Toretocnemus

Zita rinoreva: “perforated tibia”1

Raidya: NyamaMaikitiyosauroTriassic YekupedzisiraHarisi dhinosori chaizvo

Toretocnemus was a small, fast-swimming marine reptile that lived in the Late Triassic oceans. It had a long snout, big eyes, and flippers like a dolphin, and it hunted fish and other sea creatures.1

Chokwadi chinonakidza: chinokambaira ichi chemugungwa chaishambira madhinosori achifamba panyika. Munhu wese anozviti madhino, asi zvaiva bazi rakasiyana rezvinokambaira.

Raivapo

makore mamiriyoni 237 kusvika 227 apfuura3

Triassic Yekupedzisira

Mafosiri akawanikwa:

California, USA, and Sonora, Mexico1 3

Kureba

1 kusvika 2 m (3.3 kusvika 6.6 ft)1

Kumhanya kwepamusoro

kunenge 41 km/h (25 mph)

Kushambira, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

kureba sekatsi dzemumba 4 kubva pamhino kusvika kumuswekureba semabhanana 11 akatevedzanaraigona kushambira kureba kwedziva guru rekushambira (50 m) mumasekonzi 4.4

Toretocnemus raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Toretocnemus kunenge 41 km/h (25 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

Toretocnemus means 'perforated tibia' because its shin bone had a hole in it.1

It was first described in 1903 by paleontologist John Campbell Merriam from fossils found in California.1 3

Two species are known: T. californicus and T. zitteli, named after the German paleontologist Karl Alfred von Zittel.1

Toretocnemus was a small ichthyosaur, probably no longer than 2 meters (6.6 feet), and some were only about 1 meter (3.3 feet) long.1

Its fossils have been found in the Hosselkus Limestone in California and the Antimonio Formation in Mexico.1 3

The first fossils were collected by Annie Montague Alexander along the Pit River in Shasta County, California.1

Toretocnemus had three fingers on each flipper, which is unusual for ichthyosaurs.2

Mufananidzo wakagadzirwa neAI: Toretocnemus — Mufananidzo wakagadzirwa neAI unoratidza kuti Toretocnemus ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

Zvevanyanzvi vemadhino

Zita resainzi: Toretocnemus
Akaripa zita:: Merriam 19033
Boka: Maikitiyosauro
Mhuri / boka: Toretocnemidae3
Kurongwa kwemhuka: Ichthyosauria > Ichthyosauromorpha3
Zera rematombo: makore mamiriyoni 237 kusvika 227 (Carnian)3
Mapoka ematombo: Antimonio, Hosselkus3
Nyika: Mexico, Amerika3
Zvinyorwa zvemafosiri: 4 mu The Paleobiology Database3
Rinonziwo: Leptocheirus, Merriamia, Rhachitrema (mazita ekare zvino oonekwa semhuka imwe chete)3
Kuwanikwa: John Campbell Merriam named Toretocnemus in 1903 from fossils found in the Hosselkus Limestone of Shasta County, California, collected by Annie Montague Alexander.1 3
Zvichiri kupokanwa: Scientists are not sure if Toretocnemus was a strong open-ocean swimmer or stayed near coasts, because its fossils are only found in a small area.1

Kunobva chokwadi

Toretocnemus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Toretocnemus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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