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Zane na Selmasaurus
Katin Dino No. 1621 na 2 027

Selmasaurus

Sunan yana nufin: “Kadan na Selma, an sa masa suna ne bayan rukunin duwatsu na Selma da ke Alabama”1
Ya ci: NamaMosasaursLate CretaceousBa dinosaur ba ne a zahiri

Selmasaurus wani ƙaramin rarrafe ne na ruwa mai ban tsoro wanda ya rayu a cikin ƙananan tekuna na Arewacin Amurka a lokacin da dinosaur suke rayuwa. Yana da ƙwanƙolin kai mai tauri wanda ba ya iya miƙewa kamar sauran mosasaurs, don haka yana cin ƙananan abinci. Akwai nau'i biyu da aka sani, ɗaya daga Alabama ɗaya kuma daga Kansas.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
86 zuwa 72 miliyan shekaru da suka wuce2
Late Cretaceous
Burbushin halittu da aka samo a
Alabama da Kansas, Amurka21
Tsayi
3 zuwa 5 m (9.8 zuwa 16 ft)1
an kiyasta
Gudun da ya fi kowa
kusan 38 km/h (24 mph)
Iyo, ƙiyasin adewa
Me Selmasaurus yake ci?
Selmasaurus mafarauci ne wanda yake cin ƙananan abinci. Saboda ƙwanƙolin kansa ba ya iya miƙewa ya buɗe sosai, ba ya iya haɗiye manyan dabbobi kamar sauran mosasaurs.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Selmasaurus kusan 5 m tsawo (16 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 5 daga hanci zuwa wutsiyatsawon ayaba 28 a jerezai iya yin iyo tsawon babban wurin waha (50 m) cikin daƙiƙa 4.7

Yaya girman Selmasaurus 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

Selmasaurus yana da ƙarancin haƙora fiye da kowane mosasaur da aka sani, wanda hakan ya sa ya zama na musamman a tsakanin danginsa.1

2

Ba kamar yawancin mosasaurs ba, Selmasaurus ba ya iya faɗaɗa muƙamuƙinsa don haɗiye manyan abinci. Ƙwanƙolin kansa yana da tauri kuma ba shi da haɗin gwiwa mai sassauƙa da sauran mosasaurs suke amfani da shi wajen cin manyan dabbobi.1

3

Burbushin Selmasaurus na farko shi ne ƙwanƙolin kai da aka gano a Alabama, amma tsawon shekaru da yawa babu wanda ya san ainihin matakin dutsen da ya fito. A 1998, masana kimiyya sun yi amfani da ƙananan burbushi daga ƙwanƙolin don gano shekarunsa.1

4

Wani nau'i, Selmasaurus johnsoni, wata iyali ce ta gano shi a Kansas a 1996 kuma suka bayar da shi ga gidan tarihi. Ƙwanƙolin kansa yana ɗaya daga cikin ƙwanƙolin mosasaur mafi cika da aka taɓa gani.1

5

Selmasaurus ya rayu kimanin shekaru miliyan 86 zuwa 80 da suka wuce, a zamanin Ƙarshen Cretaceous.1

6

Nazarin sinadarai ya nuna cewa Selmasaurus johnsoni wani lokacin yana yin iyo a cikin zurfin ruwan teku, ba kawai kusa da bakin teku ba kamar sauran plioplatecarpines da yawa.1

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

?Yaya girman Selmasaurus yake?

Selmasaurus ƙaramin mosasaur ne, mai tsawon mita 3 zuwa 5 (ƙafa 10 zuwa 16).1

?Me Selmasaurus yake ci?

Selmasaurus mafarauci ne wanda yake cin ƙananan abinci. Saboda ƙwanƙolin kansa ba ya iya miƙewa ya buɗe sosai, ba ya iya haɗiye manyan dabbobi kamar sauran mosasaurs.1

?Shin Selmasaurus dinosaur ne?

A'a, Selmasaurus ba dinosaur ba ne. Rarrafe ne na ruwa da ake kira mosasaur wanda ya rayu a cikin teku a lokacin da dinosaur suke rayuwa.1

Tambayi Rex game da Selmasaurus

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
Selmasaurus
Wanda ya ba da suna
Wright and Shannon 19882
Rukuni
Mosasaurs
Iyali / rukuni
Mosasauridae2
Rarrabewa
Mosasauroidea2
Zamanin duwatsu
86 zuwa 72 miliyan shekaru (Santonian / Campanian)2
Tsarin duwatsu
Mooreville Chalk, Niobrara2
Kasashe
Amurka2
Rubutun burbushin halittu
2 a cikin Bayanan Paleobiology2
Gano
An fara ba Selmasaurus suna a 1988 ta hannun Kenneth Wright da Samuel Shannon, bisa ga ƙwanƙolin kai da aka gano a Alabama. An sa wa nau'in S. russelli suna bayan masanin burbushin halittu Dale Russell. An gano nau'i na biyu, S. johnsoni, a Kansas a 1996 kuma aka ba shi suna a 2008.1
Har yanzu ana muhawara
Masana kimiyya har yanzu suna ta muhawara kan yadda Selmasaurus yake da alaƙa da sauran mosasaurs. Wasu suna tunanin yana da alaƙa sosai da Ectenosaurus, yayin da wasu kuma suke sanya shi a cikin rukuni mai suna Selmasaurini tare da Gavialimimus da Goronyosaurus.1

Inda bayanan suka fito

  1. Selmasaurus (en.wikipedia.org)
  2. Selmasaurus 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

Ƙari daga wannan rukunin: Mosasaurs

MosasaurusMosasaursPrognathodonMosasaursTylosaurusMosasaursPlatecarpusMosasaursClidastesMosasaursGlobidensMosasaurs

Haka kuma daga lokaci guda: Late Cretaceous

TyrannosaurusTyrannosaursTriceratopsDinosaur masu ƙahoniVelociraptorRaptorsSpinosaurusSpinosaursAnkylosaurusDinos masu kariyaParasaurolophusDinosaur masu hancin agwagwa
Tambayi RexMataimakin AI dinoBa Rex abinciakwatin bayar da gudunmawa don manya