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Chithunzi choseketsa cha Punatitan
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Punatitan

Dzina limatanthauza: “puna giant”1
Ankadya: ZomeraMakosi ataliKumapeto kwa Kretase

Punatitan was a huge, long-necked plant-eater that lived in what is now Argentina. It stomped through the forests of the Late Cretaceous, munching on leaves with its tiny head. This dinosaur was about as long as a bus and shared its home with lots of other titanosaurs.12

Ankakhala
zaka 84 mpaka 66 miliyoni zapitazo3
Kumapeto kwa Kretase
Mafosili apezeka ku
Quebrada de Santo Domingo, La Rioja, Argentina13
Utali
14 m (46 ft)1
Msinkhu
3.3 m (11 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 17 km/h (11 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Punatitan utali wa pafupifupi 14 m (46 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)Njovupafupifupi 3.2 m (10 ft)Punatitanmsinkhu wa pafupifupi 3.3 m (11 ft)

kuyerekeza

wautali ngati magalimoto 3 oimikidwa pamzerewautali ngati nthochi 78 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 21 (munthu waliwiro kwambiri amafunika 9.6)

Punatitan 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

Punatitan's name comes from the 'puna', the high, oxygen-poor air of the Andes where its fossils were found.1

2

The species name 'coughlini' honors geologist Tim Coughlin, who first reported dinosaur fossils in the area.1

3

Punatitan is known from a partial skeleton including neck bones, back bones, a hip bone, and 13 tail bones that were still connected.1

4

At the same site where Punatitan was found, scientists discovered one of the largest dinosaur nesting grounds ever, with eggs in three layers spread over 3 kilometres.2

5

Punatitan belonged to a group of titanosaurs called Aeolosaurini, which includes relatives from both Argentina and Brazil.1

6

This dinosaur lived about 83 to 66 million years ago, during the Campanian and Maastrichtian ages of the Late Cretaceous.3

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

Kwa akatswiri a madino

Dzina la sayansi
Punatitan
Anapatsidwa dzina ndi
Hechenleitner et al. 20203
Gulu
Makosi atali
Banja / kladi
Rinconsauria3
Magawidwe a sayansi
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
Zaka za miyala
zaka 84 mpaka 66 miliyoni (Campanian / Maastrichtian)3
Mapangidwe a miyala
Ciénaga del Río Huaco3
Mayiko
Argentina3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
Punatitan was named in 2020 by Hechenleitner and colleagues, based on a partial skeleton found in the Ciénaga del Río Huaco Formation of Argentina.13
Akukambiranabe
Scientists are not sure exactly how Punatitan is related to other titanosaurs, because different studies place it in different branches of the family tree.1

Kumene mfundo zimachokera

  1. Punatitan (en.wikipedia.org)
  2. Two Late Cretaceous sauropods reveal titanosaurian dispersal across South America - PMC (pmc.ncbi.nlm.nih.gov)
  3. Punatitan in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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