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Spotprent van Camarasaurus
Dinokaart nr. 0332 van 2 027

Camarasaurus

Naam beteken: “chambered lizard”1
Het geëet: PlanteLangnekkeLaat Jura tot Vroeë Kryt

Camarasaurus was a giant, long-necked plant-eater that lived in North America during the Late Jurassic. It had a bulky body, a wide ribcage, and a surprisingly large skull for a sauropod. More than 530 fossils have been found, making it the most common dinosaur in the Morrison Formation.1

Het geleef
162 tot 143 miljoen jaar gelede2
Laat Jura tot Vroeë Kryt
Fossiele gevind in
Colorado, Montana, New Mexico, Oklahoma, South Dakota, Texas, Utah, and Wyoming, USA; also possibly Zimbabwe and Germany12
Lengte
18 tot 23 m (59 tot 75 ft)1
Gewig
20 ton tot 50 ton (44 100 tot 110 200 lb)1
Hoogte
4 tot 5 m (13 tot 16 ft)1
Topspoed
omtrent 10 km/h (6 mph)
Hardloop, skatting

Wanneer het dit geleef?

Trias
Jura
Kryt
252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Camarasaurus omtrent 23 m lank (75 ft)'n Grootmensfiets omtrent 1,8 m (5,9 ft)'n Motor omtrent 4,5 m (15 ft)'n Olifant, die grootste landdier vandag omtrent 6,5 m (21 ft)

Hoe hoog was dit?

'n Perdomtrent 1,6 m (5,2 ft)'n Olifantomtrent 3,2 m (10 ft)Camarasaurusomtrent 5 m hoog (16 ft)'n Kameelperdomtrent 5,5 m (18 ft)

Hoe swaar was dit?

so swaar soos 8 olifante
so lank soos 5 motors in 'n ry geparkeerso lank soos 130 piesangs punt aan puntso swaar soos 10000 waatlemoeneso swaar soos 62 hele skoolklasse vol kindersso swaar soos 110 ysberehoog genoeg om op vloer 2 by 'n venster in te loerkon 100 meter in 36 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Camarasaurus vergeleke met JOU?

Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.

Hoe vinnig was dit?

cool goed

Prettige feite

1

Camarasaurus means 'chambered lizard' because its backbone had hollow chambers, which helped lighten its skeleton.1

2

It had a relatively short neck and tail compared to other sauropods, and its front legs were longer than its back legs, making its shoulders higher than its hips.1

3

More than 530 specimens have been found, including several nearly complete skeletons, so scientists know a lot about this dinosaur.1

4

Camarasaurus lived alongside other famous dinosaurs like Diplodocus, Stegosaurus, and Allosaurus in the Morrison Formation.1

5

Its teeth had microscopic pits and scratches that show adults ate tough, coarse plants, while juveniles ate softer food.1

6

A nearly complete skeleton of a young Camarasaurus (CM 11338) was found with its neck curved upward, but that pose may have happened after death, not when it was alive.1

Deur KI gemaakKI-prent van Camarasaurus
'n KI-prent van hoe Camarasaurus dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.

Mite-breker

Mite: Camarasaurus could hold its neck straight up like a giraffe.

Waarheid: Scientists think its neck was held more horizontally or with a slight downward slope, not vertical like a swan.1

Vir dino-kenners

Wetenskaplike naam
Camarasaurus
Benoem deur
Cope 18772
Groep
Langnekke
Familie / klade
Camarasauridae2
Klassifikasie
Sauropodomorpha > Sauropoda > Macronaria2
Ouderdom van die rotse
162 tot 143 miljoen jaar (Oxfordian / Tithonian)2
Rotsformasies
Morrison, Kadzi, Süntel2
Lande
VSA, Zimbabwe, Duitsland2
Fossielrekords
138 in The Paleobiology Database2
Ook bekend as
Cathetosaurus, Caulodon, Uintasaurus (ouer name tel nou as dieselfde dier)2
Ontdekking
Camarasaurus was named in 1877 by Edward Drinker Cope, based on fossils from Garden Park, Colorado. Soon after, his rival Othniel Charles Marsh named similar fossils Morosaurus, but those are now considered the same genus.1
Steeds omstrede
Scientists still debate exactly how Camarasaurus held its neck and whether it could rear up on its hind legs to reach high plants.1

Waar die feite vandaan kom

  1. Camarasaurus (en.wikipedia.org)
  2. Camarasaurus in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.

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