Khadi la dino Na. 1028 mwa 2 027

Leninia

Dzina limatanthauza: “named after Vladimir Lenin, because the museum where the fossil is kept is in the Lenin Memorial and Lenin school complex in Ulyanovsk, Russia”1

Ankadya: NyamaMaikitiosauriKumayambiriro kwa KretaseKwenikweni si dainoso

Leninia was a marine reptile that lived in the Early Cretaceous seas, not a dinosaur. It had huge eyes and probably dove deep to hunt for fish and squid.1

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.

Ankakhala

zaka 121 mpaka 120 miliyoni zapitazo3

Kumayambiriro kwa Kretase

Mafosili apezeka ku

Kriushi village, on the banks of the Volga River in western Russia1 3

Liwiro lalikulu kwambiri

pafupifupi 46 km/h (29 mph)

Kusambira, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Leninia pafupifupi 46 km/h (29 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Only part of the skull was found, about 45 centimetres (18 inches) long. Scientists think the whole skull was between 65 and 90 centimetres (26 to 35 inches) long.1

Leninia had one of the largest scleral rings (the bony ring that supports the eye) of any ichthyosaur. Only Baptanodon and the giant Temnodontosaurus had bigger ones.1

Its skull bones form a star-shaped pattern, which is why its species name is stellans, meaning 'shining' or 'star-like'.1

Leninia lived about 119 to 113 million years ago, during the Early Cretaceous Period.1

It is one of the latest-living members of the ophthalmosaurine group, which were deep-diving ichthyosaurs with very large eyes.1

The fossil was discovered in 2012 in a limestone nodule on the banks of the Volga River, near the town of Kriushi.1

Chithunzi cha Leninia chopangidwa ndi AI — Chithunzi cha momwe Leninia mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

Kwa akatswiri a madino

Dzina la sayansi: Leninia
Anapatsidwa dzina ndi: Fischer et al. 20133
Gulu: Maikitiosauri
Banja / kladi: Ophthalmosauridae3
Magawidwe a sayansi: Ichthyosauria > Ichthyosauromorpha3
Zaka za miyala: zaka 121 mpaka 120 miliyoni (Aptian)3
Mayiko: Rasha3
Zolemba za mafosili: 1 mu The Paleobiology Database3
Kupezeka: Leninia was named in 2013 by Valentin Fischer and colleagues. The only known fossil is a partial skull found in 2012 on the Volga River banks in Russia.1 3
Akukambiranabe: Scientists are not sure exactly how long the whole animal was, because only a piece of the skull has been found.1

Kumene mfundo zimachokera

Leninia (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Leninia in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kumene yachokera. Ngati talakwitsa kanthu, pepa, ndife okonda madino, osati magazini ya sayansi. Tiuze pa [email protected] ndipo tikonza.

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