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Kaartuunii: Pawpawsaurus
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Pawpawsaurus

Hiika maqaa: “Pawpaw lizard”1
Kan nyaate: BiqiltootaDaayinoowwan gaachanaaKireetaashasii Jalqabaa

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

Kan jiraate
waggaa miliyoona 106 hanga 100 dura5
Kireetaashasii Jalqabaa
Fosiliiwwan kan itti argaman
Tarrant County, Texas, USA (Paw Paw Formation)15
Dheerina
4.5 m (15 ft)1
Ulfaatina
350 kg (772 lb)3
Ol-dheerina
1.3 m (4.3 ft)
tilmaama
Saffisa ol'aanaa
gara 22 km/sa'a (14 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Pawpawsaurus gara 4.5 m dheeraa (15 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)Arba, bineensa lafa irraa isa har'a hunda caalaa guddaa gara 6.5 m (21 ft)

Hammam ol-dheeraa ture?

Adurree manaagara 0.3 m (1 ft)Sareegara 0.5 m (1.6 ft)Pawpawsaurusgara 1.3 m ol-dheeraa (4.3 ft)Fardagara 1.6 m (5.2 ft)

tilmaama

Hammam ulfaataa ture?

akka saree 18 ulfaata
akka saree 4 funyaan hanga eegeetti dheeraaakka muuzii 25 walitti hiriiran dheeraaakka habxuu 70 ulfaataakka ijoollee KG 18 ulfaataakka ijoollee mana barumsaa 11 ulfaatameetira 100 sekondii 16 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Pawpawsaurus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

AI'n kan hojjetameFakkii AI'n hojjetame: Pawpawsaurus
Fakkii AI'n hojjetame kan Pawpawsaurus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.
ati gaafatte

Gaaffiiwwan waa'ee Pawpawsaurus baay'ee gaafataman

?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

Seenaa sobaa diigaa

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

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

Ogeeyyii daayinootiif

Maqaa saayinsii
Pawpawsaurus
Kan maqaa baase
Lee 19965
Garee
Daayinoowwan gaachanaa
Maatii / kilaadii
Nodosauridae5
Ramaddii
Ornithischia > Ankylosauria > Nodosauridae > Thyreophora5
Umurii dhagaawwanii
waggaa miliyoona 106 hanga 100 (Albian)5
Caasaawwan dhagaa
Paw Paw5
Biyyoota
Ameerikaa5
Galmee fosilii
1 The Paleobiology Database keessa5
Argannoo
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
Ammallee falmisiisaa
Scientists debate whether Pawpawsaurus might be the same species as another nodosaurid from the same formation, Texasetes pleurohalio.1

Odeeffannoon eessaa dhufa

  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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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