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Astigmasaura
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
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stima
Quant grev era el?
uschè lung sco 4 autos parcads in suenter l'auter🍌uschè lung sco 100 bananas ina suenter l'autra
uschè grev sco 1,5 elefants🍉uschè grev sco 2000 melunas🎒uschè grev sco 12 classas da scola entiras🐻❄️uschè grev sco 22 urs polars🏃pudess currer 100 meters en 24 secundas (il pli spert uman dovra 9,6)Quant grond era Astigmasaura cumpareglià cun TAI?
Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.
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Fatgs divertents
Astigmasaura is one of the youngest rebbachisaurid dinosaurs ever found, living near the end of the group's existence.1
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
The fossil includes an almost complete pelvis and a series of tail vertebrae, which is rare for rebbachisaurids.1
Astigmasaura had tall neural spines on its front tail vertebrae, which helped attach strong muscles.1
It lived in the same time and place as giant titanosaurs, but was a smaller, more lightly built sauropod.1
Las dumondas las pli frequentas davart 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
Per experts da dinos
- Num scientific
- Astigmasaura
- Numnà da
- Bellardini et al. 20255
- Gruppa
- Culiezs lungs
- Famiglia / clada
- Rebbachisauridae5
- Classificaziun
- Sauropodomorpha > Sauropoda > Diplodocoidea5
- Vegliadetgna da la crappa
- 110 fin 106 milliuns onns (Albian)5
- Formaziuns da crap
- Huincul5
- Pajais
- Argentinia5
- Chats da fossils
- 1 en The Paleobiology Database5
- Scuverta
- 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
- Anc discutà
- 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
Danunder che vegnan ils fatgs
- Side by side with titans: A new rebbachisaurid dinosaur from the Huincul Formation (upper Cenomanian) of Patagonia, Argentina (sciencedirect.com)
- Descubren en Neuquén una nueva especie de dinosaurio saurópodo (patagoniaconfluencia.conicet.gov.ar)
- Side by side with titans: A new rebbachisaurid dinosaur from the Huincul Formation (upper Cenomanian) of Patagonia, Argentina (ri.conicet.gov.ar)
- Astigmasaura (en.wikipedia.org)
- Astigmasaura in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.
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