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词条 List of Indian and Madagascan dinosaurs
释义

  1. Criteria for inclusion

  2. List of Indian and Madagascan dinosaurs

  3. Timeline

  4. See also

  5. Notes

This is a list of dinosaurs whose remains have been recovered from India or Madagascar. Though widely separated today, India and Madagascar were connected throughout much of the Mesozoic and shared similar dinosaur faunas, distinct from what has been found on other modern African and Asian landmasses.

The Indian fossil record of dinosaurs is good, with fossils coming from the entire Mesozoic era – starting with the Triassic period (a geological period that started 251.9 million years ago and continued till 201.3 million years ago), to the Jurassic period (201 million years ago to 145 million years ago) and Cretaceous period (from 145 million years ago to 66 million years ago), when globally all non-avian dinosaurs and 65 per cent of all life became extinct. [1] Madagascar also preserves various unique dinosaurs from the Jurassic and Cretaceous.

Criteria for inclusion

  • The creature must appear on the List of dinosaur genera.
  • Fossils of the creature must have been found in India or Madagascar.
  • This list is a complement to Category:Dinosaurs of India and Madagascar.

List of Indian and Madagascan dinosaurs

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Name Period Location Diet[2] Notes
Alwalkeria Late Triassic India omnivore A very primitive dinosaur.
Archaeodontosaurus Middle Jurassic Madagascar herbivore Possibly a sauropod with "prosauropod"-like teeth.
Barapasaurus Early Jurassic India herbivore One of the first large sauropods.
Brachypodosaurus Late Cretaceous India herbivore Probably an ankylosaur.
Bruhathkayosaurus Late Cretaceous India herbivore May have been one of the largest dinosaurs, known from some remains which are now lost. They may have been fossilized tree trunks.
Coeluroides Late Cretaceous India carnivore Possibly a noasaur.
Compsosuchus Late Cretaceous India carnivore Possibly a noasaur.
Dandakosaurus Early Jurassic India carnivore Either a ceratosaur or a tetanuran.
Dahalokely Late Cretaceous Madagascar carnivore An abelisaur.
Dryptosauroides Late Cretaceous India carnivore Possibly an abelisaur.
Indosaurus Late Cretaceous India carnivore A large abelisaur.
Indosuchus Late Cretaceous India carnivore A small abelisaur.
Isisaurus Late Cretaceous India herbivore A titanosaur with an unusually thick neck.
Jainosaurus Late Cretaceous India herbivore Originally assigned to Antarctosaurus.
Jaklapallisaurus Late Triassic India herbivore A member of the clade Unaysauridae.
Jubbulpuria Late Cretaceous India carnivore Possibly a theropod. Almost nothing is known about this animal.
Kotasaurus Early Jurassic India herbivore A small basal sauropod.
Laevisuchus Late Cretaceous India carnivore Possibly a noasaur.
Lametasaurus Late Cretaceous India carnivore A dubious abelisaurid. Reportedly armor plates have been found with the specimen.
Lamplughsaura Early Jurassic India herbivore A basal sauropodomorph.
Lapparentosaurus Middle Jurassic Madagascar herbivore Originally considered a species of Bothriospondylus.
Majungasaurus Late Cretaceous Madagascar carnivore An abelisaur that may have been cannibalistic.
Masiakasaurus Late Cretaceous Madagascar carnivore A strange noasaur with forward-pointing teeth. It may have been a fish eater.
Nambalia Late Triassic India omnivore A basal sauropodomorph.
Ornithomimoides Late Cretaceous India carnivore Possibly an abelisaur.
Orthogoniosaurus Late Cretaceous India carnivore Possibly an abelisaur.
Pradhania Early Jurassic India omnivore A basal sauropodomorph.
Rahonavis Late Cretaceous Madagascar carnivore Either a dromaeosaurid capable of flight or a primitive bird.
Rahiolisaurus Late Cretaceous India carnivore An abelisaur.
Rajasaurus Late Cretaceous India carnivore An abelisaur.
Rapetosaurus Late Cretaceous Madagascar herbivore A titanosaur known from relatively complete remains.
Titanosaurus Late Cretaceous India herbivore The namesake of the Titanosauria and the Titanosauriformes. Currently considered dubious.
Vahiny Late Cretaceous Madagascar herbivore A titanosaur.

Timeline

This is a timeline of selected dinosaurs from the list above. Time is measured in Ma, megaannum, along the x-axis.

ImageSize = width:800px height:auto barincrement:15px

PlotArea = left:10px bottom:50px top:10px right:10px

Period = from:-250 till:-25

TimeAxis = orientation:horizontal

ScaleMajor = unit:year increment:25 start:-250

ScaleMinor = unit:year increment:5 start:-250

TimeAxis = orientation:hor

AlignBars = justify

Colors =

 #legends  id:CAR	  value:claret  id:HER	  value:teal  id:OMN	  value:blue  id:black        value:black  id:white        value:white  id:cretaceous   value:rgb(0.3,0.75,0.1)  id:jurassic     value:rgb(0.3,0.75,0.4)   id:triassic     value:rgb(0.3,0.75,0.7)   id:mesozoic     value:rgb(0.3,0.6,0.4)

BarData=

 bar:eratop bar:space bar:periodtop bar:space bar:NAM1 bar:NAM2 bar:NAM3 bar:NAM4 bar:NAM5 bar:NAM6 bar:NAM7 bar:NAM8 bar:NAM9 bar:NAM10 bar:NAM11 bar:NAM12 bar:NAM13 bar:NAM14 bar:NAM15 bar:NAM16 bar:NAM17 bar:NAM18 bar:NAM19 bar:NAM20 bar:NAM21 bar:NAM22 bar:NAM23 bar:NAM24 bar:NAM25 bar:NAM26 bar:NAM27 bar:NAM28 bar:NAM29 bar:space bar:period bar:space bar:era

PlotData=

 align:center textcolor:black fontsize:M mark:(line,black) width:25  shift:(7,-4)   bar:periodtop from: -145    till:  -65    color:cretaceous  text:Cretaceous from: -200    till: -145    color:jurassic    text:Jurassic from: -250    till: -200    color:triassic    text:Triassic
 bar:eratop from: -250    till:  -65    color:mesozoic    text:Mesozoic

PlotData=

 color:OMN bar:NAM1 from:-217  till:-215 text:Alwalkeria color:HER bar:NAM2 from:-197  till:-190 text:Pradhania color:HER bar:NAM3 from:-196  till:-190 text:Lamplughsaura color:HER bar:NAM4 from:-166  till:-164 text:Archaeodontosaurus color:HER bar:NAM5 from:-189  till:-186 text:Kotasaurus color:HER bar:NAM6 from:-189  till:-176 text:Barapasaurus color:CAR bar:NAM7 from:-176  till:-161 text:Dandakosaurus color:HER bar:NAM8 from:-176  till:-161 text:Lapparentosaurus color:HER bar:NAM9 from:-154  till:-150 text:Bothriospondylus color:HER bar:NAM10 from:-89  till:-86 text:Dravidosaurus color:CAR bar:NAM11 from:-72  till:-68 text:Masiakasaurus color:HER bar:NAM12 from:-71  till:-69 text:Bruhathkayosaurus color:HER bar:NAM13 from:-70  till:-65 text:Brachypodosaurus color:CAR bar:NAM14 from:-70  till:-65 text:Coeluroides color:CAR bar:NAM15 from:-70  till:-65 text:Compsosuchus color:CAR bar:NAM16 from:-70  till:-65 text:Dryptosaurides color:CAR bar:NAM17 from:-70  till:-65 text:Indosaurus color:CAR bar:NAM18 from:-70  till:-65 text:Indosuchus color:HER bar:NAM19 from:-70  till:-65 text:Isisaurus color:HER bar:NAM20 from:-70  till:-65 text:Jainosaurus color:CAR bar:NAM21 from:-70  till:-65 text:Jubbulpuria color:CAR bar:NAM22 from:-70  till:-65 text:Laevisuchus color:CAR bar:NAM23 from:-70  till:-65 text:Majungasaurus color:CAR bar:NAM24 from:-70  till:-65 text:Ornithomimoides color:HER bar:NAM25 from:-70  till:-65 text:Orthogoniosaurus color:CAR bar:NAM26 from:-70  till:-65 text:Rahiolisaurus color:CAR bar:NAM27 from:-70  till:-65 text:Rahonavis color:CAR bar:NAM28 from:-70  till:-65 text:Rajasaurus color:HER bar:NAM29 from:-70  till:-65 text:Rapetosaurus

PlotData=

 align:center textcolor:black fontsize:M mark:(line,black) width:25    bar:period from: -145    till:  -65    color:cretaceous  text:Cretaceous from: -200    till: -145    color:jurassic    text:Jurassic from: -250    till: -200    color:triassic    text:Triassic
 bar:era from:  -250   till:  -65    color:mesozoic    text:Mesozoic

See also

  • List of birds of India
  • List of birds of Madagascar

Notes

{{Portal|Dinosaurs|India}}
1. ^{{cite web|url=https://www.hindustantimes.com/india-news/science-or-sci-fi-the-ignorance-about-dinosaurs-in-india/story-Xz8vEkuJuRzQHfhnQq4FNM.html|title=Science or sci-fi? The ignorance about dinosaurs in India}}
2. ^Diet is sometimes hard to determine for dinosaurs and should be considered a "best guess".
{{Dinosaurs by Continent}}

6 : Dinosaurs of India and Madagascar|Lists of dinosaurs by landmass|Lists of biota of India|Lists of biota of Madagascar|Lists of animals of Asia|Articles which contain graphical timelines
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