Katin Dino No. 1352 na 2 027

Palmulasaurus

Sunan yana nufin: “ƙaramin kadangaren dabino”1

Ya ci: NamaPlesiosaursLate CretaceousBa dinosaur ba ne a zahiri

Palmulasaurus wata dabba ce mai rarrafe a cikin teku mai saurin iyo wadda ta rayu a cikin ɗumi-ɗumin tekunan Utah kimanin shekaru miliyan 93 da suka wuce. Yana da dogon wuya da fikafikai huɗu don tuƙa ruwa. Duk da cewa ya yi kama da dinosaur, a gaskiya plesiosaur ne, wani nau'in daban na tsohuwar dabbar rarrafe.1 3

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

94 zuwa 90 miliyan shekaru da suka wuce3

Late Cretaceous

Burbushin halittu da aka samo a

Utah, Amurka3 1

Tsayi

3 zuwa 4 m (9.8 zuwa 13 ft)1

an kiyasta

Gudun da ya fi kowa

kusan 29 km/h (18 mph)

Iyo, ƙiyasin adewa

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 karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 22 a jerezai iya yin iyo tsawon babban wurin waha (50 m) cikin daƙiƙa 6.2

Yaya girman Palmulasaurus 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)

Palmulasaurus kusan 29 km/h (18 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

Da farko an kira Palmulasaurus da Palmula, amma sunan ya riga ya zama mallakin wani ƙaramin ƙashin kwasfa. Masana kimiyya sun tilasta ba shi sabon suna.1

Ya rayu a lokacin Turonian, kimanin shekaru miliyan 94 zuwa 89 da suka wuce.1 3

Palmulasaurus yana cikin rukunin plesiosaurs da ake kira polycotylids, waɗanda suke da gajeren wuya kuma masu saurin iyo.1

An gano ƙasusuwansa a Tropic Shale da ke Utah, wanda a da ya kasance teku mai ɗumi da kuma ƙarancin zurfi.1 3

Palmulasaurus yana haihuwar ɗansa kai tsaye, ba ya yin ƙwai, kamar sauran dabbobi masu rarrafe na cikin ruwa.2

Hoton Palmulasaurus da aka yi da AI — Hoton yadda Palmulasaurus 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.

Tambayi Rex game da Palmulasaurus

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: Palmulasaurus
Wanda ya ba da suna: Albright et al. 20073
Rukuni: Plesiosaurs
Iyali / rukuni: Polycotylidae3
Rarrabewa: Plesiosauria > Sauropterygia3
Zamanin duwatsu: 94 zuwa 90 miliyan shekaru (Turonian)3
Tsarin duwatsu: Tropic Shale3
Kasashe: Amurka3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: L. B. Albright, D. D. Gillette, da A. L. Titus ne suka ba Palmulasaurus suna a shekarar 2007. Da farko sun kira shi Palmula, amma sunan ya riga ya zama mallakin wani ƙaramin halitta, don haka suka canza shi zuwa Palmulasaurus.1 3
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin yadda girman Palmulasaurus ya kai ba, domin kashin da aka gano kaɗan ne.1

Inda bayanan suka fito

Palmulasaurus (en.wikipedia.org)
Palmulasaurus quadratus - Encyclopedia of Life (eol.org)
Palmulasaurus 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