Postilla 230, Yale Peabody Museum of Natural History
Sjekket: 10.9.2026
Authoritative osteological revision of Anchisaurus polyzelus by Adam M. Yates, covering its anatomy, small body size, synonymy with Ammosaurus major and phylogenetic position, serving as the general overview source for the species descriptions.
Åpne kilde ↗Anchisaurus polyzelus (Hitchcock): The smallest known sauropod dinosaur and the evolution of gigantism among sauropodomorph dinosaurs
Postilla 230, Yale Peabody Museum of Natural History
Sjekket: 10.9.2026
Authoritative osteological revision of Anchisaurus polyzelus by Adam M. Yates, covering its anatomy, small body size, synonymy with Ammosaurus major and phylogenetic position, serving as the general overview source for the species descriptions.
Åpne kilde ↗Anchisaurus polyzelus (Hitchcock): The smallest known sauropod dinosaur and the evolution of gigantism among sauropodomorph dinosaurs
Postilla 230, Yale Peabody Museum of Natural History
Sjekket: 10.9.2026
Authoritative osteological revision of Anchisaurus polyzelus by Adam M. Yates, covering its anatomy, small body size, synonymy with Ammosaurus major and phylogenetic position, serving as the general overview source for the species descriptions.
Åpne kilde ↗