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Morrosaurus

Morrosaurus is an extinct genus of herbivorous elasmarian dinosaur that lived in the late Cretaceous in Antarctica. The only known species is the type Morrosaurus antarcticus.

Geography, Palaeobiogeography & Phylogeny

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Description

Phylogeny

Palaeobiology

Palaeobiogeography

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Morrosaurus

Nodes54
Edges53
Triples120
Avg. degree1.96
Density0.037037
Components1

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Morrosaurus

Top relations

related to Palaeobiogeography · 35
Morrosaurus → Africa, Antarctic, Antarctica, Australia, Australian, Brazil, East Antarctica, Flora, Gondwana, In, India, It, Iyuku, James Ross Island, Kangnasaurus, Late Cretaceous, Later, Laurasia, Less, Madagascar
related to Discovery · 21
Morrosaurus → Alexis Rolando Aranciaga Mauro, Antarctica, Argentine, Bertodano Formation, Cape Lambe, El Morro, Federico Lisandro Agnolin, Fernando Emilio Novas, Fernando Novas, In, James Ross Island, Juan Manuel Lirio Marcelo, López, Maastrichtian, MACN Pv, Matthew, Motta, Pablo Isasi, Sebastian Rozadilla, Snow Hill Island Formation
related to Palaeobiology · 19
Morrosaurus → Antarctic, Antarctic Circle, Australia, Edmontosaurus, Fossils, Gasparinisaura, Growth, Hypsilophodon, Morosaurus, North Hemisphere, Other, Pachyrhinosaurus, South American, Study, The, This, Though, Thus, Trinisaura
related to Phylogeny · 17
Morrosaurus → Anabisetia, Antarctica, Australia, Cladogram, Elasmaria, Euiguanodontia, Gasparinisaura, Iguanodontia, It, Macrogryphosaurus, Notohypsilophodon, Patagonia, Rozadilla, Talenkauen, The, This, Trinisaura
related to Description · 13
Morrosaurus → Anabisetia, Antarctic, Gasparinisaura, In, It, Kangnasaurus, Notohypsilophodon, Other, S-shape, The, This, Trinisaura, Two
is a · 1
Morrosaurus → extinct genus of herbivorous elasmarian dinosaur that lived in the late Cretaceous in Antarctica
instance of · 1
Morrosaurus → Together they form what is termed the Weddelian Bioprovince.Recognition of Antarctic taxa

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Important terminology

genus antarctica trinisaura elasmarians dinosaurs gasparinisaura similar relatives seen species clade femur metatarsal patagonia remains antarctic greater would australia show

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Morrosaurusis aextinct genus of herbivorous elasmarian dinosaur that lived in the late Cretaceous in Antarctica0.90text
strong balanceinstance ofplaced along the sides of the torso that would have granted them beneficial running traits0.80text
muscle controlinstance ofplaced along the sides of the torso that would have granted them beneficial running traits0.80text
and breathing efficiencyinstance ofplaced along the sides of the torso that would have granted them beneficial running traits0.80text
Hypsilophodon were also strong runnersinstance ofThough more primitive relatives0.80text
elasmarians show greater development in tail musculatureinstance ofThough more primitive relatives0.80text
other running-associated traits than other ornithopods.Study of the histological properties of thin bone slices from the fibulainstance ofThough more primitive relatives0.80text
fourth metatarsal of Morrosaurusinstance ofThough more primitive relatives0.80text
the related Antarctic genus Trinisaura indicate they had similar growth strategies to South American relatives such as Gasparinisaurainstance ofThough more primitive relatives0.80text
which lived outside of the Antarctic Circleinstance ofThough more primitive relatives0.80text
Morrosaurusinstance ofTogether they form what is termed the Weddelian Bioprovince.Recognition of Antarctic taxa0.80text
Trinisaura as being closely related to other elasmarians in South American demonstrated links between the dinosaurs on these continentsinstance ofTogether they form what is termed the Weddelian Bioprovince.Recognition of Antarctic taxa0.80text

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