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Pectinodon: marrazkia
Dino txartela, 1398. zk. (2ย 027 guztira)

Pectinodon

Izenaren esanahia: “comb tooth”1
Jaten zuen: Denetarik pixka batRaptoreakGoi Kretazeoa

Pectinodon was a small, bird-like dinosaur that lived at the very end of the Age of Dinosaurs. It had sharp, comb-shaped teeth that helped it eat soft foods like insects and small animals. Scientists only know it from its teeth, but they think it was a fast, feathered hunter.1

Bizi izan zen
Duela 100 eta 66 milioi urte artean3
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Lance Formation and Hell Creek Formation in Wyoming, Montana, and South Dakota, USA31
Luzera
2,4 m (7,9 ft)2
Pisua
32 kg (71 lb)2
Altuera
0,81 m (2,7 ft)
kalkulua
Abiadura maximoa
47 km/h inguru (29 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Pectinodon 2,4 m inguru luze (7,9 ft)Txakur bat 1 m inguru (3,3 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)

Zein altua zen?

Etxeko katu bat0,3 m inguru (1 ft)Txakur bat0,5 m inguru (1,6 ft)Pectinodon0,81 m inguru altu (2,7 ft)Zaldi bat1,6 m inguru (5,2 ft)

kalkulua

Zein astuna zen?

8 etxeko katu bezain astun
5 etxeko katu bezain luze, sudurretik buztanerabata bestearen atzean jarritako 13 banana bezain luze6 angurria bezain astun100 metro 7,7 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Pectinodon ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Pectinodon is only known from teeth, not from bones or skeletons.1

2

Its teeth have comb-like serrations on the back edge, which is why it is named 'comb tooth'.1

3

The teeth are small, less than 1 cm tall, and are flattened from side to side.1

4

Pectinodon lived about 67 to 66 million years ago, right before the dinosaurs went extinct.1

5

It belonged to the troodontid family, which were smart, bird-like dinosaurs with big eyes and a sickle claw on each foot.1

6

Some scientists think Pectinodon might have been omnivorous, eating both plants and meat.1

AAk eginaPectinodon: AAk egindako irudia
Pectinodon nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.
zure galderak

Pectinodon: gehien egindako galderak

?What did Pectinodon eat?

Pectinodon likely ate soft foods like insects, small vertebrates, or carrion. Some scientists think it might have been omnivorous, eating both plants and meat.13

?How big was Pectinodon?

Scientists don't know for sure because only its teeth have been found. The teeth are small, less than 1 cm tall, and its family Troodontidae were small, bird-like dinosaurs.1

?When did Pectinodon live?

Pectinodon lived about 67 to 66 million years ago, at the very end of the Late Cretaceous period, right before the dinosaurs went extinct.13

?Was Pectinodon a dinosaur?

Yes, Pectinodon was a small theropod dinosaur. It belonged to the troodontid family, which were bird-like feathered dinosaurs.13

?Did Pectinodon have feathers?

Scientists think so. While Pectinodon is only known from teeth, its family Troodontidae were small, bird-like feathered dinosaurs.1

?Why is it called Pectinodon?

The name means 'comb tooth' because its teeth have comb-like serrations on the back edge. The name comes from Latin and Greek words for 'comb' and 'tooth'.1

Dino adituentzat

Izen zientifikoa
Pectinodon
Izendatzailea:
Carpenter 19823
Taldea
Raptoreak
Familia / klada
Troodontidae3
Sailkapena
Theropoda > Troodontidae3
Arroken adina
100 eta 66 milioi urte artean (Cenomanian / Maastrichtian)3
Arroka-formazioak
Lance, Hell Creek, Khodzhakul3
Herrialdeak
AEB, Uzbekistan3
Fosil-erregistroak
9 The Paleobiology Database datu-basean3
Aurkikuntza
Kenneth Carpenter named Pectinodon bakkeri in 1982 based on a single tooth from the Lance Formation in Wyoming. The species name honors paleontologist Robert Bakker.1
Oraindik eztabaidagai
Scientists debate whether Pectinodon is a valid genus or just a species of Troodon, and whether all the teeth from different formations belong to the same species.1

Datuak nondik datozen

  1. Pectinodon (en.wikipedia.org)
  2. Pectinodon bakkeri | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  3. Pectinodon in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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