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Zane na Pycnonemosaurus
Katin Dino No. 1508 na 2 027

Pycnonemosaurus

Sunan yana nufin: “kadan mai kama da gandun daji mai yawa”1
Ya ci: NamaDinosau masu cin namaLate Cretaceous

Pycnonemosaurus babban dinosaur ne mai cin nama wanda yake da kaifafan haƙora da ƙafafu masu ƙarfi. Ya rayu a inda yanzu ake kira Brazil, kimanin shekaru miliyan 72 da suka wuce. Shi ne ɗaya daga cikin manyan abelisaurids, waɗanda suke rukuni ne na masu farauta masu gajeren baki.1

Ya rayu
100 zuwa 66 miliyan shekaru da suka wuce4
Late Cretaceous
Burbushin halittu da aka samo a
Fazenda Roncador (yanzu Jangada Roncador), Mato Grosso, Brazil14
Tsayi
6 zuwa 9 m (20 zuwa 30 ft)1
ƙiyasi ya bambanta; ƙiyasi na farko mita 6 zuwa 7, na baya-bayan nan har zuwa mita 9
Nauyi
ton 1.2 zuwa ton 3.6 (2,600 zuwa 7,900 lb)1
Tsawo
2.7 m (8.9 ft)
ƙiyasin adewa
Gudun da ya fi kowa
kusan 30 km/h (19 mph)
Gudu, ƙiyasin adewa
Me Pycnonemosaurus yake ci?
Mai farauta ne wanda wataƙila yana cin titanosaurs, waɗanda su ne manyan dinosaurs masu dogayen wuya da aka samu a yankin. Ƙananan haƙoransa masu kaifi sun taimaka masa wajen kama ganimar da take gwagwarmaya.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Pycnonemosaurus kusan 9 m tsawo (30 ft)Keke kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)Giwa, babban dabba a kasa a yau kusan 6.5 m (21 ft)

Yaya tsayin sa yake?

Karekusan 0.5 m (1.6 ft)Dokikusan 1.6 m (5.2 ft)Pycnonemosauruskusan 2.7 m tsayi (8.9 ft)Giwakusan 3.2 m (10 ft)

ƙiyasin adewa

Yaya nauyin sa yake?

nauyin motoci 2.5
tsawon motoci 2 a ajiye a jeretsawon ayaba 50 a jerenauyin karnuka 180nauyin kankana 720nauyin ajujuwan makaranta 4nauyin beyar kankara 8zai iya gudu mita 100 cikin daƙiƙa 12 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Pycnonemosaurus idan aka kwatanta da KAI?

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

Yaya saurin sa yake?

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

1

Pycnonemosaurus shi ne babban abelisaurid da aka taɓa bayyana a hukumance, inda ƙiyasi na baya-bayan nan ya nuna tsawonsa ya kai kusan mita 8.9 (ƙafa 29.2).1

2

An gano ƙasusuwansa a cikin yashi mai duwatsu ja, kuma saman ƙasusuwan sun lalace, wanda ke nufin ƙasusuwan sun ɗan fito fili kafin a tattara su.1

3

Kwarangwal ɗin da aka sani ɗaya ne kawai kuma bai cika ba, ya haɗa da haƙora biyar, sassan ƙasusuwan wutsiya guda bakwai, ƙashin pubis na dama, ƙashin tibia na dama, da kuma wani ɓangare na ƙashin fibula na dama.12

4

Yana da ƙaramin ƙashin pubis da kuma wani ƙashi mai siffar gatari a kan tibia ɗinsa, waɗanda su ne abubuwan ban mamaki a tsakanin abelisaurs.12

5

Ana tunanin cewa wannan samfurin na wani matashi ne, wataƙila wanda bai kai ga girma sosai ba, don haka manya za su iya zama sun fi wannan girma.1

6

Ƙasusuwan wutsiyarsa suna da siffar fan kuma suna da ɓangarorin da suka fito gaba, wanda hakan alama ce ta abelisaurids, amma waɗannan ɓangarorin suna ƙara ƙanƙanta yayin da ake kusantar ƙarshen wutsiya.1

An yi shi da AIHoton Pycnonemosaurus da aka yi da AI
Hoton yadda Pycnonemosaurus 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 Pycnonemosaurus

?Yaya girman Pycnonemosaurus?

Tsawonsa ya kai kusan mita 8.9 kuma nauyinsa ya kai kusan tan 3.6. Wannan ya sa shi zama babban abelisaurid da aka taɓa bayyana a hukumance.1

?Me Pycnonemosaurus yake ci?

Mai farauta ne wanda wataƙila yana cin titanosaurs, waɗanda su ne manyan dinosaurs masu dogayen wuya da aka samu a yankin. Ƙananan haƙoransa masu kaifi sun taimaka masa wajen kama ganimar da take gwagwarmaya.1

?A ina aka gano Pycnonemosaurus?

An gano ƙasusuwansa a Brazil, a jihar Mato Grosso, a cikin yashi mai duwatsu ja na Cachoeira do Bom Jardim Formation.1

?Yaushe Pycnonemosaurus ya rayu?

Ya rayu a lokacin Late Cretaceous, kimanin shekaru miliyan 72 da suka wuce, a ƙarshen matakin Campanian zuwa farkon matakin Maastrichtian.1

?Shin Pycnonemosaurus dinosaur ne?

Ee, shi dinosaur ne mai cin nama (theropod), kuma yana cikin rukunin Abelisauridae.1

?Shin Pycnonemosaurus ya fi Carnotaurus girma?

Ee, Pycnonemosaurus ya fi girma. Tsawonsa ya kai kusan mita 8.9, yayin da Carnotaurus tsawonsa ya kai kusan mita 7.8.3

Tambayi Rex game da Pycnonemosaurus

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: Pycnonemosaurus ƙaramin dinosaur ne.

Gaskiya: A zahiri, yana ɗaya daga cikin manyan abelisaurids, inda ake ƙiyasin tsawonsa ya kai mita 9 (ƙafa 29.5) kuma nauyinsa ya kai tan 3.6.1

Don ƙwararrun dino

Sunan kimiyya
Pycnonemosaurus
Wanda ya ba da suna
Kellner and Campos 20024
Rukuni
Dinosau masu cin nama
Iyali / rukuni
Abelisauridae4
Rarrabewa
Theropoda > Ceratosauria > Abelisauridae4
Zamanin duwatsu
100 zuwa 66 miliyan shekaru (Cenomanian / Maastrichtian)4
Kasashe
Brazil4
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology4
Gano
An tattara burbushin halittun a tsakanin shekarar 1952 zuwa 1953 ta hannun Llewellyn Ivor Price a wani gona da ake kira Roncador a Mato Grosso, Brazil. Kellner da Campos ne suka ba shi suna a shekarar 2002.14
Har yanzu ana muhawara
Masana kimiyya ba su da tabbas kan ainihin girmansa saboda kwarangwal ɗin da aka samu bai cika ba kuma na wani matashi ne, don haka ƙiyasin girmansa yana tsakanin mita 6 zuwa 9.1

Inda bayanan suka fito

  1. Pycnonemosaurus (en.wikipedia.org)
  2. On a theropod dinosaur (Abelisauria) from the continental Cretaceous of Brazil (eurekamag.com)
  3. Allometry and body length of abelisauroid theropods: Pycnonemosaurus nevesi is the new king (sciencedirect.com)
  4. Pycnonemosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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