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Coahuilaceratops

Izenaren esanahia: “horned face from Coahuila”1
Jaten zuen: LandareakDino adardunakGoi Kretazeoa

Coahuilaceratops was a horned dinosaur that lived in what is now Mexico. It had huge horns on its face, as big as those of Triceratops. This dinosaur was a plant-eater that roamed the land about 71 to 70 million years ago.12

Bizi izan zen
Duela 72 eta 66 milioi urte artean5
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Coahuila, Mexico1
Luzera
4 eta 6,7 m artean (13 eta 22 ft artean)1
Pisua
1 tona eta 5 tona artean (2 200 eta 11 000 lb artean)1
Altuera
1,8 eta 2,1 m artean (5,9 eta 6,9 ft artean)1
Abiadura maximoa
32 km/h inguru (20 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Coahuilaceratops 6,7 m inguru luze (22 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)

Zein altua zen?

Txakur bat0,5 m inguru (1,6 ft)Zaldi bat1,6 m inguru (5,2 ft)Coahuilaceratops2,1 m inguru altu (6,9 ft)Elefante bat3,2 m inguru (10 ft)

Zein astuna zen?

3 auto bezain astun
7 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 37 banana bezain luzeelefante bat bezain astun, gutxi gorabehera1000 angurria bezain astunhaurrez betetako 6 ikasgela oso bezain astun11 hartz zuri bezain astun100 metro 11 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Coahuilaceratops ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Coahuilaceratops had horns that were about 0.91 to 1.22 meters (3 to 4 feet) long, as big as those of Triceratops.1

2

Its name means 'horned face from Coahuila', after the Mexican state where it was found.1

3

It lived during the early Maastrichtian age, about 71.5 to 70.5 million years ago.13

4

Coahuilaceratops is the first dinosaur described from the Cerro Huerta Formation in Mexico.13

5

Its fossils were discovered in 2001 by Claudio de Leon near Porvenir de Jalpa, Coahuila.1

6

Scientists think Coahuilaceratops may be an early relative of Triceratops.3

AAk eginaCoahuilaceratops: AAk egindako irudia
Coahuilaceratops 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

Coahuilaceratops: gehien egindako galderak

?How big was Coahuilaceratops?

An adult was about 6.7 meters (22 feet) long, 1.8 to 2.1 meters (6 to 7 feet) tall at the shoulders and hips, and probably weighed about 4 to 5 metric tons. Another estimate says it was about 4 meters (13 feet) long and weighed 1 to 1.5 metric tons.14

?What did Coahuilaceratops eat?

It was a plant-eater, like other horned dinosaurs.4

?When did Coahuilaceratops live?

It lived about 71.5 to 70.5 million years ago, during the Late Cretaceous period.1

?Where was Coahuilaceratops found?

Its fossils were found in Coahuila, Mexico, near the town of Porvenir de Jalpa.1

?Why did Coahuilaceratops have such big horns?

Scientists are not sure, but the most widely accepted idea is that the horns were used to attract mates and fight with rivals of the same species.4

?Was Coahuilaceratops bigger than Triceratops?

No, Coahuilaceratops was smaller. It was about 6.7 meters (22 feet) long, while Triceratops was about 8 to 9 meters (26 to 30 feet) long. But its horns were as big as those of Triceratops.14

Dino adituentzat

Izen zientifikoa
Coahuilaceratops
Izendatzailea:
Loewen et al. 20105
Taldea
Dino adardunak
Familia / klada
Ceratopsidae5
Sailkapena
Ornithischia > Ceratopsia > Ceratopsidae5
Arroken adina
72 eta 66 milioi urte artean (Maastrichtian)5
Herrialdeak
Mexiko5
Fosil-erregistroak
1 The Paleobiology Database datu-basean5
Aurkikuntza
Coahuilaceratops was named by Mark A. Loewen and colleagues in 2010. The fossils were found in 2001 and dug up in 2003 in Coahuila, Mexico.12
Oraindik eztabaidagai
Scientists are not sure exactly how big Coahuilaceratops was, because different estimates give lengths from 4 to 6.7 meters.1

Datuak nondik datozen

  1. Coahuilaceratops (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Stratigraphic Reassessment of the Mexican Chasmosaurine Coahuilaceratops magnacuerna as the First Diagnostic Dinosaur Remains from the Cerro Huerta Formation (Lower Maastrichtian) Supporting the Southern Origin of the Triceratopsini (dinosaurier-info.de)
  4. First horned dinosaur from Mexico (phys.org)
  5. Coahuilaceratops in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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