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Chithunzi choseketsa cha Astigmasaura
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Astigmasaura

Dzina limatanthauza: “stray animal lizard, from the Spanish word 'orejano' meaning an animal without an owner”1
Ankadya: ZomeraMakosi ataliKumayambiriro kwa Kretase

Astigmasaura was a long-necked plant-eater that lived in what is now Patagonia, Argentina. It was a rebbachisaurid sauropod, a group of dinosaurs that were medium to large in size and walked on four legs. Astigmasaura lived alongside giant titanosaurs during the Late Cretaceous.51

Ankakhala
zaka 110 mpaka 106 miliyoni zapitazo5
Kumayambiriro kwa Kretase
Mafosili apezeka ku
El Orejano locality, Neuquén Province, Patagonia, Argentina51
Utali
18 m (59 ft)2
Kulemera
matani 10 (22,000 lb)2
Msinkhu
4.1 m (13 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 15 km/h (9 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Astigmasaura 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)Astigmasauramsinkhu wa pafupifupi 4.1 m (13 ft)Nyamalikitipafupifupi 5.5 m (18 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati magalimoto 7
wautali ngati magalimoto 4 oimikidwa pamzerewautali ngati nthochi 100 zotsatizanawolemera ngati njovu 1.5wolemera ngati mavwende 2000wolemera ngati makalasi athunthu a ana a sukulu 12wolemera ngati zimbalangondo zoyera 22akanatha kuthamanga mamita 100 m'masekondi 24 (munthu waliwiro kwambiri amafunika 9.6)

Astigmasaura 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

Astigmasaura is one of the youngest rebbachisaurid dinosaurs ever found, living near the end of the group's existence.1

2

Its name comes from the Spanish word 'orejano', which means a stray animal without an owner, because it was found in the El Orejano locality.1

3

The fossil includes an almost complete pelvis and a series of tail vertebrae, which is rare for rebbachisaurids.1

4

Astigmasaura had tall neural spines on its front tail vertebrae, which helped attach strong muscles.1

5

It lived in the same time and place as giant titanosaurs, but was a smaller, more lightly built sauropod.1

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

?How big was Astigmasaura?

It was about 18 metres (59 feet) long and weighed more than 10 tonnes (22,000 pounds).2

?What did Astigmasaura eat?

It was a plant-eater that ate low-growing plants, like ferns and cycads, using its long neck to reach them.3

?When did Astigmasaura live?

It lived about 95 million years ago, during the Late Cretaceous period.2

?Where was Astigmasaura found?

Its fossils were found in the Huincul Formation of Neuquén Province, Argentina, near an oil field called El Orejano.4

Kwa akatswiri a madino

Dzina la sayansi
Astigmasaura
Anapatsidwa dzina ndi
Bellardini et al. 20255
Gulu
Makosi atali
Banja / kladi
Rebbachisauridae5
Magawidwe a sayansi
Sauropodomorpha > Sauropoda > Diplodocoidea5
Zaka za miyala
zaka 110 mpaka 106 miliyoni (Albian)5
Mapangidwe a miyala
Huincul5
Mayiko
Argentina5
Zolemba za mafosili
1 mu The Paleobiology Database5
Kupezeka
Astigmasaura was named in 2025 by Flavio Bellardini and colleagues based on a specimen found in the Huincul Formation of Patagonia, Argentina. The fossil was prepared at the Museo Municipal 'Argentino Urquiza' in Rincón de los Sauces.51
Akukambiranabe
Scientists are still debating exactly how Astigmasaura is related to other rebbachisaurids, and whether it was a more basal or more advanced member of the group.1

Kumene mfundo zimachokera

  1. Side by side with titans: A new rebbachisaurid dinosaur from the Huincul Formation (upper Cenomanian) of Patagonia, Argentina (sciencedirect.com)
  2. Descubren en Neuquén una nueva especie de dinosaurio saurópodo (patagoniaconfluencia.conicet.gov.ar)
  3. Side by side with titans: A new rebbachisaurid dinosaur from the Huincul Formation (upper Cenomanian) of Patagonia, Argentina (ri.conicet.gov.ar)
  4. Astigmasaura (en.wikipedia.org)
  5. Astigmasaura in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Makosi atali

BrachiosaurusMakosi ataliDiplodocusMakosi ataliBrontosaurusMakosi ataliArgentinosaurusMakosi ataliCamarasaurusMakosi ataliMorosaurusMakosi atali

Enanso a nthawi yomweyo: Kumayambiriro kwa Kretase

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Dyetsa Rexbokosi la mphatso la akuluakulu