Katin Dino No. 1153 na 2 027

Megalneusaurus

Sunan yana nufin: “sarkin manyan jinsin masu rarrafe masu iyo”1

Ya ci: NamaPlesiosaursLate JurassicBa dinosaur ba ne a zahiri

Megalneusaurus wani katon dabba ne mai rarrafe na ruwa wanda ya yi iyo a cikin ƙaramin Tekun Sundance a lokacin Late Jurassic. Shi ne ɗaya daga cikin manyan maharba a Arewacin Amurka a wancan lokacin, yana da fiffike huɗu da babban kai.1

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

162 zuwa 155 miliyan shekaru da suka wuce3

Late Jurassic

Burbushin halittu da aka samo a

Wyoming, Amurka, da wataƙila Alaska, Amurka1

Tsayi

7 zuwa 9 m (23 zuwa 30 ft)1

ƙiyasi

Gudun da ya fi kowa

kusan 23 km/h (14 mph)

Iyo, ƙiyasin adewa

Me Megalneusaurus yake ci?

Yana cin dabbobi masu kama da squid da kifi, bisa ga ƙananan ƙugiyoyi da ƙashin kifi da aka samu a cikin cikinsa. Haka kuma yana iya cin wasu plesiosaurs.

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 motoci 2 a ajiye a jeretsawon ayaba 50 a jerezai iya yin iyo tsawon babban wurin waha (50 m) cikin daƙiƙa 7.8

Yaya girman Megalneusaurus 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)

Megalneusaurus kusan 23 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

Megalneusaurus yana ɗaya daga cikin manyan pliosaurs a Arewacin Amurka, yana da tsawon mita 7 zuwa 9 (ƙafa 23 zuwa 30).1

Fiffikensa na baya sun fi na gaba girma, wanda ba kasafai ake gani ba ga plesiosaurs.1

Abincin da aka gano a cikin cikinsa ya haɗa da ƙananan ƙugiyoyi daga dabbobi masu kama da squid da guntun ƙasusuwan kifi.1 2

Ya rayu a cikin Tekun Sundance, wani ƙaramin teku da ya mamaye sassan Arewacin Amurka a lokacin zamanin Jurassic.1

Masana kimiyya suna tunanin cewa shi mafarauci ne mai kwanton ɓauna, yana jira don ya far wa abincinsa ba zato ba tsammani.1

Wani samfurin da aka samu daga Alaska ya nuna cewa yana iya rayuwa a cikin ruwan sanyi ma.1

Hoton Megalneusaurus da aka yi da AI — Hoton yadda Megalneusaurus 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 Megalneusaurus

?Yaya girman Megalneusaurus yake?

Megalneusaurus yana da tsawon mita 7 zuwa 9 (ƙafa 23 zuwa 30). Wasu ƙiyasin sun ce zai iya kaiwa kusan mita 13 (ƙafa 43).1

?Me Megalneusaurus yake ci?

Yana cin dabbobi masu kama da squid da kifi, bisa ga ƙananan ƙugiyoyi da ƙashin kifi da aka samu a cikin cikinsa. Haka kuma yana iya cin wasu plesiosaurs.1 2

?Shin Megalneusaurus zai iya rayuwa a cikin ruwan sanyi?

Eh. Wani samfurin da aka samu a Alaska ya nuna cewa yana iya rayuwa a cikin ruwan sanyi, inda akwai ƙarancin dabbobi.1

?Shin Megalneusaurus dinosaur ne?

A'a, dabba ce mai rarrafe ta ruwa da ake kira pliosaur, ba dinosaur ba ne. Ya rayu a cikin teku.1

Tambayi Rex game da Megalneusaurus

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: Wasu mutane suna tunanin Megalneusaurus dinosaur ne.

Gaskiya: Plesiosaur ne, dabba mai rarrafe na ruwa, ba dinosaur ba.1

Don ƙwararrun dino

Sunan kimiyya: Megalneusaurus
Wanda ya ba da suna: Knight 18983
Rukuni: Plesiosaurs
Iyali / rukuni: Plesiosauria3
Rarrabewa: Plesiosauria > Sauropterygia3
Zamanin duwatsu: 162 zuwa 155 miliyan shekaru (Oxfordian)3
Tsarin duwatsu: Sundance3
Kasashe: Amurka3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: Wilbur Clinton Knight ne ya gano kuma ya bayyana burbushin halittun farko a shekarar 1895, kusa da Ervay, Wyoming. Da farko ya kira shi Cimoliosaurus rex, sannan ya ba shi sunan jinsinsa a shekarar 1898.1 2
Har yanzu ana muhawara: Masana kimiyya suna muhawara kan ko Megalneusaurus jinsi ne ingantacce saboda yawancin burbushin halittun farko sun ɓace.1

Inda bayanan suka fito

Megalneusaurus (en.wikipedia.org)
REDISCOVERY OF WILBUR KNIGHT’S MEGALNEUSAURUS REX SITE: NEW MATERIAL FROM AN OLD PIT (wyomingdinosaurcenter.org)
Megalneusaurus 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.

Rex yana jin yunwa! Dino Wiki aikin uba ne don dansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manyan mutane za su iya ba Rex abun ciye-ciye don taimakawa wajen ci gaba da kasancewa a yanar gizo.Ba Rex abinci