
Late Cretaceous
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Arcovenator escotae
Dinosaur Arcovenator escotae: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Arenysaurus ardevoli
Dinosaur Arenysaurus ardevoli: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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	Argentinosaurus huinculensis
Dinosaur Argentinosaurus huinculensis: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Argyrosaurus superbus
Dinosaur Argyrosaurus superbus: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Arkharavia heterocoelica
Dinosaur Arkharavia heterocoelica: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Arrhinoceratops brachyops
Dinosaur Arrhinoceratops brachyops: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Arrudatitan maximus
Dinosaur Arrudatitan maximus: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Arstanosaurus akkurganensis
Dinosaur Arstanosaurus akkurganensis: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Asiaceratops salsopaludalis
Dinosaur Asiaceratops salsopaludalis: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Asiaceratops sulcidens
Dinosaur Asiaceratops sulcidens: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references