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Sarahsaurus ci nataal bu fo
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Sarahsaurus

Tur bi mooy: “Sarah's lizard”1
Lekkoon: GàncaxBaat yu guddJurasik bu jëkk

Sarahsaurus was an early long-necked dinosaur that lived in what is now Arizona during the Early Jurassic. It was one of the first sauropodomorphs to appear in North America after a big extinction event.21

Dundoon
am na 200 ba 184 milyoŋ at4
Jurasik bu jëkk
Fosil yu ñu gis ci
Arizona, USA (Kayenta Formation, Navajo Nation)1
Guddaay
4 ba 5 m (13 ba 16 ft)4
Diisaay
150 kg ba 250 kg (331 ba 551 lb)4
Kawewaay
1,4 m (4,6 ft)
jortu
Gaawaay bi gën a kawe
lu tollu ci 39 km/h (24 mph)
Daw, jortu

Kañ la dundoon?

Triyaas
Jurasik
Kretase
Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Sarahsaurus lu tollu ci 5 m ci guddaay (16 ft)Weloy mag lu tollu ci 1,8 m (5,9 ft)Oto lu tollu ci 4,5 m (15 ft)Ñey, rab bi gën a mag ci suuf tey lu tollu ci 6,5 m (21 ft)

Naka la kawewoon?

Muusu kërlu tollu ci 0,3 m (1 ft)Xajlu tollu ci 0,5 m (1,6 ft)Sarahsauruslu tollu ci 1,4 m ci kawewaay (4,6 ft)Faslu tollu ci 1,6 m (5,2 ft)

jortu

Naka la diisoon?

diis ni 12 xaj
gudd ni 5 xaj, bakkan ba geengudd ni 28 banaana yu ñu topp-toppalediis ni 50 xaaldiis ni 13 xale yu materneldiis ni 8 xale yu lekkoolmënoon na daw 100 meetar ci 9,2 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Sarahsaurus réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

yëf yu neex

Xibaar yu neex

1

Sarahsaurus is one of only three sauropodomorph dinosaurs known from the Early Jurassic of North America.2

2

Its name honors Sarah and Ernest Butler, whose generosity helped science in Texas.1

3

The specific name 'aurifontanalis' means 'of the gold spring', referring to Gold Spring, Arizona, where the first skeleton was found.1

4

Scientists used CT scans to study the skull of Sarahsaurus without damaging the fossils.1

5

Sarahsaurus belongs to the group Massospondylidae, which includes dinosaurs mostly found in the southern continents.2

6

The holotype skeleton includes a partial skull, most of the backbone, both arms, and both legs.1

Def ak IANataalu Sarahsaurus bu ñu def ak IA
Nataal bu IA def la, muy wone ni Sarahsaurus mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.
yeen a laaj

Laaj yi ñu gën a laaj ci Sarahsaurus

?How big was Sarahsaurus?

Sarahsaurus was mid-sized for a basal sauropodomorph. Its vertebral column measured more than 3.1 metres (10 ft) long, and one estimate gives a total length of about 4 metres (13 ft) and a weight of 200 kilograms (440 lb).3

?What did Sarahsaurus eat?

Sarahsaurus was probably a plant-eater, but it had very large, powerful hands, which might mean it also ate some meat, making it an omnivore.3

?When did Sarahsaurus live?

Sarahsaurus lived during the Early Jurassic period, about 200 to 190 million years ago.3

?Where was Sarahsaurus found?

All Sarahsaurus fossils were found near Gold Spring, Arizona, in the Kayenta Formation.31

?Why is it called Sarahsaurus?

It is named after Sarah Butler, who helped fund a dinosaur exhibit, and the species name 'aurifontanalis' means 'of the gold spring', after the place where it was found.3

?Was Sarahsaurus a dinosaur?

Yes, Sarahsaurus was a dinosaur, specifically a basal sauropodomorph, a group of long-necked dinosaurs.3

Ku tas léeb yu dul dëgg

Léeb: Some people think Sarahsaurus was a giant, elephant-sized dinosaur.

Dëgg: Sarahsaurus was actually quite small for a sauropodomorph, only about 4 to 5 meters long and weighing as much as a black bear.4

Ngir ñi xam dino lool

Turu xam-xam
Sarahsaurus
Ku ko tudde
Rowe et al. 20114
Kurél
Baat yu gudd
Njaboot / klad
Massospondylidae4
Klasifikasiyoŋ
Sauropodomorpha4
Màggaayu doj yi
200 ba 184 milyoŋ at (Sinemurian / Pliensbachian)4
Formasiyoŋi doj
Kayenta4
Réew yi
Amerig4
Fosil yu ñu gis
2 ci The Paleobiology Database4
Gisees
Sarahsaurus was named in 2011 by Timothy Rowe, Hans-Dieter Sues, and Robert Reisz. The first fossils were collected between 1997 and 2000 by a team from the University of Texas and the Navajo Nation EcoScouts.41
Ñu ngi koy werante ba tey
Scientists are still debating whether the three North American sauropodomorphs arrived by separate migrations or evolved from a common ancestor that lived in North America.2

Fa xibaar yi jóge

  1. Anatomy and systematics of the sauropodomorph ... (journals.plos.org)
  2. Anatomy and systematics of the sauropodomorph Sarahsaurus aurifontanalis from the Early Jurassic Kayenta Formation (pubmed.ncbi.nlm.nih.gov)
  3. Sarahsaurus (en.wikipedia.org)
  4. Sarahsaurus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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