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Chithunzi choseketsa cha Arackar
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Arackar

Dzina limatanthauza: “skeleton in the Kunza language”1
Ankadya: ZomeraMakosi ataliKumapeto kwa Kretase

Arackar was a long-necked plant-eater that lived in what is now Chile. It was a titanosaur, a kind of sauropod, and it walked on four sturdy legs. Even though it was a small titanosaur, it was still about as long as a big car.23

Ankakhala
zaka 84 mpaka 66 miliyoni zapitazo5
Kumapeto kwa Kretase
Mafosili apezeka ku
Atacama Region, northern Chile31
Utali
6.3 m (21 ft)3
Msinkhu
1.7 m (5.6 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 32 km/h (20 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Arackar utali wa pafupifupi 6.3 m (21 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?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Arackarmsinkhu wa pafupifupi 1.7 m (5.6 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

wautali ngati agalu 6 otsatizana mphuno ndi mchirawautali ngati nthochi 35 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 11 (munthu waliwiro kwambiri amafunika 9.6)

Arackar 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

Arackar is the third dinosaur ever named from Chile.3

2

Its fossils were discovered in 1993 by Carlos Arévalo in a dry ravine called Quebrada La Higuera.31

3

The only known skeleton is from a sub-adult, meaning it was not fully grown when it died.3

4

Arackar belongs to a group of titanosaurs called Lithostrotia, which includes other famous long-necked dinosaurs.23

5

Its closest relatives include Rapetosaurus from Madagascar and Isisaurus from India.3

Chopangidwa ndi AIChithunzi cha Arackar chopangidwa ndi AI
Chithunzi cha momwe Arackar 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 Arackar

?How big was Arackar?

The only known skeleton is about 6.3 metres (21 ft) long, which is about as long as a big car. It was a juvenile, so a fully grown adult would have been bigger, but scientists don't know exactly how big.14

?What did Arackar eat?

Arackar was a plant-eater, like all titanosaurs. It ate leaves and plants that grew in its warm, humid home in what is now Chile.4

?When did Arackar live?

Arackar lived during the Late Cretaceous period, about 80 to 66 million years ago.4

?Where was Arackar found?

Its fossils were found in the Atacama Region of northern Chile, about 75 km (47 mi) south of the city of Copiapó.14

Kwa akatswiri a madino

Dzina la sayansi
Arackar
Anapatsidwa dzina ndi
Rubilar-Rogers et al. 20215
Gulu
Makosi atali
Banja / kladi
Lithostrotia5
Magawidwe a sayansi
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria5
Zaka za miyala
zaka 84 mpaka 66 miliyoni (Campanian / Maastrichtian)5
Mapangidwe a miyala
Hornitos5
Mayiko
Chile5
Zolemba za mafosili
1 mu The Paleobiology Database5
Kupezeka
Arackar was named in 2021 by David Rubilar-Rogers and his team. The fossils were found in 1993 and later dug up in 1994 from the Hornitos Formation in Chile.13

Kumene mfundo zimachokera

  1. Arackar (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Arackar licanantay gen. et sp. nov. a new lithostrotian (Dinosauria, Sauropoda) from the Upper Cretaceous of the Atacama Region, northern Chile (jiriarte-sewanee.github.io)
  4. Un nuevo dinosaurio para Chile | Museo Nacional de Historia Natural (mnhn.gob.cl)
  5. Arackar in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kumene yachokera. Ngati talakwitsa kanthu, pepa, ndife okonda madino, osati magazini ya sayansi. Tiuze pa [email protected] ndipo tikonza.

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Ena a gulu lomweli: Makosi atali

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