Katin Dino No. 0987 na 2 027

Kronosaurus

Sunan yana nufin: “kadangarun Kronos, wani Titan daga tatsuniyar Girka”1

Ya ci: NamaPlesiosaursEarly CretaceousBa dinosaur ba ne a zahiri

Kronosaurus wani katon halittar ruwa ne wanda ya yi iyo a cikin tekuna da ruwayen cikin ƙasa a lokacin farkon zamanin Cretaceous. Pliosaur ne, wani nau'in plesiosaur mai gajeren wuya tare da babban kai da muƙamuƙai masu ƙarfi. Tare da fiffikensa guda huɗu, zai iya 'tashi' a ƙarƙashin ruwa don farautar manyan abinci.2 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

121 zuwa 100 miliyan shekaru da suka wuce4

Early Cretaceous

Burbushin halittu da aka samo a

Queensland, New South Wales da South Australia, Australia; har ila yau Boyacá, Colombia2 1 4

Tsayi

9 zuwa 10 m (30 zuwa 33 ft)2

kiyasin kusan mita 13 yanzu ana ganin cewa ya wuce gona da iri

Nauyi

ton 10.6 zuwa ton 12.1 (23,400 zuwa 26,700 lb)1

Gudun da ya fi kowa

kusan 19 km/h (12 mph)

Iyo, ƙiyasin adewa

Me Kronosaurus yake ci?

Kronosaurus yana cin manyan kifi, squid, ammonites, kunkurun ruwa, har ma da sauran dabbobin ruwa kamar elasmosaurids da ichthyosaurs.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya nauyin sa yake?

nauyin giwaye 2

tsawon motoci 2 a ajiye a jeretsawon ayaba 56 a jerenauyin motoci 8nauyin kankana 2400nauyin ajujuwan makaranta 15nauyin beyar kankara 27zai iya yin iyo tsawon babban wurin waha (50 m) cikin daƙiƙa 9.5

Yaya girman Kronosaurus 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)

Kronosaurus kusan 19 km/h (12 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

Kronosaurus yana da kai mai tsawon akalla mita 2.4, wanda yake da girma sosai idan aka kwatanta da tsawon jikinsa na mita 10.2

Hakoransa suna da siffar mazugi kuma suna da karfi, sun dace sosai don fasa kwasan ammonites.2

Wani kashin Kronosaurus (QM F10113) yana dauke da ragowar kunkuru na ruwa a cikinsa. Kunkurun ya yi girma sosai har ya sa pliosaur din ya shaƙe.1

Alamun cizo a kan kashin kan wani elasmosaurid mai suna Eromangasaurus sun nuna cewa Kronosaurus ya kai masa hari, wataƙila yana nufin dogon wuyansa.1

Kronosaurus ya rayu a cikin tekun Eromanga mai sanyi, wani teku na cikin kasa wanda ya mamaye sassan Australia. Kankara da duwatsu sun nuna cewa ruwan yana kusa da daskarewa a lokacin hunturu.2

Ba kamar elasmosaurids masu dogon wuya ba, pliosaurids kamar Kronosaurus za su iya yin iyo cikin sauri na dogon lokaci.2

Kashin farko na Kronosaurus wani guntun kashin muuna ne da aka gano a shekarar 1899. Da farko an yi tunanin cewa na ichthyosaur ne.1

Hoton Kronosaurus da aka yi da AI — Hoton yadda Kronosaurus 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 Kronosaurus

?Yaya girman Kronosaurus?

Kronosaurus yana da tsawon mita 9 zuwa 10. Tsohon kiyasin mita 13 ya yi yawa domin kwarangwal din yana da kashin baya da yawa.1 2

?Shin Kronosaurus dinosaur ne?

A'a, Kronosaurus dabba ne na ruwa da ake kira pliosaur, wani nau'in plesiosaur. Ba dinosaur ba ne.1 2

?Me Kronosaurus yake ci?

Kronosaurus yana cin manyan kifi, squid, ammonites, kunkurun ruwa, har ma da sauran dabbobin ruwa kamar elasmosaurids da ichthyosaurs.2 1

?Yaya saurin Kronosaurus yake wajen yin iyo?

Pliosaurids kamar Kronosaurus za su iya yin iyo da sauri na dogon lokaci, ta amfani da dukkan fiffikensu guda huɗu don 'tashi' a ƙarƙashin ruwa. Masana kimiyya ba su san ainihin gudunsa ba.2

?Yaya karfin cizon Kronosaurus?

Ƙarfin cizonsa ya kai newton 15,000 zuwa 27,000. Wannan ya fi ƙarfin cizon kowace dabba mai rai a yau, amma ya yi ƙasa da na megalodon.1

?A ina Kronosaurus ya rayu?

Kronosaurus ya rayu a cikin tekun Eromanga, wani teku na cikin kasa wanda ya mamaye sassan Australia a zamanin Early Cretaceous. Ruwan yana da sanyi, kusa da daskarewa a lokacin hunturu.2 1

?Yaushe Kronosaurus ya rayu?

Kronosaurus ya rayu a zamanin Early Cretaceous, kimanin shekaru miliyan 125 zuwa 100 da suka wuce.3

?Shin Kronosaurus yana da gashin tsuntsu?

A'a, Kronosaurus dabba ne mai rarrafe na cikin ruwa mai fata santsi da kuma kafafu masu kama da fiffike. Ba shi da gashin tsuntsu.1

Tambayi Rex game da Kronosaurus

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: Kronosaurus yana da tsawon kusan mita 13.

Gaskiya: Masana kimiyya yanzu suna tunanin cewa bai wuce mita 10 ba. Tsohon kiyasin mita 13 ya samo asali ne daga kuskuren sake gina kwarangwal din.2

Don ƙwararrun dino

Sunan kimiyya: Kronosaurus
Wanda ya ba da suna: Longman 19244
Rukuni: Plesiosaurs
Iyali / rukuni: Pliosauridae4
Rarrabewa: Plesiosauria > Pliosauridae > Sauropterygia4
Zamanin duwatsu: 121 zuwa 100 miliyan shekaru (Aptian / Albian)4
Tsarin duwatsu: Wallumbilla, Toolebuc, Paja4
Kasashe: Australia, Colombia4
Rubutun burbushin halittu: 4 a cikin Bayanan Paleobiology4
Gano: An gano kashin farko a shekarar 1899 kusa da Hughenden, Queensland. A shekarar 1924, Albert Heber Longman ya ba shi sunan Kronosaurus queenslandicus. Gidan tarihin Harvard Museum of Comparative Zoology ya tattara wani shahararren kwarangwal a farkon shekarun 1930.1
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin ko pliosaur na Colombia mai suna Monquirasaurus boyacensis da gaske yana da dangantaka da Kronosaurus ko kuma yana cikin wani rukuni daban.1

Inda bayanan suka fito

Kronosaurus (en.wikipedia.org)
Kronosaurus queenslandicus - The Australian Museum (australian.museum)
Fossil Factfile: Kronosaurus (australiangeographic.com.au)
Kronosaurus 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