Katin Dino No. 0289 na 2 027

Borealonectes

Sunan yana nufin: “mai iyo na arewa”1

Ya ci: NamaPlesiosaursMiddle JurassicBa dinosaur ba ne a zahiri

Borealonectes wata dabba ce mai rarrafe ta teku da ta yi iyo a cikin tekun Arctic mai sanyi shekaru miliyan 165 da suka wuce. Tana da dogon wuya da fuka-fukan iyo huɗu don yin iyo a cikin ruwa. Ta kasance mai farauta mai tsananin tsoro tare da haƙora masu kaifi.1 2

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

165 zuwa 162 miliyan shekaru da suka wuce3

Middle Jurassic

Burbushin halittu da aka samo a

Tsibirin Melville, yankin Arctic Archipelago na ƙasar Kanada, Kanada1 3

Tsayi

3 zuwa 4 m (9.8 zuwa 13 ft)1

an kiyasta shi ne daga wani ɓangare na kwarangwal

Gudun da ya fi kowa

kusan 29 km/h (18 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?

tsawon karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 22 a jerezai iya yin iyo tsawon babban wurin waha (50 m) cikin daƙiƙa 6.2

Yaya girman Borealonectes 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)

Borealonectes kusan 29 km/h (18 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

Borealonectes yana ɗaya daga cikin ƴan plesiosaurs da aka sani daga zamanin Jurassic na Arewacin Amurka.1

Ita ce dabba ta farko mai rayuwa a ruwa daga Arctic na Canada tare da ƙoƙon kai da aka kiyaye sosai.1 2

Ƙashin da aka sani kawai ya haɗa da ƙoƙon kai, ƙashin wuya, da kuma gaban ƙafar dama.1

Borealonectes ya rayu a lokacin Middle Jurassic, kimanin shekaru miliyan 165 zuwa 161 da suka wuce.1 3

Ya kasance cikin rukuni da ake kira rhomaleosaurids, waɗanda suke plesiosaurs masu gajeren wuya.1 2

Sunan Borealonectes yana nufin 'mai ninkaya na arewa' a harshen Girkanci.1

Hoton Borealonectes da aka yi da AI — Hoton yadda Borealonectes 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 Borealonectes

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: Borealonectes
Wanda ya ba da suna: Sato and Wu 20083
Rukuni: Plesiosaurs
Iyali / rukuni: Rhomaleosauridae3
Rarrabewa: Plesiosauria > Sauropterygia3
Zamanin duwatsu: 165 zuwa 162 miliyan shekaru (Callovian)3
Tsarin duwatsu: Hiccles Cove3
Kasashe: Canada3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: Tamaki Sato da Xiao-Chun Wu ne suka ba Borealonectes suna a shekarar 2008 bisa ga wani ɓangaren ƙashin jiki da aka gano a Hiccles Cove Formation a tsibirin Melville, Canada.1 2
Har yanzu ana muhawara: Masana kimiyya ba su da tabbas kan yadda girman Borealonectes ya kai, saboda ɓangaren ƙashin jiki guda ɗaya ne kawai aka gano.1

Inda bayanan suka fito

Borealonectes (en.wikipedia.org)
A new Jurassic pliosaur from Melville Island, Canadian Arctic Archipelago (cdnsciencepub.com)
Borealonectes 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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