An exceptionally preserved association of complete dinosaur skeletons reveals the oldest long-necked sauropodomorphs
Biology Letters (The Royal Society)
Gennemgået: 8.9.2026
Original description of Macrocollum itaquii, erecting the species and placing it within Dinosauria, Saurischia, Sauropodomorpha, Unaysauridae.
Åbn kilde ↗First record of Macrocollum itaquii (Dinosauria: Sauropodomorpha) outside the type locality and its biostratigraphic significance
Historical Biology
Gennemgået: 8.9.2026
Documents the known fossil localities of the species in Rio Grande do Sul, Brazil, and its stratigraphic distribution within the Candelária Sequence.
Åbn kilde ↗Wachholz, a new exquisite dinosaur-bearing fossiliferous site from the Upper Triassic of southern Brazil
Journal of South American Earth Sciences
Gennemgået: 8.9.2026
Describes the sedimentology, taphonomy and palaeoenvironment of the Wachholz site near Agudo, the type locality of Macrocollum.
Åbn kilde ↗Craniomandibular osteology of Macrocollum itaquii (Dinosauria: Sauropodomorpha) from the Late Triassic of southern Brazil
Journal of Systematic Palaeontology
Gennemgået: 8.9.2026
Detailed description of the skull, jaws and dentition, the anatomical basis for inferring a herbivorous/plant-dominated diet in this early sauropodomorph.
Åbn kilde ↗First record of Macrocollum itaquii (Dinosauria: Sauropodomorpha) outside the type locality and its biostratigraphic significance
Historical Biology
Gennemgået: 8.9.2026
Extinct taxon; conservation status NE
Åbn kilde ↗An exceptionally preserved association of complete dinosaur skeletons reveals the oldest long-necked sauropodomorphs
Biology Letters (The Royal Society)
Gennemgået: 8.9.2026
Peer-reviewed overview of the species based on three nearly complete skeletons, covering age, anatomy, neck elongation and evolutionary significance.
Åbn kilde ↗An exceptionally preserved association of complete dinosaur skeletons reveals the oldest long-necked sauropodomorphs
Biology Letters (The Royal Society)
Gennemgået: 8.9.2026
Peer-reviewed overview of the species based on three nearly complete skeletons, covering age, anatomy, neck elongation and evolutionary significance.
Åbn kilde ↗An exceptionally preserved association of complete dinosaur skeletons reveals the oldest long-necked sauropodomorphs
Biology Letters (The Royal Society)
Gennemgået: 8.9.2026
Peer-reviewed overview of the species based on three nearly complete skeletons, covering age, anatomy, neck elongation and evolutionary significance.
Åbn kilde ↗An exceptionally preserved association of complete dinosaur skeletons reveals the oldest long-necked sauropodomorphs
Biology Letters (The Royal Society)
Gennemgået: 8.9.2026
Peer-reviewed overview of the species based on three nearly complete skeletons, covering age, anatomy, neck elongation and evolutionary significance.
Åbn kilde ↗