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Katin Dino No. 1397 na 2 027

Pawpawsaurus

Sunan yana nufin: “Kada mai suna Pawpaw”1

Ya ci: TsirraiDinos masu kariyaEarly Cretaceous

Pawpawsaurus wani dinosaur ne mai sulke matsakaicin girma wanda ya rayu a yankin da a yanzu yake Texas, a ƙasar Amurka, kimanin shekaru miliyan 100 da suka wuce. Yana da cikakkiyar ƙoƙon kai mai fatar ido ta ƙashi, wanda hakan abu ne mai wuyar gani a tsakanin 'yan uwansa. Masana kimiyya sun yi amfani da na'urar CT scan don bincika ƙwaƙwalwarsa da cikin kunnensa, domin su gano yadda yake jin abubuwan da ke kewaye da shi.1 2

Ya rayu

106 zuwa 100 miliyan shekaru da suka wuce5

Early Cretaceous

Burbushin halittu da aka samo a

Tarrant County, Texas, Amurka (Paw Paw Formation)1 5

Tsayi

4.5 m (15 ft)1

Nauyi

350 kg (772 lb)3

Tsawo

1.3 m (4.3 ft)

ƙiyasin adewa

Gudun da ya fi kowa

kusan 22 km/h (14 mph)

Gudu, ƙiyasin adewa

Me Pawpawsaurus yake ci?

Mai cin tsirrai ne. A matsayinsa na ankylosaur, yana cin tsirrai, ko da yake ba a san takamaiman abincinsa ba daga ƙoƙon kai kawai.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, tauraron dan adam (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya tsayin sa yake?

ƙiyasin adewa

Yaya nauyin sa yake?

nauyin karnuka 18

tsawon karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 25 a jerenauyin kankana 70nauyin yaran makarantar gaba da firamare 18nauyin yaran makaranta 11zai iya gudu mita 100 cikin daƙiƙa 16 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Pawpawsaurus idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Pawpawsaurus kusan 22 km/h (14 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

Pawpawsaurus shi ne kaɗai nodosaurid da aka sani da yake da ƙasusuwa a kan fatar ido, waɗanda suka zama ruwan dare a wajen ankylosaurids.1

Ƙwaƙwalwarsa tana da tsawon milimita 96 (inci 3.8) da faɗin milimita 35 (inci 1.4), wanda hakan ya kai kashi 30 na tsawon ƙoƙon kansa.1

Na'urar CT scan ta nuna cewa Pawpawsaurus yana da ikon ji kamar na kada na zamani, wanda ke nufin ba ya jin sauti sosai.1

Ikon jin ƙamshinsa ya fi na yawancin dinosaurs masu cin nama na zamaninsa ƙarfi, godiya ga manyan ramukan hancinsa.1

Manyan ramukan hancin na iya taimaka masa wajen sanyaya jinin da ke zuwa ƙwaƙwalwa, neman abinci, ko gano haɗari.1

Pawpawsaurus ya rayu kimanin shekaru miliyan 105 zuwa 100 da suka wuce a lokacin Early Cretaceous.1 5

Burbushin halittar da aka sani guda ɗaya ne kawai, wato cikakken ƙoƙon kai, wanda Cameron Campbell ya gano a shekarar 1992.1

Hoton Pawpawsaurus da aka yi da AI — Hoton yadda Pawpawsaurus zai iya kasancewa wanda aka yi da AI, kwamfuta ce ta yi shi daga abin da masana kimiyya suka sani. Hasashe ne: ainihin dabbar za ta iya zama daban, kuma babu wanda ya san ainihin launukanta.

ka tambaya

Tambayoyin da aka fi yi game da Pawpawsaurus

?Yaya girman Pawpawsaurus yake?

Matsakaicin nodosaur ne, mai tsawon kusan mita 4.5 (ƙafa 15).1

?Shin Pawpawsaurus yana da wutsiya mai ƙashi a ƙarshe?

A'a, ba shi da wutsiya mai ƙashi. Ba kamar Ankylosaurus ba, Pawpawsaurus da danginsa (Nodosauridae) ba su da wannan makamin.4

?Me Pawpawsaurus yake ci?

Mai cin tsirrai ne. A matsayinsa na ankylosaur, yana cin tsirrai, ko da yake ba a san takamaiman abincinsa ba daga ƙoƙon kai kawai.1

?Shin Pawpawsaurus yana jin sauti sosai?

A'a, ikon jin sa da yake da shi yana kama da na kada na zamani, wanda ke nufin ba ya jin sauti sosai.1 2

Tambayi Rex game da Pawpawsaurus

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Mai karyata tatsuniya

Tatsuniya: Mutane da yawa suna tunanin Pawpawsaurus ƙaramin dinosaur ne saboda sunansa.

Gaskiya: A gaskiya, Pawpawsaurus matsakaicin dinosaur ne, mai tsawon kusan mita 4.5 (ƙafa 15).1

Don ƙwararrun dino

Sunan kimiyya: Pawpawsaurus
Wanda ya ba da suna: Lee 19965
Rukuni: Dinos masu kariya
Iyali / rukuni: Nodosauridae5
Rarrabewa: Ornithischia > Ankylosauria > Nodosauridae > Thyreophora5
Zamanin duwatsu: 106 zuwa 100 miliyan shekaru (Albian)5
Tsarin duwatsu: Paw Paw5
Kasashe: Amurka5
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology5
Gano: Y. N. Lee ne ya ba Pawpawsaurus suna a shekarar 1996 bisa ga cikakken ƙoƙon kai da aka gano a Paw Paw Formation na Texas a watan Mayu na shekarar 1992 ta hannun Cameron Campbell.1 5
Har yanzu ana muhawara: Masana kimiyya suna ta muhawara ko Pawpawsaurus nau'i ɗaya ne da wani nau'in nodosaurid daga wannan wurin, wato Texasetes pleurohalio.1

Inda bayanan suka fito

Pawpawsaurus (en.wikipedia.org)
Endocranial Morphology of the Primitive Nodosaurid Dinosaur Pawpawsaurus campbelli from the Early Cretaceous of North America | PLOS One (journals.plos.org)
PAWPAWSAURUS - DinoChecker dinosaur archive (dinochecker.com)
Early armored dino from Texas lacked cousin's club-tail weapon, but had a nose for danger | EurekAlert! (eurekalert.org)
Pawpawsaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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