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Zane na Meyerasaurus
Katin Dino No. 1176 na 2 027

Meyerasaurus

Ya ci: NamaPlesiosaursFarkon JurassicBa dinosaur ba ne a zahiri

Meyerasaurus wani dabba ne mai ban tsoro da ke rayuwa a cikin ruwa a zamanin dinosaur. Ba dinosaur ba ne, amma wani nau'in plesiosaur ne mai babban kai da kuma karfin mu'amala. Yana farautar kifi da sauran halittun ruwa.12

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 183 da suka wuce3
Farkon Jurassic
Burbushin halittu da aka samo a
Holzmaden, Baden-Württemberg, Jamus2
Tsawo
3.35 m (11 ft)2
jimlar tsawon kashin da aka gano
Mafi girman gudu
kusan 29 km/h (18 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?

Meyerasaurus kusan 3.35 m tsawo (11 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 3 daga hanci zuwa wutsiyatsawon ayaba 19 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 6.2

Yaya girman Meyerasaurus 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

Meyerasaurus yana da tsawon mita 3.35, tare da kwanon kai mai tsawon santimita 37 kacal. Wannan yana nufin kansa karami ne idan aka kwatanta da jikinsa.2

2

Yana da hanci gajere kuma fadi, kuma kashin hannunsa na sama ya fi kashin cinyarsa tsayi da kuma lankwasa.2

3

Meyerasaurus ya rayu kimanin shekaru miliyan 184 zuwa 183 da suka wuce, a farkon zamanin Jurassic.1

4

Kashin Meyerasaurus guda daya tilo da aka sani ya lalace a lokacin harin bama-bamai a Stuttgart a shekarar 1944, amma an ceto shi kuma an gyara shi.2

5

Meyerasaurus yana cikin rukuni da ake kira Rhomaleosauridae, wadanda su ne plesiosaurs masu gajeren wuya da manyan kawuna.2

6

Hakoransa suna da layuka kanana a kansu, wadanda ake kira lingual striations, wadanda suka taimaka masa wajen kama abincin da yake zamewa.2

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

Mai karyata tatsuniya

Tatsuniya: Wasu mutane suna tunanin Meyerasaurus dinosaur ne saboda ya rayu a zamanin dinosaur.

Gaskiya: Meyerasaurus dabba ne na ruwa, ba dinosaur ba ne. Dinosaur suna rayuwa ne a kasa kuma suna da siffofin jiki daban.2

Don ƙwararrun dino

Sunan kimiyya
Meyerasaurus
Wanda ya ba da suna
Smith and Vincent 20103
Rukuni
Plesiosaurs
Iyali / rukuni
Rhomaleosauridae3
Rarrabewa
Plesiosauria > Sauropterygia3
Zamanin duwatsu
shekaru miliyan 184 zuwa 183 (Toarcian)3
Tsarin duwatsu
Posidonia Shale3
Kasashe
Jamus3
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology3
Gano
Eberhard Fraas ne ya fara bayyana kashin wannan dabba a shekarar 1910, amma Smith da Vincent ne suka ba shi sunan Meyerasaurus a shekarar 2010. An gano kashin a Holzmaden, Jamus.21
Har yanzu ana muhawara
Masana kimiyya har yanzu suna ta muhawara kan ko Rhomaleosauridae dangi ne na daban, domin bincike daban-daban suna ba da sakamako daban-daban.2

Inda bayanan suka fito

  1. PBDB Taxon (paleobiodb.org)
  2. A new genus of pliosaur (Reptilia: Sauropterygia) from the Lower Jurassic of Holzmaden, Germany (onlinelibrary.wiley.com)
  3. Meyerasaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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