Katin Dino No. 0428 na 2 027

Clidastes

Sunan yana nufin: “ƙasusuwan baya da suka kulle”1

Ya ci: NamaMosasaursƘarshen CretaceousBa dinosaur ba ne a zahiri

Clidastes ƙaramin dabba ne mai saurin iyo a cikin ruwa wanda ya rayu a tekun ƙarshen zamanin Cretaceous. Yana ɗaya daga cikin ƙananan mosasaurs, amma mai saurin iyo ne wanda yake bin kifi da squid a cikin ruwa marar zurfi.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

shekaru miliyan 94 zuwa 66 da suka wuce4

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Amurka (Alabama, Colorado, Delaware, Kansas, Montana, South Dakota, Texas), Sweden, Jamus, Mexico, Rasha, Jordan1 4

Tsawo

2 zuwa 6.2 m (6.6 zuwa 20 ft)1

mafi yawan samfurori suna da tsawon m 2 zuwa 4, mafi girma har zuwa m 6.2

Nauyi

55 kg (121 lb)2

Mafi girman gudu

kusan 33 km/h (21 mph)

Iyo, ƙiyasi

Me Clidastes yake ci?

Clidastes yana cin kifi, da sauran ƙananan dabbobi masu kashin baya. Yana farauta ne a cikin ruwa marar zurfi.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya nauyin sa yake?

nauyin karnuka 3

tsawon karnuka 6 daga hanci zuwa wutsiyatsawon ayaba 34 a jerenauyin kyanwar gida 14nauyin kankana 11nauyin yaran makarantar reno 3nauyin yaran makaranta 1.5zai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 5.5

Yaya girman Clidastes 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)

Clidastes kusan 33 km/h (21 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

Clidastes yana da ƙasusuwan baya na musamman waɗanda suke kullewa tare, wanda hakan yake sa bayansa ya yi ƙarfi don saurin iyo.1

Yana ɗaya daga cikin ƙananan mosasaurs, tsayinsa mita 2 zuwa 4 ne kawai a matsakaici, amma wasu sun girma har zuwa mita 6.2.1

Binciken sinadaran isotope a hakoransa ya nuna cewa Clidastes wani lokacin yana shiga ruwa mai daɗi, kamar yadda macizan ruwa na zamani suke yi.1

An fara gano burbushin halittar Clidastes a Alabama a shekarar 1869 ta hannun E. D. Cope, kuma an adana su cikin kyakkyawan yanayi.1

Wutsiyarsa tana da ƙasusuwa da tsokoki masu ƙarfi sosai, waɗanda suka taimaka masa wajen bin farauta mafi sauri.1

Wasu masana kimiyya suna tunanin cewa nau'i ɗaya ne kawai, Clidastes propython, yake ingantacce, amma wasu suna ganin akwai ƙari.1

Hoton Clidastes da aka yi da AI — Hoton yadda Clidastes 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 Clidastes

?Shin Clidastes dinosaur ne?

A'a, Clidastes kadangaren ruwa ne, ba dinosaur ba. Yana cikin rukunin da ake kira mosasaurs, waɗanda su ne dabbobi masu rarrafe da suke rayuwa a cikin teku.1 3

?Yaya girman Clidastes yake?

Clidastes yana ɗaya daga cikin mosasaurs mafiya ƙanƙanta, tsawonsa yawanci mita 2 zuwa 4 (ƙafa 6.6 zuwa 13.1). Mafiya girma daga cikin samfuransa sun kai kusan mita 6.2 (ƙafa 20).1 3

?Me Clidastes yake ci?

Clidastes yana cin kifi, da sauran ƙananan dabbobi masu kashin baya. Yana farauta ne a cikin ruwa marar zurfi.1 3

?Shin Clidastes zai iya yin iyo a ruwa mai daɗi?

Eh, binciken sinadaran isotope a hakoransa ya nuna cewa Clidastes wani lokacin yana shiga ruwa mai daɗi, kamar yadda macizan ruwa na zamani suke yi.1

Don ƙwararrun dino

Sunan kimiyya: Clidastes
Wanda ya ba da suna: Cope 18684
Rukuni: Mosasaurs
Iyali / rukuni: Mosasauridae4
Rarrabewa: Mosasauroidea4
Zamanin duwatsu: shekaru miliyan 94 zuwa 66 (Turonian / Maastrichtian)4
Tsarin duwatsu: Mooreville Chalk, Niobrara, Pierre Shale4
Kasashe: Amurka, Sweden, Jamus, Mexico, Russia, Jordan4
Rubutun burbushin halittu: 34 a cikin Bayanan Paleobiology4
Gano: E. D. Cope ne ya ba Clidastes suna a shekarar 1868, kuma a shekarar 1869 ya gano ƙasusuwan farko masu kyau a Mooreville Chalk na Alabama.1 4
Har yanzu ana muhawara: Masana kimiyya suna muhawara ko ƙasusuwan da aka gano a Turai da Jordan da gaske na Clidastes ne ko kuma na wasu mosasaurs ne.1

Inda bayanan suka fito

Clidastes (en.wikipedia.org)
Clidastes - Justapedia (justapedia.org)
Clidastes Facts for Kids (kids.kiddle.co)
Clidastes in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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