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Katuni: Pawpawsaurus
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Pawpawsaurus

Zita rinoreva: “Pawpaw lizard”1
Raidya: MiriwoMadhino ane nhovoCretaceous Yekutanga

Pawpawsaurus was a medium-sized armoured dinosaur that lived in what is now Texas, USA, about 100 million years ago. It had a complete skull with bony eyelids, which is rare among its relatives. Scientists used CT scans to study its brain and inner ear, learning how it sensed the world.12

Raivapo
makore mamiriyoni 106 kusvika 100 apfuura5
Cretaceous Yekutanga
Mafosiri akawanikwa:
Tarrant County, Texas, USA (Paw Paw Formation)15
Kureba
4.5 m (15 ft)1
Huremu
350 kg (772 lb)3
Kukwirira
1.3 m (4.3 ft)
fungidziro
Kumhanya kwepamusoro
kunenge 22 km/h (14 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Pawpawsaurus kureba kunenge 4.5 m (15 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)Nzou, mhuka hombe kupfuura dzose dzepanyika nhasi kunenge 6.5 m (21 ft)

Raiva rakakwirira zvakadii?

Katsi yemumbakunenge 0.3 m (1 ft)Imbwakunenge 0.5 m (1.6 ft)Pawpawsauruskukwirira kunenge 1.3 m (4.3 ft)Bhizakunenge 1.6 m (5.2 ft)

fungidziro

Rairema zvakadii?

kurema seimbwa 18
kureba seimbwa 4 kubva pamhino kusvika kumuswekureba semabhanana 25 akatevedzanakurema semanwiwa 70kurema sevana vekireshi 18kurema sevana vechikoro 11raigona kumhanya mamita 100 mumasekonzi 16 (munhu anomhanya kupfuura vose anoda 9.6)

Pawpawsaurus raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Pawpawsaurus is the only nodosaurid known to have had bony eyelids, which are common in ankylosaurids.1

2

Its brain was about 96 millimetres (3.8 inches) long and 35 millimetres (1.4 inches) wide, which is 30% of the skull length.1

3

CT scans revealed that Pawpawsaurus had hearing similar to modern crocodilians, meaning it did not hear very well.1

4

Its sense of smell was more powerful than many meat-eating dinosaurs of its time, thanks to its large nasal cavities.1

5

The large nasal cavities may have helped cool blood going to the brain, find food, or detect danger.1

6

Pawpawsaurus lived about 105 to 100 million years ago during the Early Cretaceous.15

7

The only known specimen is a complete skull, which was found in 1992 by Cameron Campbell.1

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Pawpawsaurus
Mufananidzo wakagadzirwa neAI unoratidza kuti Pawpawsaurus ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Pawpawsaurus

?How big was Pawpawsaurus?

It was a medium sized nodosaur, about 4.5 metres (15 feet) long.1

?Did Pawpawsaurus have a club tail?

No, it did not have a club tail. Unlike Ankylosaurus, Pawpawsaurus and its group (Nodosauridae) lacked that weapon.4

?What did Pawpawsaurus eat?

It was a plant-eater. As an ankylosaur, it ate plants, though its exact diet is not known from the skull alone.1

?Could Pawpawsaurus hear well?

No, its hearing was similar to modern crocodilians, meaning it did not hear very well.12

Mubvisi wengano

Ngano: Pawpawsaurus is often thought to be a small dinosaur because of its name.

Chokwadi: Pawpawsaurus was actually a medium-sized dinosaur, measuring about 4.5 metres (15 feet) long.1

Zvevanyanzvi vemadhino

Zita resainzi
Pawpawsaurus
Akaripa zita:
Lee 19965
Boka
Madhino ane nhovo
Mhuri / boka
Nodosauridae5
Kurongwa kwemhuka
Ornithischia > Ankylosauria > Nodosauridae > Thyreophora5
Zera rematombo
makore mamiriyoni 106 kusvika 100 (Albian)5
Mapoka ematombo
Paw Paw5
Nyika
Amerika5
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database5
Kuwanikwa
Pawpawsaurus was named by Y. N. Lee in 1996 based on a complete skull found in the Paw Paw Formation of Texas in May 1992 by Cameron Campbell.15
Zvichiri kupokanwa
Scientists debate whether Pawpawsaurus might be the same species as another nodosaurid from the same formation, Texasetes pleurohalio.1

Kunobva chokwadi

  1. Pawpawsaurus (en.wikipedia.org)
  2. Endocranial Morphology of the Primitive Nodosaurid Dinosaur Pawpawsaurus campbelli from the Early Cretaceous of North America | PLOS One (journals.plos.org)
  3. PAWPAWSAURUS - DinoChecker dinosaur archive (dinochecker.com)
  4. Early armored dino from Texas lacked cousin's club-tail weapon, but had a nose for danger | EurekAlert! (eurekalert.org)
  5. Pawpawsaurus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

Chokwadi chega chega papeji ino chine nhamba inoratidza kwachakabva. Kana takakanganisa chimwe chinhu, ruregerero, tiri vanoda madhino, kwete magazini yesainzi. Tiudze pa [email protected] tichazvigadzirisa.

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Mamwe kubva muboka rimwe chete: Madhino ane nhovo

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Zvimwe zvenguva imwe chete: Cretaceous Yekutanga

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Fudza Rexchirongo chezvipo chevakuru