Katin Dino No. 1440 na 2 027

Platecarpus

Sunan yana nufin: “ma'anar sunan shi ne 'oar wrist' (wuyan hannu mai siffar matuƙin jirgin ruwa)”1

Ya ci: NamaMosasaursƘarshen CretaceousBa dinosaur ba ne a zahiri

Platecarpus wani babban mai rarrafe ne mai saurin iyo wanda ya rayu a cikin teku a zamanin dinosaur. Yana da doguwar wutsiya mai fin kamar ta kifi mai haƙoran ciki (shark) kuma yana cin kifi da squid. Platecarpus ba dinosaur ba ne, amma mosasaur ne, wani nau'in babban mai rarrafe na teku.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 100 zuwa 66 da suka wuce2

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Amurka (musamman Kansas, Mississippi, South Dakota, Texas, Wyoming), Canada, Sweden, Brazil, Australia, Russia, da sauran ƙasashe2 1

Tsawo

5.67 m (19 ft)1

bisa wani cikakken samfurin

Mafi girman gudu

kusan 38 km/h (24 mph)

Iyo, ƙiyasi

Me Platecarpus yake ci?

Yana cin kifi matsakaici, kuma wataƙila yana cin squid da ammonites. Abincin da aka gano a cikin cikinsa yana nuna cewa yana haɗiye kifi gaba ɗaya kuma yana narkar da su da sauri.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

tsawon karnuka 6 daga hanci zuwa wutsiyatsawon ayaba 32 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 4.7

Yaya girman Platecarpus 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)

Platecarpus kusan 38 km/h (24 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

Platecarpus yana da guntun ƙashin kai kuma yana da ƙarancin haƙora fiye da kowane mosasaur, yana da haƙora kusan 10 kawai a kowane ɓangaren ƙashin muƙamuƙin ƙasa.1

Wani burbushi da aka adana sosai yana nuna alamun fata, launuka kusa da hanci, har ma da siffar wutsiya, wadda take kamar ta kifi mai haƙoran ciki.1

Platecarpus yana iyo ta hanyar motsa wutsiyarsa daga gefe zuwa gefe, amma babban fin na wutsiyarsa ya sa ya zama mai saurin iyo, ba kamar kifi mai siffar maciji ba.1

Abincin da aka gano a cikin cikinsa yana nuna cewa Platecarpus yana cin kifi kuma ba ya narkar da abincinsa gaba ɗaya, yana fitar da ƙasusuwa da ƙyallen jikin kifi da sauri.1

Wani bincike na shekarar 2026 kan sinadaran haƙora ya nuna cewa Platecarpus yana da jini mai ɗumi, kamar kifi mai haƙoran ciki da kifin whale na zamani.1

Burbushin Platecarpus ya zama ruwan dare a Smoky Hill Chalk na Kansas, wanda a da ƙasan wani ƙaramin teku ne.1

Hoton Platecarpus da aka yi da AI — Hoton yadda Platecarpus 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 Platecarpus

?Yaya girman Platecarpus yake?

Kusan mita 5.7 (ƙafa 18.7) tsawonsa, bisa wani cikakken burbushi. Wannan kusan tsawon ƙaramin motar bas ne.1

?Me Platecarpus yake ci?

Yana cin kifi matsakaici, kuma wataƙila yana cin squid da ammonites. Abincin da aka gano a cikin cikinsa yana nuna cewa yana haɗiye kifi gaba ɗaya kuma yana narkar da su da sauri.1

?Yaushe Platecarpus ya rayu?

Ya rayu kimanin shekaru miliyan 84 zuwa 81 da suka wuce, a lokacin ƙarshen zamanin Cretaceous. Wannan shi ne lokacin dinosaur.1

?Shin Platecarpus dinosaur ne?

A'a, ba dinosaur ba ne. Mosasaur ne, wani nau'in babban mai rarrafe na teku wanda ya rayu a cikin ruwa.1

?A ina aka gano burbushin Platecarpus?

Galibi a Amurka, musamman a Kansas. An kuma gano burbushin a Belgium, Australia, da Africa.1

Mai karyata tatsuniya

Tatsuniya: Mutane da yawa suna tunanin mosasaurs kamar Platecarpus suna iyo kamar kifi mai siffar maciji (eel), suna kaɗa dukan jikinsu.

Gaskiya: Platecarpus yana da wutsiya mai siffar jinjirin wata kuma yana iyo kamar kifi mai haƙoran ciki (shark), yana amfani da wutsiyarsa don yin iyo da ƙarfi.1

Don ƙwararrun dino

Sunan kimiyya: Platecarpus
Wanda ya ba da suna: Cope 18692
Rukuni: Mosasaurs
Iyali / rukuni: Mosasauridae2
Rarrabewa: Mosasauroidea2
Zamanin duwatsu: shekaru miliyan 100 zuwa 66 (Cenomanian / Maastrichtian)2
Tsarin duwatsu: Pierre Shale, Niobrara, Molecap Greensand2
Kasashe: Amurka, Canada, Sweden, Brazil, Australia, Russia2
Rubutun burbushin halittu: 60 a cikin Bayanan Paleobiology2
Gano: Shahararren masanin burbushin halittu Edward Drinker Cope ne ya ba Platecarpus suna a shekarar 1869, bisa burbushin da aka gano a Mississippi, Amurka.1 2
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara ko wasu burbushin suna komawa ga Platecarpus ko ga wasu mosasaurs masu alaƙa da shi, kuma wasu nau'ikan an mayar da su zuwa wasu rukunin daban.1

Inda bayanan suka fito

Platecarpus (en.wikipedia.org)
Platecarpus 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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