Definition of Macronaria. Meaning of Macronaria. Synonyms of Macronaria

- Macronaria is a clade of sauropod dinosaurs. Macronarians are named after the large diameter of the nasal opening of their skull, known as the external...
- common ancestor. The group is composed of two subgroups: Diplodocoidea and Macronaria. Arising in the early Jur****ic and persisting until the Cretaceous–Paleogene...
- one pump for oxygenated and one pump for deoxygenated blood. As in all Macronaria, the forelimbs of brachiosaurids are long relative to the hindlimbs, but...
- considered to be a basal eusauropod. A simplified cladogram of basal Macronaria after Tan et al (2020) is shown below: Camarasaurus is considered to be...
- †Apatosaurinae (robust cervical vertebrae) †Diplodocinae (long, thin necks) †Macronaria (boxy skulls; spoon- or pencil-shaped teeth) †Titanosauriformes ("titan...
- †Parvorder Neosauropoda †Family Cetiosauridae †Family Diplodocidae †Division Macronaria †Family Camarasauridae †Subdivision Titanosauriformes †Family Brachiosauridae...
- it was first named, Europasaurus was considered to be a taxon within Macronaria that didn't fall within the family Brachiosauridae or the clade Titanosauromorpha...
- the Late Jur****ic Portuguese sauropod dinosaur Lusotitan atalaiensis (Macronaria) and the evolutionary history of basal titanosauriforms". Zoological Journal...
- Haestasaurus is a genus of herbivorous sauropod dinosaur, belonging to the Macronaria, that during the Early Cretaceous lived in the area of present-day England...
- Dinosauria Clade: Saurischia Clade: †Sauropodomorpha Clade: †Sauropoda Clade: †Macronaria Clade: †Titanosauria Clade: †Lognkosauria Genus: †Argentinosaurus Bonaparte...