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Chithunzi choseketsa cha Barrosasaurus
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Barrosasaurus

Dzina limatanthauza: “Barrosa lizard”1
Ankadya: ZomeraMakosi ataliKumapeto kwa Kretase

Barrosasaurus was a giant, long-necked plant-eater that lived in what is now Argentina. It walked on four thick legs and used its long neck to reach high leaves. Only three back bones have been found, but they tell us this was a huge dinosaur.12

Ankakhala
zaka 94 mpaka 72 miliyoni zapitazo4
Kumapeto kwa Kretase
Mafosili apezeka ku
Sierra Barrosa, Neuquén Province, Argentina12
Utali
mpaka 18 m (59 ft)1
Kulemera
mpaka matani 13.5 (29,800 lb)1
Msinkhu
4.1 m (13 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 14 km/h (9 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Barrosasaurus utali wa pafupifupi 18 m (59 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Hatchipafupifupi 1.6 m (5.2 ft)Njovupafupifupi 3.2 m (10 ft)Barrosasaurusmsinkhu wa pafupifupi 4.1 m (13 ft)Nyamalikitipafupifupi 5.5 m (18 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati njovu 2
wautali ngati magalimoto 4 oimikidwa pamzerewautali ngati nthochi 100 zotsatizanawolemera ngati magalimoto 9wolemera ngati mavwende 2700wolemera ngati makalasi athunthu a ana a sukulu 17wolemera ngati zimbalangondo zoyera 30akanatha kuthamanga mamita 100 m'masekondi 26 (munthu waliwiro kwambiri amafunika 9.6)

Barrosasaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Barrosasaurus is known from only three back vertebrae, but these bones are very well preserved.12

2

It lived during the Late Cretaceous period, about 93 to 72 million years ago.3

3

The dinosaur was named after the Sierra Barrosa hill in Argentina where its fossils were found.1

4

Its species name, casamiquelai, honors the Argentine paleontologist Rodolfo Magín Casamiquela.1

5

Barrosasaurus belonged to a group of giant sauropods called titanosaurs, which were common in the southern continents.1

6

Scientists think Barrosasaurus was about 18 meters (60 feet) long and weighed around 13.5 tonnes (14.9 short tons).1

Chopangidwa ndi AIChithunzi cha Barrosasaurus chopangidwa ndi AI
Chithunzi cha momwe Barrosasaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza Barrosasaurus

?How big was Barrosasaurus?

It was about 18 metres (59 feet) long and weighed around 13.5 tonnes (14.9 tons).1

?What did Barrosasaurus eat?

It was a plant-eater, using its long neck to reach high leaves.1

?When did Barrosasaurus live?

It lived during the Late Cretaceous period, about 93 to 72 million years ago.1

Kwa akatswiri a madino

Dzina la sayansi
Barrosasaurus
Anapatsidwa dzina ndi
Salgado and Coria 20094
Gulu
Makosi atali
Banja / kladi
Titanosauria4
Magawidwe a sayansi
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Zaka za miyala
zaka 94 mpaka 72 miliyoni (Turonian / Campanian)4
Mapangidwe a miyala
Anacleto, Portezuelo4
Mayiko
Argentina4
Zolemba za mafosili
2 mu The Paleobiology Database4
Kupezeka
Barrosasaurus was named and described by paleontologists Leonardo Salgado and Rodolfo Coria in 2009. The fossils were found in the Anacleto Formation of Neuquén, Argentina.12
Akukambiranabe
Because only three back bones have been found, scientists are not sure exactly how Barrosasaurus looked or how it is related to other titanosaurs.12

Kumene mfundo zimachokera

  1. Barrosasaurus (en.wikipedia.org)
  2. Barrosasaurus casamiquelai gen. et sp. nov., a new titanosaur (Dinosauria, Sauropoda) from the Anacleto Formation (Late Cretaceous: early Campanian) of Sierra Barrosa (Neuquén, Argentina) | Zootaxa (biotaxa.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Barrosasaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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