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Puertasaurus

Hiika maqaa: “Puerta's lizard, after fossil hunter Pablo Puerta”1

Kan nyaate: BiqiltootaMorma-dheertotaKireetaashasii Dhumaa

Puertasaurus was a giant, long-necked plant-eater that lived in what is now Argentina. It was one of the biggest dinosaurs ever, maybe as long as three school buses parked end to end!1

Kan jiraate

waggaa miliyoona 84 hanga 72 dura3

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Santa Cruz Province, Patagonia, Argentina1

Dheerina

27 hanga 30 m (89 hanga 98 ft)1

Ulfaatina

45 toonii hanga 60 toonii (99,200 hanga 132,300 lb)1

Ol-dheerina

6.4 m (21 ft)

tilmaama

Saffisa ol'aanaa

gara 9 km/sa'a (6 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

tilmaama

Hammam ulfaataa ture?

akka arba 10 ulfaata

akka konkolaataa 7 tarreen dhaabatan dheeraaakka muuzii 170 walitti hiriiran dheeraaakka habxuu 12000 ulfaataakka kutaalee mana barumsaa guutuu 75 ulfaataakka foddaa darbii 3 keessa ilaaluu danda'utti ol-dheeraameetira 100 sekondii 40 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Puertasaurus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Puertasaurus gara 9 km/sa'a (6 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Only four bones of Puertasaurus have been found: one neck bone, one back bone, and two tail bones.1

The back bone is the widest known of any sauropod, measuring 1.68 meters (5.5 feet) across.1

Puertasaurus lived about 76 to 70 million years ago, during the Late Cretaceous Period.1

Its home was a warm, wet forest with lots of rain, where it shared the land with another giant sauropod called Dreadnoughtus.1

Scientists are not sure exactly how big Puertasaurus was because so few bones have been found, but they think it was one of the heaviest dinosaurs.1

The neck bone of Puertasaurus shows it had strong muscles and ligaments to hold up its huge neck.1

Fakkii AI'n hojjetame: Puertasaurus — Fakkii AI'n hojjetame kan Puertasaurus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Puertasaurus baay'ee gaafataman

?How big was Puertasaurus?

Scientists are not sure, but estimates range from about 27 to 40 meters long. Most recent estimates put it around 30 meters long and 50 to 60 metric tons.1 2

?What did Puertasaurus eat?

Puertasaurus was a plant-eater, like all sauropods. It likely ate leaves and other plants from the trees in its forest home.2

?When did Puertasaurus live?

Puertasaurus lived during the Late Cretaceous Period, about 76 to 70 million years ago.2 1

?Where was Puertasaurus found?

Its bones were found in Argentina, in the Santa Cruz Province of southern Patagonia. Only four bones from one individual have been discovered.1 2

?Was Puertasaurus bigger than Argentinosaurus?

It is hard to say. Some early estimates made Puertasaurus as big as Argentinosaurus, but later studies suggest it was probably smaller, maybe around 30 meters long, while Argentinosaurus may have reached up to 35 meters long.1

?Why is Puertasaurus famous?

Puertasaurus is famous for being one of the biggest dinosaurs ever, even though we only have four of its bones. Its back bone is the widest known of any sauropod.1 2

Seenaa sobaa diigaa

Seenaa sobaa: Some people think Puertasaurus was the largest dinosaur ever.

Dhugaa: It was huge, but other titanosaurs like Argentinosaurus and Patagotitan may have been even bigger.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Puertasaurus
Kan maqaa baase: Novas et al. 20053
Garee: Morma-dheertota
Maatii / kilaadii: Colossosauria3
Ramaddii: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
Umurii dhagaawwanii: waggaa miliyoona 84 hanga 72 (Campanian)3
Caasaawwan dhagaa: Cerro Fortaleza3
Biyyoota: Arjentiinaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: The fossils were found in January 2001 by Pablo Puerta and Santiago Reuil in Argentina. Scientists named it Puertasaurus reuili in 2005.1
Ammallee falmisiisaa: Scientists debate the exact size of Puertasaurus because only a few bones are known, and different estimates give different lengths and weights.1

Odeeffannoon eessaa dhufa

Puertasaurus (en.wikipedia.org)
Puertasaurus | Natural History Museum (nhm.ac.uk)
Puertasaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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