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Spotprent van Seitaad
Dinokaart nr. 1619 van 2 027

Seitaad

Naam beteken: “sand monster in Navajo folklore”1
Het geëet: PlanteLangnekkeVroeë Jura

Seitaad was an early long-necked dinosaur that lived about 190 million years ago. It was a plant-eater that walked on two legs and could also use all fours. This dinosaur is one of the most complete fossils ever found in the Navajo Sandstone of Utah.31

Het geleef
193 tot 175 miljoen jaar gelede3
Vroeë Jura
Fossiele gevind in
San Juan County, Utah, USA31
Lengte
3 tot 4,5 m (9,8 tot 15 ft)2
Gewig
70 kg tot 90 kg (154 tot 198 lb)2
Hoogte
0,91 tot 1,22 m (3 tot 4 ft)2
Topspoed
omtrent 41 km/h (25 mph)
Hardloop, skatting

Wanneer het dit geleef?

Trias
Jura
Kryt
252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Seitaad omtrent 4,5 m lank (15 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 Huiskatomtrent 0,3 m (1 ft)'n Hondomtrent 0,5 m (1,6 ft)Seitaadomtrent 1,22 m hoog (4 ft)'n Perdomtrent 1,6 m (5,2 ft)

Hoe swaar was dit?

so swaar soos 4 honde
so lank soos 4 honde van neus tot stertso lank soos 25 piesangs punt aan puntso swaar soos 18 waatlemoeneso swaar soos 5 kleuterskoolkindersso swaar soos 3 skoolkinderskon 100 meter in 8,8 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Seitaad 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

Seitaad's name comes from a Navajo legend about a sand monster that buried its victims in dunes.1

2

The only known fossil of Seitaad was found at the base of a collapsed sand dune, which may have buried the animal after it died.1

3

Seitaad is one of the few early sauropodomorph dinosaurs known from North America.1

4

The species name ruessi honors Everett Ruess, a young artist and explorer who disappeared in southern Utah in 1934.1

5

Seitaad had a plate-like bone on its shoulder blade that helped support its arm.1

6

This dinosaur lived during the Early Jurassic period, when the climate was warm and deserts covered much of the area.1

Deur KI gemaakKI-prent van Seitaad
'n KI-prent van hoe Seitaad 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.
julle het gevra

Mees gevraagde vrae oor Seitaad

?How big was Seitaad?

About 3 to 4.5 metres long and 1 metre tall at the hips. It weighed around 70 to 90 kilograms, about the size of a large human.2

?What did Seitaad eat?

Seitaad ate plants. It had leaf-shaped teeth and a small head, just like its later giant relatives the sauropods.2

?Could Seitaad walk on two legs?

Yes, Seitaad could walk on two legs or on all fours. It had a long neck and tail, and a large curved claw on its thumb.2

?When did Seitaad live?

Seitaad lived during the Early Jurassic Period, about 183 to 190 million years ago. That is millions of years before the famous giant sauropods like Diplodocus.2

Vir dino-kenners

Wetenskaplike naam
Seitaad
Benoem deur
Sertich and Loewen 20103
Groep
Langnekke
Familie / klade
Sauropodiformes3
Klassifikasie
Sauropodomorpha3
Ouderdom van die rotse
193 tot 175 miljoen jaar (Pliensbachian / Toarcian)3
Rotsformasies
Navajo Sandstone3
Lande
VSA3
Fossielrekords
1 in The Paleobiology Database3
Ontdekking
Seitaad was named by scientists Joseph Sertich and Michael Loewen in 2010. The partial skeleton was found in the Navajo Sandstone of southern Utah, near a cliff dwelling called Eagle's Nest.31
Steeds omstrede
Scientists are not sure exactly how Seitaad is related to other early sauropodomorphs, because its fossils do not give a clear family tree.1

Waar die feite vandaan kom

  1. pone.0009789 1..17 (journals.plos.org)
  2. New Dinosaur from Utah’s Red Rocks – UNews Archive (archive.unews.utah.edu)
  3. Seitaad in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.

Elke feit op hierdie bladsy het 'n nommer wat na sy bron wys. As ons iets verkeerd het, jammer, ons is dino-aanhangers, nie 'n wetenskapjoernaal nie. Laat weet ons by [email protected] en ons maak dit reg.

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