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Zane na Athabascasaurus
Katin Dino No. 0187 na 2 027

Athabascasaurus

Sunan yana nufin: “Mai rarrafe na Athabasca”1
Ya ci: NamaIchthyosaursEarly CretaceousBa dinosaur ba ne a zahiri

Athabascasaurus wani ichthyosaur ne mai matsakaicin girma, wata dabbar rarrafe ta teku da ta yi iyo a tsoffin tekunan Alberta, Canada, kimanin shekaru miliyan 112 da suka wuce. Ya ɗan yi kama da dabbar dolphin mai dogon baki da manyan idanuwa, kuma mafarauci ne mai sauri mai cin nama.12

Gaskiya mai ban sha'awa: wannan dabbar ruwa mai rarrafe tana iyo yayin da dinosaur suke tafiya a ƙasa. Kowa yana kiran su dino, amma reshe ne daban na dabbobi masu rarrafe.
Ya rayu
113 zuwa 110 miliyan shekaru da suka wuce2
Early Cretaceous
Burbushin halittu da aka samo a
Alberta, Kanada, a cikin Clearwater Formation kusa da Fort McMurray12
Tsayi
3.5 m (11 ft)1
Gudun da ya fi kowa
kusan 48 km/h (30 mph)
Iyo, ƙiyasin adewa

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Athabascasaurus kusan 3.5 m tsawo (11 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)
tsawon karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 19 a jerezai iya yin iyo tsawon babban wurin waha (50 m) cikin daƙiƙa 3.8

Yaya girman Athabascasaurus 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

Athabascasaurus yana da ƙasusuwan baya 42 a gaban kwatangwalonsa, wanda hakan adadi ne ƙarami ga ichthyosaur na rukunin ophthalmosaurid.1

2

Sunansa ya fito ne daga Kogin Athabasca, wanda ke gudana ta yankin yashin mai inda aka gano burbushin.1

3

Burbushin Athabascasaurus guda ɗaya tilo da aka sani an gano shi ne a shekarar 2000 a wani ma'adinan yashi na mai, kuma yanzu ana ajiye shi a Gidan Tarihi na Royal Tyrrell da ke Alberta.1

4

Wannan ichthyosaur yana da wani abu na musamman a kan kwanyarsa: wani ɓangare mai siffar alwatika a kan ƙashin postfrontal wanda ya miƙe a kan ƙashin postorbital.1

5

Athabascasaurus ya rayu a lokacin Early Cretaceous, kimanin shekaru miliyan 112 zuwa 109 da suka wuce, lokacin da wani teku mai ɗumi da ba shi da zurfi ya rufe Alberta.12

An yi shi da AIHoton Athabascasaurus da aka yi da AI
Hoton yadda Athabascasaurus 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.

Tambayi Rex game da Athabascasaurus

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.

Don ƙwararrun dino

Sunan kimiyya
Athabascasaurus
Wanda ya ba da suna
Druckenmiller and Maxwell 20102
Rukuni
Ichthyosaurs
Iyali / rukuni
Ophthalmosauridae2
Rarrabewa
Ichthyosauria > Ichthyosauromorpha2
Zamanin duwatsu
113 zuwa 110 miliyan shekaru (Albian)2
Tsarin duwatsu
Clearwater2
Kasashe
Canada2
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology2
Gano
Patrick S. Druckenmiller da Erin E. Maxwell ne suka ba da sunan Athabascasaurus a shekarar 2010, bisa ga kwarangwal kusan cikakke da aka samu a wani ma'adinan yashi na mai a Alberta, Kanada.12
Har yanzu ana muhawara
Masana kimiyya ba su da tabbacin yadda dogayen sassan ƙasusuwan supratemporal suka kai nisa a kan kwanyar.1

Inda bayanan suka fito

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

Kowane gaskiya a wannan shafin yana da lamba da ke nuna tushenta. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

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Ƙari daga wannan rukunin: Ichthyosaurs

IchthyosaurusIchthyosaursPlatypterygiusIchthyosaursStenopterygiusIchthyosaursKhudiakoviaIchthyosaursOphthalmosaurusIchthyosaursChonespondylusIchthyosaurs

Haka kuma daga lokaci guda: Early Cretaceous

StegosaurusDinosau masu kariya a jikiIguanodonMasu cin shuka masu bakiArchaeopteryxTsuntsayen farkoGiganotosaurusDinosau masu cin namaMicroraptorRaptorsDeinonychusRaptors
Tambayi RexMataimakin AI dinoBa Rex abinciakwatin bayar da gudunmawa don manya