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Gulosaurus

Dzina limatanthauza: “Helm's wolverine lizard”1

Ankadya: NyamaMaikitiosauriKumayambiriro kwa TriasikiKwenikweni si dainoso

Gulosaurus was an early ichthyosaur, a marine reptile that lived in the ocean during the Early Triassic. It looked a bit like a dolphin and swam by paddling with its flippers. It was about 1.5 meters long, as long as a bicycle.1

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

Ankakhala

zaka 251 mpaka 249 miliyoni zapitazo3

Kumayambiriro kwa Triasiki

Mafosili apezeka ku

British Columbia, Canada1

Utali

1.5 m (4.9 ft)1

Liwiro lalikulu kwambiri

pafupifupi 33 km/h (21 mph)

Kusambira, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

wautali ngati amphaka a pakhomo 3 otsatizana mphuno ndi mchirawautali ngati nthochi 8 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 5.5

Gulosaurus 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)

Gulosaurus pafupifupi 33 km/h (21 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Gulosaurus had five fingers on each flipper, like a human hand, instead of many extra finger bones that later ichthyosaurs had.1

Its name honors the Wolverine Nordic and Mountain Society and Dr. Charles Helm, who helped find fossils near Wapiti Lake.1

Scientists first thought Gulosaurus was either Grippia or Parvinatator, but a skull found in 2013 showed it was a new species.1

Gulosaurus lived about 250 to 248 million years ago, soon after the biggest mass extinction on Earth.2

Its skull had a notch on the first metacarpal bone in the flipper, which was different from its close relative Grippia.1

Chithunzi cha Gulosaurus chopangidwa ndi AI — Chithunzi cha momwe Gulosaurus 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: Gulosaurus
Anapatsidwa dzina ndi: Cuthbertson et al. 20133
Gulu: Maikitiosauri
Banja / kladi: Grippidia3
Magawidwe a sayansi: Ichthyosauromorpha3
Zaka za miyala: zaka 251 mpaka 249 miliyoni ()3
Mapangidwe a miyala: Sulphur Mountain3
Mayiko: Kanada3
Zolemba za mafosili: 1 mu The Paleobiology Database3
Kupezeka: Gulosaurus was named by Robin Cuthbertson, Anthony Russell, and Jason Anderson in 2013. The first fossil was incomplete, but a second half with the skull was found later and showed it was a new species.1
Akukambiranabe: Scientists are not sure what the front teeth of Grippia looked like, so they cannot be certain how Gulosaurus's teeth compared.1

Kumene mfundo zimachokera

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

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