
Late Triassic
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	Herrerasaurus ischigualastensis
Dinosaur Herrerasaurus ischigualastensis: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Ignotosaurus fragilis
Dinosaur Ignotosaurus fragilis: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Ingentia prima
Dinosaur Ingentia prima: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Isanosaurus attavipachi
Dinosaur Isanosaurus attavipachi: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Ischisaurus cattoi
Dinosaur Ischisaurus cattoi: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Issi saaneq
Dinosaur Issi saaneq: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Itaguyra occulta
Dinosaur Itaguyra occulta: scientific and paleontological classification, description, dimensions, length, weight, speed, temporal range, species, fossils, references
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Jaklapallisaurus asymmetrica
Dinosaur Jaklapallisaurus asymmetrica: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Kholumolumo ellenbergerorum
Dinosaur Kholumolumo ellenbergerorum: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references
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Kwanasaurus williamparkeri
Dinosaur Kwanasaurus williamparkeri: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references