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Lajasvenator

Dzina limatanthauza: “Las Lajas hunter”1

Ankadya: NyamaMadino odya nyamaKumayambiriro kwa Kretase

Lajasvenator was a meat-eating dinosaur that lived about 135 million years ago in what is now Argentina. It was a medium-sized predator, not as big as its giant cousins like Giganotosaurus, but still a fierce hunter. It is special because it is the oldest carcharodontosaurid found in South America.1 2

Ankakhala

zaka 137 mpaka 133 miliyoni zapitazo3

Kumayambiriro kwa Kretase

Mafosili apezeka ku

Neuquén Province, Patagonia, Argentina1 2

Utali

3.5 m (11 ft)1

Msinkhu

1.1 m (3.6 ft)

kuyerekeza

Liwiro lalikulu kwambiri

pafupifupi 51 km/h (32 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Msinkhu wake unali wautali bwanji?

kuyerekeza

wautali ngati agalu 4 otsatizana mphuno ndi mchirawautali ngati nthochi 19 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 7.1 (munthu waliwiro kwambiri amafunika 9.6)

Lajasvenator anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Lajasvenator pafupifupi 51 km/h (32 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Lajasvenator is the oldest carcharodontosaurid dinosaur ever found in South America, living about 137 to 132 million years ago.1 2

It had unique features on its neck bones, like lip-like crests and bilobed (two-lobed) processes on its ribs, which are not seen in other dinosaurs.2

Lajasvenator was found with remains of the sauropod Pilmatueia, a long-necked plant-eater, and other dinosaurs like an iguanodontian-like ornithopod.2

Scientists think Lajasvenator might show that early carcharodontosaurids were medium-sized, and later they evolved into giants like Giganotosaurus and Mapusaurus.1

The name Lajasvenator comes from the city of Las Lajas in Argentina, where the fossils were found.1

It was about 3.5 meters (11 feet) long, which is about the length of a small car.1

Chithunzi cha Lajasvenator chopangidwa ndi AI — Chithunzi cha momwe Lajasvenator 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 Lajasvenator

?How big was Lajasvenator?

Lajasvenator was about 3.5 meters (11 feet) long, which is about the length of a small car. It was one of the smaller known carcharodontosaurids.1

?What did Lajasvenator eat?

Lajasvenator was a meat-eater, a theropod dinosaur. It likely hunted small to medium-sized plant-eating dinosaurs, as it was found with remains of the sauropod Pilmatueia and an iguanodontian-like ornithopod.1 2

?When did Lajasvenator live?

Lajasvenator lived about 135 million years ago, during the Early Cretaceous period. It is the oldest carcharodontosaurid known from South America.1

?Was Lajasvenator a dinosaur?

Yes, Lajasvenator was a dinosaur, specifically a theropod dinosaur. It belonged to the group Carcharodontosauridae, which includes other meat-eating dinosaurs.1

?Why is Lajasvenator important?

Lajasvenator is important because it is the oldest carcharodontosaurid found in South America. It helps scientists understand how these predators evolved, possibly starting medium-sized and later becoming giants like Giganotosaurus.1 2

Wothetsa nthano zabodza

Nthano: Some people think all meat-eating dinosaurs were huge like T. rex.

Zoona: Lajasvenator was a medium-sized predator, only about 3.5 meters long, showing that many carnivorous dinosaurs were much smaller.1

Kwa akatswiri a madino

Dzina la sayansi: Lajasvenator
Anapatsidwa dzina ndi: Coria et al. 20203
Gulu: Madino odya nyama
Banja / kladi: Carcharodontosauridae3
Magawidwe a sayansi: Theropoda > Allosauroidea > Carcharodontosauridae3
Zaka za miyala: zaka 137 mpaka 133 miliyoni (Valanginian)3
Mapangidwe a miyala: Mulichinco3
Mayiko: Argentina3
Zolemba za mafosili: 1 mu The Paleobiology Database3
Kupezeka: Lajasvenator was named by Rodolfo Coria and colleagues in 2020, based on two partial skeletons found in the Mulichinco Formation in Argentina.1 2
Akukambiranabe: Scientists are still debating exactly how Lajasvenator is related to other carcharodontosaurids, with some studies placing it near Concavenator and others near Labocania and Shaochilong.1

Kumene mfundo zimachokera

Lajasvenator (en.wikipedia.org)
Description: An Early Cretaceous, medium-sized carcharodontosaurid theropod (Dinosauria, Saurischia) from the Mulichinco Formation (upper Valanginian), Neuquén Province, Patagonia, Argentina (repositoriosdigitales.mincyt.gob.ar)
Lajasvenator 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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