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Campananeyen

Nkombo elingi koloba: “air of Las Campanas”1

Alyaki: MilonaNkingo milaiKretase ya ebandeli

Campananeyen was a long-necked sauropod that lived in a huge desert in what is now Argentina. Its bones were so full of air pockets that scientists named it after the Mapuche word for 'air'. This dinosaur had a very thin and fragile hip bone, which is why its species name means 'the most fragile'.1

Azalaki na bomoi

mbula milio 113 kino 110 eleki5

Kretase ya ebandeli

Bafosile emonanaki na

Neuquén Province, Argentina1

Bolai

kino 10,5 m (34 ft)3

Bozito

kino 2,5 tone (5 500 lb)3

Bolai na likolo

2,6 m (8,5 ft)

kokanisa

Mbangu ya likolo

pene na 23 km/h (14 mph)

Kopota mbangu, kokanisa

Azalaki na bomoi ntango nini?

Triasiki

Jurasiki

Kretase

Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Azalaki molai boni na likolo?

kokanisa

Azalaki kilo boni?

kilo lokola bamotuka 1,5

molai lokola bamotuka 2,5 oyo batelemi na molongomolai lokola matoko 58 oyo balandanikilo lokola bambwa 120kilo lokola bapasteke 500kilo lokola bakelasi 3 mobimba ya banakilo lokola ba-urs ya pembe 6akokaki kopota metele 100 na sekonde 16 (moto oyo aleki mbangu asalelaka 9,6)

Campananeyen azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

Moto oyo azali kotambola pene na 5 km/h (3 mph)

Mwana na velo pene na 12 km/h (7 mph)

Campananeyen pene na 23 km/h (14 mph)

Mpunda oyo azali kopota mbangu pene na 65 km/h (40 mph)

Nkoi ya mbangu pene na 100 km/h (62 mph)

makambo ya kitoko

Makambo ya kosepelisa

Campananeyen had a very thin and fragile ilium (hip bone), so thin that scientists gave it the species name fragilissimus, meaning 'the most fragile'.1

Its bones were extremely pneumatized, meaning they were filled with air pockets, which made the skeleton lighter. The name Campananeyen comes from the Mapuche word for 'air'.1

The quadrate fossa, a large pit on the back of the skull's cheek bone, was 30 to 70 percent larger in Campananeyen than in any other known rebbachisaurid.1

Unlike most rebbachisaurids, Campananeyen had hyposphene-hypantrum joints between its vertebrae, which helped lock the backbone together. Its hyposphene was hollow and ovoid, like in Nigersaurus.1

The sacral ribs of Campananeyen had a unique 'dorsal alar arm' that helped support the leg muscles, especially the muscle that pulls the thigh forward.1

Campananeyen lived in the Kokorkom Desert, a huge sandy desert with some oases, alongside other dinosaurs like the giant predator Giganotosaurus and the long-necked Limaysaurus.1

The first fossils of Campananeyen were found in 2016 but were not named until 2024, when scientists realized they belonged to a new species.1

Elilingi ya Campananeyen esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Campananeyen akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.

otunaki

Mituna oyo batunaka mingi na ntina na Campananeyen

?What did Campananeyen eat?

Campananeyen was a herbivore, meaning it ate plants. It likely used its many closely aligned teeth to eat leaves and other vegetation.4

?How big was Campananeyen?

Scientists do not know exactly how big Campananeyen was because only a fragmentary skeleton has been found. It was a sauropod, so it had a long neck, a large body, and strong limbs.1 4

?When did Campananeyen live?

Campananeyen lived during the Early Cretaceous Period, about 111 to 106 million years ago. It lived in a desert environment in what is now Argentina.1

?Why is Campananeyen called 'the most fragile'?

Its species name, fragilissimus, means 'the most fragile' in Latin. This is because its hip bone (ilium) was very thin and delicate, filled with air pockets.1

Mpo na bayebi ya badino

Nkombo ya siansi: Campananeyen
Nkombo epesamaki na: Lerzo et al. 20245
Lisanga: Nkingo milai
Libota / klade: Rebbachisauridae5
Klasifikasio: Sauropodomorpha > Sauropoda > Diplodocoidea5
Mbula ya mabanga: mbula milio 113 kino 110 (Albian)5
Milongo ya mabanga: Candeleros5
Bikolo: Arzantine5
Bafosile oyo ekomami: 1 na The Paleobiology Database5
Ntango bamonaki yango: The Campananeyen holotype specimen was discovered in the Candeleros Formation near Villa El Chocón, Neuquén Province, Argentina. It was first described in 2016 but left unnamed, and then in 2024 scientists Lerzo et al. named it Campananeyen fragilissimus.1
Naino bazali kowelana: Scientists are still debating exactly how Campananeyen is related to other rebbachisaurids, because its fossils are fragmentary and incomplete.2

Esika makambo euti

Campananeyen (en.wikipedia.org)
They all floated in the cretaceous: new rebbachisaurid (Sauropoda, Diplodocoidea) with a highly pneumatized skeleton from the Upper Cretaceous (lower Cenomanian) of Patagonia, Argentina: Historical Biology: Vol 37 , No 8 - Get Access (tandfonline.com)
Campananeyen fragilissimus | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Campananeyen | The Lightweight Sauropod of Late Cretaceous (thedinosaurs.org)
Campananeyen in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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