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Katin Dino No. 1932 na 2 027

Xenotarsosaurus

Sunan yana nufin: “kadangare mai idon sawu mai ban mamaki”1
Ya ci: NamaDinosau masu cin namaƘarshen Cretaceous

Xenotarsosaurus dinosaur ne mai cin nama wanda ya yi yawo a Argentina a zamanin Late Cretaceous. Yana da idon sawu mai ban mamaki wanda ya bambanta da sauran dinosaurs, kuma hakan ne ya sa aka ba shi wannan suna.1

Ya rayu
shekaru miliyan 100 zuwa 90 da suka wuce2
Ƙarshen Cretaceous
Burbushin halittu da aka samo a
Lardin Chubut, Argentina12
Tsawo
5.4 zuwa 6 m (18 zuwa 20 ft)1
ƙiyasin ya bambanta
Nauyi
430 kg zuwa 750 kg (948 zuwa 1,700 lb)1
Tsayi
1.9 m (6.2 ft)
ƙiyasi
Mafi girman gudu
kusan 41 km/h (25 mph)
Gudu, ƙiyasi
Me Xenotarsosaurus yake ci?
Mai cin nama ne, kamar sauran theropods.

Yaushe ya rayu?

Triassic
Jurassic
Cretaceous
Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Xenotarsosaurus kusan 6 m tsawo (20 ft)Keken manya kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)Giwa, dabba mafi girma a doron ƙasa 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)Xenotarsosauruskusan 1.9 m tsayi (6.2 ft)Giwakusan 3.2 m (10 ft)

ƙiyasi

Yaya nauyin sa yake?

nauyin karnuka 38
tsawon karnuka 6 daga hanci zuwa wutsiyatsawon ayaba 33 a jerenauyin kankana 150nauyin yaran makarantar reno 39nauyin yaran makaranta 23zai iya gudu mita 100 cikin daƙiƙa 8.8 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Xenotarsosaurus 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

An san Xenotarsosaurus ne kawai ta hanyar ƴan ƙasusuwa kaɗan: ƙasusuwan baya guda biyu da ƙafar baya ta dama.1

2

Ƙasusuwan idon sawunsa sun haɗe gaba ɗaya, wanda abu ne mai ban mamaki kuma hakan ya ba dinosaur ɗin sunansa.1

3

Masana suna tunanin cewa Xenotarsosaurus yana da tsawon mita 5.4 zuwa 6, kusan tsawon ƙaramin motar bas.1

4

Yana da nauyin tsakanin kilogiram 430 da 750, kamar nauyin wata babbar saniya ko ƙaramin mota.1

5

Xenotarsosaurus ya rayu kimanin shekaru miliyan 95 da suka wuce, a lokacin ƙarshen zamanin Cretaceous.1

6

An gano burbushin ƙasusuwansa kusa da wata gona da ake kira Ocho Hermanos a ƙasar Argentina.1

7

Wasu masana kimiyya suna tunanin Xenotarsosaurus dangi ne na kusa da Carnotaurus, wani mai cin nama mai ƙaho.1

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

?Me Xenotarsosaurus yake ci?

Mai cin nama ne, kamar sauran theropods.1

?Yaya girman Xenotarsosaurus?

Masana kimiyya sun kiyasta cewa tsawonsa ya kai mita 5.4 zuwa 6, kamar tsawon ƙaramin bas, kuma yana da nauyin tsakanin kilogiram 430 zuwa 750, kamar nauyin wata babbar saniya ko ƙaramin mota.1

?A ina Xenotarsosaurus ya rayu?

Ya rayu a inda yanzu ake kira Argentina, a lardin Chubut. An gano burbushin ƙasusuwansa a cikin Bajo Barreal Formation.1

?Yaushe Xenotarsosaurus ya rayu?

Ya rayu a lokacin ƙarshen zamanin Cretaceous, kimanin shekaru miliyan 95 da suka wuce.1

Don ƙwararrun dino

Sunan kimiyya
Xenotarsosaurus
Wanda ya ba da suna
Martínez et al. 19862
Rukuni
Dinosau masu cin nama
Iyali / rukuni
Abelisauridae2
Rarrabewa
Theropoda > Ceratosauria > Abelisauridae2
Zamanin duwatsu
shekaru miliyan 100 zuwa 90 (Cenomanian / Turonian)2
Tsarin duwatsu
Bajo Barreal2
Kasashe
Argentina2
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology2
Gano
Rubén Martínez da tawagarsa ne suka ba Xenotarsosaurus suna a shekarar 1986. Masanin ilimin ƙasa Juan Carlos Sciutto ne ya gano ƙasusuwan a shekarar 1980, kuma daga baya masanin ilimin halittu José Bonaparte ya ƙara tattara ƙarin ƙasusuwa.1
Har yanzu ana muhawara
Masana ba su da tabbas kan yadda Xenotarsosaurus yake da alaƙa da sauran abelisaurids ba. Wasu suna tunanin cewa shi abelisaurid ne na gaskiya, yayin da wasu ke cewa yana iya zama neoceratosaurian na farko.1

Inda bayanan suka fito

  1. Xenotarsosaurus (en.wikipedia.org)
  2. Xenotarsosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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