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Zane na Dearcmhara
Katin Dino No. 0499 na 2 027

Dearcmhara

Sunan yana nufin: “kadan mai ruwa”1
Ya ci: NamaIchthyosaursFarkon Jurassic zuwa Tsakiyar JurassicBa dinosaur ba ne a zahiri

Dearcmhara wata dabba ce ta ruwa wadda ta rayu a cikin tekuna masu dumi kusa da Scotland a lokacin Jurassic. Tana kama da dolphin mai dogon hanci da fikafikai, kuma tana yin iyo da sauri wajen farautar kifi da squid.21

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 184 zuwa 169 da suka wuce5
Farkon Jurassic zuwa Tsakiyar Jurassic
Burbushin halittu da aka samo a
Bearreraig Bay, tsibirin Skye, Scotland, UK1
Tsawo
4.3 m (14 ft)34
Mafi girman gudu
kusan 47 km/h (29 mph)
Iyo, ƙiyasi

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Dearcmhara kusan 4.3 m tsawo (14 ft)Keken manya kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)Giwa, dabba mafi girma a doron ƙasa a yau kusan 6.5 m (21 ft)
tsawon karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 24 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 3.8

Yaya girman Dearcmhara 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

An san Dearcmhara ne kawai ta hanyar wasu kashi kaɗan: kashin hannu (humerus) da kashin baya guda uku.1

2

Sunan sa ya fito daga yaren Scottish Gaelic kuma yana nufin 'kadan na ruwa'.1

3

Dearcmhara ya rayu kimanin shekaru miliyan 184 zuwa 169 da suka wuce, a lokacin Early zuwa Middle Jurassic.2

4

Ya kasance nau'in neoichthyosaurian na farko, wanda ke nufin shi dangi ne na farko ga ichthyosaurs na baya kamar Ophthalmosaurus.1

5

Wani mutum mai suna Brian Shawcross ne ya tattara burbushin halittar a shekarar 1959, kuma ya ba da su ga gidan tarihi maimakon ya ajiye su.1

6

Dearcmhara na daya daga cikin ichthyosaurs na farko daga Scotland da masana kimiyya suka bayyana dalla-dalla.1

7

Kashin hannun sa yana da wani rami mai zurfi na musamman da kuma wani babban sashi mai siffar alwatika wanda ke taimaka wa masana kimiyya su bambanta shi da sauran ichthyosaurs.1

An yi shi da AIHoton Dearcmhara da aka yi da AI
Hoton yadda Dearcmhara 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.

Don ƙwararrun dino

Sunan kimiyya
Dearcmhara
Wanda ya ba da suna
Brusatte et al. 20155
Rukuni
Ichthyosaurs
Iyali / rukuni
Neoichthyosauria5
Rarrabewa
Ichthyosauria > Ichthyosauromorpha5
Zamanin duwatsu
shekaru miliyan 184 zuwa 169 (Toarcian / Bajocian)5
Tsarin duwatsu
Bearreraig Sandstone5
Kasashe
Birtaniya5
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology5
Gano
Wata ƙungiya da Stephen Brusatte ya jagoranta ce ta ba Dearcmhara suna a shekarar 2015. Brian Shawcross ne ya gano kashin a shekarar 1959 a Isle of Skye, Scotland, kuma daga baya aka ba da gudummawar su ga gidan kayan tarihi na Hunterian a Glasgow.1
Har yanzu ana muhawara
Masana kimiyya ba su da tabbacin yadda girman Dearcmhara yake ba, saboda kashi kaɗan ne aka gano.1

Inda bayanan suka fito

  1. Ichthyosaurs from the Jurassic of Skye, Scotland (orbi.uliege.be)
  2. PBDB Taxon (paleobiodb.org)
  3. Dearcmhara (en.wikipedia.org)
  4. Motorboat-Size Sea Monster Found, Sheds Insight on Evolution | National Geographic (nationalgeographic.com)
  5. Dearcmhara in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane bayani a wannan shafin yana da lamba da ke nuna tushensa. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

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Ƙari daga wannan rukunin: Ichthyosaurs

IchthyosaurusIchthyosaursPlatypterygiusIchthyosaursStenopterygiusIchthyosaursKhudiakoviaIchthyosaursOphthalmosaurusIchthyosaursChonespondylusIchthyosaurs

Haka kuma daga lokaci guda: Farkon Jurassic

DilophosaurusDinosau masu cin namaDorygnathusDabbobi masu rarrafe masu tashiLufengosaurusDinosaur masu dogayen wuyaScutellosaurusDinos masu sulkeYunnanosaurusDinosaur masu dogayen wuyaSinosaurusDinosau masu cin nama
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