Katin Dino No. 1363 na 2 027

Pantosaurus

Sunan yana nufin: “kadan na kowa”1

Ya ci: NamaPlesiosaursLate JurassicBa dinosaur ba ne a zahiri

Pantosaurus was a long-necked marine reptile that swam in a shallow sea that once covered part of North America. It was not a dinosaur, but a plesiosaur, a type of ocean predator. It used its four flippers to glide through the water and catch fish and other prey.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

162 zuwa 155 miliyan shekaru da suka wuce4

Late Jurassic

Burbushin halittu da aka samo a

Wyoming, Amurka, a cikin Sundance Formation1 3

Gudun da ya fi kowa

kusan 27 km/h (17 mph)

Iyo, ƙiyasin adewa

Me Pantosaurus yake ci?

Pantosaurus yana cin kifi da sauran dabbobin ruwa. An sami kashin wani jaririn ichthyosaur a cikin ciki na Pantosaurus, wanda ke nuna cewa yana cin ichthyosaurs.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Pantosaurus kusan 27 km/h (17 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

Pantosaurus yana da dogon wuya mai kashi 35 zuwa 40, wadanda ake kira cervical vertebrae. Wadannan kashin sun kusa zama tsayi kamar yadda suke da fadi, wanda hakan ya taimaka wajen sa wuyan ya zama mai sassauci.3

Sunan Pantosaurus asali 'Parasaurus' ne, amma an riga an yi amfani da sunan don wata dabba, don haka masana kimiyya suka canza shi.1

Pantosaurus ya rayu a cikin Tekun Sundance, wani karamin teku da ya mamaye sassan Wyoming shekaru miliyan da suka wuce.1

Masana kimiyya suna tunanin cewa Pantosaurus na iya haihuwar da mai rai, ba kwai ba, saboda yana rayuwa a cikin ruwa.2

Kafafun gaba na Pantosaurus na musamman ne: kashin radius ya fi na ulna tsayi da fadi, wanda hakan ya taimaka masa wajen yin jagora a cikin ruwa.3

An sami kashin wani jaririn ichthyosaur (wani nau'in dabba na ruwa daban) a cikin ciki na Pantosaurus, wanda ke nuna cewa yana cin sauran dabbobin ruwa.1

Hoton Pantosaurus da aka yi da AI — Hoton yadda Pantosaurus 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 Pantosaurus

?Me Pantosaurus yake ci?

Pantosaurus yana cin kifi da sauran dabbobin ruwa. An sami kashin wani jaririn ichthyosaur a cikin ciki na Pantosaurus, wanda ke nuna cewa yana cin ichthyosaurs.1 3

?Yaya girman Pantosaurus?

Pantosaurus karamin plesiosaur ne, amma ba a san ainihin girmansa daga bayanan da muke da su ba. Yana da dogon wuya mai kashi 35 zuwa 40.1 3

?Yaushe Pantosaurus ya rayu?

Pantosaurus ya rayu a lokacin karshen zamanin Jurassic, kimanin shekaru miliyan 163 zuwa 157 da suka wuce.1 4

?Shin Pantosaurus dinosaur ne?

A'a, Pantosaurus ba dinosaur ba ne. Plesiosaur ne, wani nau'in dabba na ruwa da ke rayuwa a cikin teku.1

Tambayi Rex game da Pantosaurus

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 cewa Pantosaurus dinosaur ne saboda ya rayu a lokaci guda da dinosaur.

Gaskiya: Pantosaurus plesiosaur ne, dabba mai rayuwa a ruwa, ba dinosaur ba. Dinosaur suna rayuwa a kasa, yayin da Pantosaurus yake iyo a cikin teku.1

Don ƙwararrun dino

Sunan kimiyya: Pantosaurus
Wanda ya ba da suna: Marsh 18934
Rukuni: Plesiosaurs
Iyali / rukuni: Cryptoclididae4
Rarrabewa: Plesiosauria > Sauropterygia4
Zamanin duwatsu: 162 zuwa 155 miliyan shekaru (Oxfordian)4
Tsarin duwatsu: Sundance4
Kasashe: Amurka4
Rubutun burbushin halittu: 6 a cikin Bayanan Paleobiology4
An kuma san shi da: Parasaurus (tsoffin sunaye da yanzu ake ɗauka a matsayin dabba ɗaya)4
Gano: An fara samun Pantosaurus a Wyoming a karshen shekarun 1800 ta hannun Othniel Charles Marsh. Ya ba shi sunan Parasaurus a 1891, amma ya canza sunan zuwa Pantosaurus a 1893 saboda tsohon sunan an riga an yi amfani da shi.1 3
Har yanzu ana muhawara: Masana kimiyya har yanzu suna jayayya ko wasu kashin na Pantosaurus ne ko kuma na wani plesiosaur makamancinsa, saboda ba a san yadda kansa yake ba.3

Inda bayanan suka fito

Pantosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Current Taxonomic Status of the Plesiosaur Pantasaurus Striatus from the Upper Jurassic Sundance Formation, Wyoming (mds.marshall.edu)
Pantosaurus 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