Dino Wiki / Dhammaan dinos-ka / Ichthyosaurs

Kaadhka Dino No. 1713 ee 2 027

Stenopterygius

Magacu wuxuu ka dhigan yahay: “baal cidhiidhi ah”1

Cunay: HilibIchthyosaursJurassic-kii hore ilaa Jurassic-ga dhexeSi farsamo ahaan ma aha dinosaur

Stenopterygius wuxuu ahaa xamaarato badeed si degdeg ah u dabaasha oo noolaa badaha Jurassic. Wuxuu u ekaa xoogaa sida dolphin-ka laakiin dhab ahaantii wuxuu ahaa ichthyosaur, ee ma ahayn dinosaur. Wuxuu lahaa af dhaadheer oo ilko ka buuxaan wuxuuna eryan jiray kalluunka iyo squid-ka.1

Xaqiiqo xiiso leh: xayawaankan badda ku nool wuxuu dabaalanayay halka dinos-ku ay dhulka ku socdeen. Qof walba wuxuu ugu yeeraa dinos, laakiin waxay ahaayeen qayb kale oo ka mid ah xayawaanka gurguurta.

Noolaayeen

184 ilaa 171 milyan sano ka hor3

Jurassic-kii hore ilaa Jurassic-ga dhexe

Fossil-ka laga helay

Jarmalka, Ingiriiska, Faransiiska, Luxembourg iyo Switzerland1 3

Dhererka

2 ilaa 4 m (6.6 ilaa 13 ft)1

dadka waaweyn ee da'da yar qiyaastii 2 m, noocyada ugu waaweyn ilaa 4 m

Xawaaraha ugu sarreeya

ku dhowaad 48 km/h (30 mph)

Dabaasha, qiyaas

Maxuu cuni jiray Stenopterygius?

Stenopterygius wuxuu ugaarsan jiray kalluunka, cephalopods, iyo xayawaanno kale oo badda furan. Fosil-yadu inta badan waxay ka kooban yihiin hadhaagii cuntadiisii ugu dambaysay ee aagga caloosha.

Goorma ayuu noolaa?

Triassic

Jurassic

Cretaceous

252 milyan oo sano ka hor20114566, asteroid-kii

Intee in le'eg ayuu ahaa?

Intee in le'eg ayuu u dheeraa?

dherer ahaan la eg 4 eey oo sanka ilaa dabada ahdherer ahaan la eg 22 muus oo isku xigawuxuu dabaalan karaa dhererka barkad dabaasha oo weyn (50 m) 3.8 ilbiriqsi

Intee in le'eg ayuu Stenopterygius ahaa marka la barbar dhigo ADIGA?

Xisaab kaliya oo ku jirta browser-kaaga. Waxba lama kaydiyo ama lama diro meelna.

Intee in le'eg ayuu u dheereeyay?

Qof soconaya ku dhowaad 5 km/h (3 mph)

Ilmo baaskiil wata ku dhowaad 12 km/h (7 mph)

Stenopterygius ku dhowaad 48 km/h (30 mph)

Faras ordaya ku dhowaad 65 km/h (40 mph)

Harimcad ku dhowaad 100 km/h (62 mph)

waxyaabo qabow

Xaqiiqooyin xiiso leh

Stenopterygius wuxuu lahaa madax yar iyo baalal cidhiidhi ah marka loo eego qaraabadiisa Ichthyosaurus.1

Hal fosil oo si wanaagsan loo ilaaliyay ayaa muujinaya raadadka maqaarka, taas oo muujinaysa in Stenopterygius uu lahaa midab kala duwan: mugdi xagga dhabarka ah iyo midab fudud oo xagga caloosha ah.1

Fosil-yada Stenopterygius inta badan waxay ka kooban yihiin hadhaagii cuntadiisii ugu dambaysay ee aagga caloosha.1

Dabada waxay ku dhammaatay baal weyn, semicircular, maqaar leh oo toosan, wuxuuna sidoo kale lahaa baal saddex xagal ah oo dhabarka ah.1

Stenopterygius wuxuu noolaa intii lagu jiray Early iyo Middle Jurassic, qiyaastii 183 ilaa 173 milyan oo sano ka hor.1

Muunadda nooca Stenopterygius quadriscissus waa laf dhabar dhammaystiran oo xitaa ilaalisa uurjiif aad u weyn oo gudaha ah.1

Sawirka Stenopterygius oo uu sameeyay AI — Sawir uu sameeyay AI oo muujinaya sida Stenopterygius u ekaan karay, oo uu kombuyuutarku ka sameeyay waxa ay saynisyahannadu yaqaaniin. Waa qiyaas: xayawaanka dhabta ah waxaa laga yaabaa inuu u ekaa si ka duwan, qofna ma garanayo midabadiisa dhabta ah.

waad weydiisay

Su'aalaha ugu badan ee ku saabsan Stenopterygius

?Intee in le'eg ayuu ahaa Stenopterygius?

Stenopterygius wuxuu ahaa ichthyosaur cabbir dhexdhexaad ah, iyadoo inta badan noocyadu ay gaarayaan qiyaastii 3.5 mitir oo dherer ah, halka kan ugu weyn, S. uniter, uu ka badnaan karo 4 mitir.1

?Maxuu cuni jiray Stenopterygius?

Stenopterygius wuxuu ugaarsan jiray kalluunka, cephalopods, iyo xayawaanno kale oo badda furan. Fosil-yadu inta badan waxay ka kooban yihiin hadhaagii cuntadiisii ugu dambaysay ee aagga caloosha.1

?Stenopterygius ma dinosaur ma ahaa?

Maya, Stenopterygius wuxuu ahaa ichthyosaur, xamaarato badeed, ee ma ahayn dinosaur. Wuxuu u ekaa xoogaa sida dolphin-ka laakiin dhab ahaantii wuxuu ahaa koox kale oo xamaarato ah.1

?Stenopterygius ma dhalayay dhallaanka nool?

Haa, Stenopterygius wuxuu dhalayay dhallaanka nool, hal fosil oo caan ah ayaa muujinaya hooyo ku dhimatay dhalmada. Wuxuu doorbidayay dhalmada dabada marka hore, sida dolphins-ka iyo nibiriyada casriga ah.1

Weydii Rex wax ku saabsan Stenopterygius

Rex wuxuu kaliya ka jawaabaa su'aalaha ku saabsan boggan. 10 su'aalood bishii.

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Khubarada dino

Magaca sayniska: Stenopterygius
Waxaa magacaabay: Jaekel 19043
Koox: Ichthyosaurs
Qoyska / kooxda: Thunnosauria3
Kala soocidda: Ichthyosauria > Ichthyosauromorpha3
Xilligii dhagaxyada: 184 ilaa 171 milyan oo sano (Toarcian / Aalenian)3
Dhagaxyada: Posidonia Shale, Opalinuston, Beacon Limstone3
Waddamada: Jarmalka, Boqortooyada Midowday, Luxembourg, Faransiiska3
Diiwaanka fossil-ka: 47 oo ku jira Paleobiology Database3
Daahfurka: Noocan waxaa markii ugu horreysay u bixiyay Ichthyosaurus quadriscissus qofka la yiraahdo Quenstedt sanadkii 1856. Otto Jaekel wuxuu siiyay magaciisa gaarka ah, Stenopterygius, sanadkii 1904.1
Wali waa la isku khilaafsan yahay: Saynisyahannadu weli waxay ku doodayaan inta nooc ee Stenopterygius ay jireen, sababtoo ah fosil-yadu inta badan way dhammaystirnayn.2

Halka xaqiiqadu ka timaaddo

Stenopterygius (en.wikipedia.org)
First Diagnostic Marine Reptile Remains from the Aalenian (Middle Jurassic): A New Ichthyosaur from Southwestern Germany | PLOS One (journals.plos.org)
Stenopterygius in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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