PBDB Taxon - Anchisaurus polyzelus
The Paleobiology Database
Gennemgået: 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.
Åbn 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
Gennemgået: 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.
Åbn kilde ↗Portland Formation
Wikipedia
Gennemgået: 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).
Åbn kilde ↗Anchisaurus | Natural History Museum Dino Directory
Natural History Museum, London
Gennemgået: 10.9.2026
Museum species profile identifying Anchisaurus as a plant-eating (herbivorous) prosauropod-grade sauropodomorph.
Åbn kilde ↗PBDB Taxon - Anchisaurus polyzelus
The Paleobiology Database
Gennemgået: 10.9.2026
Extinct taxon; conservation status NE
Åbn 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
Gennemgået: 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.
Åbn 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
Gennemgået: 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.
Åbn 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
Gennemgået: 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.
Åbn 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
Gennemgået: 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.
Åbn kilde ↗