Khadi la dino Na. 1386 mwa 2 027

Parrassaurus

Dzina limatanthauza: “Parras lizard, after the Parras Basin in Mexico”3

Ankadya: NyamaMaikitiosauriKumapeto kwa Jurasiki mpaka Kumayambiriro kwa KretaseKwenikweni si dainoso

Parrassaurus was a fast-swimming marine reptile that lived in the warm seas of Mexico during the Late Jurassic. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur. With its long snout and big eyes, it was a skilled hunter of fish and squid.1 2

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

Ankakhala

zaka 145 mpaka 143 miliyoni zapitazo3

Kumapeto kwa Jurasiki mpaka Kumayambiriro kwa Kretase

Mafosili apezeka ku

Coahuila, northern Mexico (La Caja Formation)1 2

Utali

5 m (16 ft)2

Liwiro lalikulu kwambiri

pafupifupi 46 km/h (29 mph)

Kusambira, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

wautali ngati agalu 5 otsatizana mphuno ndi mchirawautali ngati nthochi 28 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 3.9

Parrassaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

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

Parrassaurus 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

Parrassaurus had an extremely long snout in front of its nostrils, which helped it snap up prey.1

Its skull had a unique feature: the opening for the nostril was split into two parts by a bone from the upper jaw.1

This ichthyosaur belonged to a group called ophthalmosaurids, which had very large eyes.2

Parrassaurus is only known from one nearly complete skeleton, found on a ranch in Coahuila.3 1

It lived about 145 million years ago, at the very end of the Jurassic Period.3

Parrassaurus was named in 2021, making it a relatively new discovery for scientists.3

Chithunzi cha Parrassaurus chopangidwa ndi AI — Chithunzi cha momwe Parrassaurus 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: Parrassaurus
Anapatsidwa dzina ndi: Barrientos-Lara and Alvarado-Ortega 20213
Gulu: Maikitiosauri
Banja / kladi: Ophthalmosauridae3
Magawidwe a sayansi: Ichthyosauria > Ichthyosauromorpha3
Zaka za miyala: zaka 145 mpaka 143 miliyoni (Tithonian)3
Mapangidwe a miyala: La Caja3
Mayiko: Mekisiko3
Zolemba za mafosili: 1 mu The Paleobiology Database3
Kupezeka: Parrassaurus was named in 2021 by paleontologists Jair Israel Barrientos-Lara and Jesús Alvarado-Ortega based on a skeleton found in the La Caja Formation of Coahuila, Mexico.3 1
Akukambiranabe: Scientists are still debating how Parrassaurus is related to other ichthyosaurs, especially other platypterygiines from North America.1

Kumene mfundo zimachokera

A new Tithonian ophthalmosaurid ichthyosaur from Coahuila in northeastern Mexico (exa.ai)
Parrassaurus (en.wikipedia.org)
Parrassaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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