Katin Dino No. 1559 na 2 027

Romeosaurus

Sunan yana nufin: “Kadangaren Romeo, an ba shi suna ne bayan halin Romeo daga wasan kwaikwayo na William Shakespeare mai suna Romeo and Juliet, saboda an gano burbushin halittun ne kusa da Verona, Italiya, inda aka saita wasan.”1

Ya ci: NamaMosasaursƘarshen CretaceousBa dinosaur ba ne a zahiri

Romeosaurus wata ƙadangaren teku ce da ta yi iyo a cikin ɗumi-ɗumin tekun Italiya kimanin shekaru miliyan 90 da suka wuce. Ba dinosaur ba ce, amma wata muguwar mai farauta ce mai kaifin haƙora da ke farautar kifi da sauran halittun teku.3 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

shekaru miliyan 94 zuwa 84 da suka wuce3

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Arewacin Italiya, kusa da Verona, a cikin layin dutse na 'Lastame' na tsarin Scaglia Rossa Veneta.3 1 2

Mafi girman gudu

kusan 36 km/h (22 mph)

Iyo, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya saurin sa yake?

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

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

Romeosaurus kusan 36 km/h (22 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

Romeosaurus yana da wani tsagi a karshen kashi a cikin kwanyarsa wanda ake kira suprastapedial process of the quadrate, wanda ya taimaka wa masana kimiyya su bambanta shi da sauran mosasaurs masu kama da shi.2

An ba da sunaye ga nau'ikan Romeosaurus guda biyu: Romeosaurus fumanensis da Romeosaurus sorbinii. R. fumanensis an ba shi suna ne bayan garin Fumane, kuma R. sorbinii yana girmama masanin ilimin halittu Lorenzo Sorbini.1

Masana kimiyya sun gano samfurori guda biyar kawai na Romeosaurus, kuma babu daya daga cikinsu da ke da kashin wuya ko wutsiya da suka tsira sosai, don haka cikakkiyar siffar jikinsa har yanzu tana cikin sirri.1

Romeosaurus yana cikin rukuni na mosasaurs da ake kira Yaguarasaurinae, wanda kuma ya hada da Russellosaurus daga Arewacin Amurka da Yaguarasaurus daga Kudancin Amurka.2 3

An gano burbushin halittun Romeosaurus ne yayin ayyukan hakar ma'adinai a duwatsun da ke arewacin Verona, Italiya, a cikin duwatsun da suka taba zama kasan wani karamin teku.2

Hoton Romeosaurus da aka yi da AI — Hoton yadda Romeosaurus 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: Romeosaurus
Wanda ya ba da suna: Palci et al. 20133
Rukuni: Mosasaurs
Iyali / rukuni: Mosasauridae3
Rarrabewa: Mosasauroidea3
Zamanin duwatsu: shekaru miliyan 94 zuwa 84 (Turonian / Santonian)3
Tsarin duwatsu: Scaglia Rossa Veneta3
Kasashe: Italiya3
Rubutun burbushin halittu: 3 a cikin Bayanan Paleobiology3
Gano: Masana ilimin halittu Alessandro Palci, Michael W. Caldwell, da Cesare A. Papazzoni ne suka ba Romeosaurus suna a shekarar 2013, bisa ga burbushin halittu da aka samu a arewacin Italiya.3 1
Har yanzu ana muhawara: Masana kimiyya ba su da tabbas game da cikakkiyar siffar jikin Romeosaurus saboda ba a sami cikakken kwarangwal ba, musamman sassan da ke bayan kwanyar.1

Inda bayanan suka fito

Romeosaurus (en.wikipedia.org)
A new genus and subfamily of mosasaurs from the Upper Cretaceous ...: Ingenta Connect (ingentaconnect.com)
Romeosaurus 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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