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Umfanekiso wekhathuni: Sclerocormus
Ikhadi ledayinaso No. 1610 kwe-2ย 027

Sclerocormus

Igama lithetha: “stiff trunk”1
Yayitya: IintlanziIi-ichthyosauriiTriassic yokuqala ukuya ku-iTriassic ephakathiNgokwenene ayisiyo dayinaso

Sclerocormus was an early marine reptile that lived in the sea, not a dinosaur. It had a very tiny head and a long tail without a fluke, making it look different from later ichthyosaurs.1

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.
Yaphila
249 ukuya ku-247 izigidi zeminyaka eyadlulayo4
iTriassic yokuqala ukuya ku-iTriassic ephakathi
Iifosili zifunyenwe:
Majiashan Quarry, Chaohu, Anhui Province, China14
Ubude
1.6 m (5.2 ft)23
Ubunzima
15 kg (33 lb)2
Esona santya siphezulu
malunga ne-29 km/h (18 mph)
Ukuqubha, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Sclerocormus malunga ne-1.6 m ubude (5.2 ft)Ikati yasekhaya malunga ne-0.5 m (1.6 ft)Inja malunga ne-1 m (3.3 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)

Yayinzima kangakanani?

inzima njengeekati zasekhaya ezingama-4
inde njengeekati zasekhaya ezingama-3, impumlo ukuya emsileniinde njengeebhanana ezingama-9 zilandelelanainzima njengeebhanana ezingama-120ibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-6.2

Sclerocormus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Sclerocormus had an extremely small head that was only about 6.25% of its total body length, much smaller than other early marine reptiles like Chaohusaurus.1

2

Its tail was very long, making up about 58% of its total length, and it did not have a fluke like later ichthyosaurs.1

3

Sclerocormus had a heavily built body with flattened, overlapping belly ribs that formed a tight basket, similar to hupehsuchians.1

4

It lived during the Early Triassic period, about 248 to 247 million years ago, soon after the end-Permian mass extinction.41

5

Sclerocormus is one of the earliest known ichthyosauriforms, and its discovery shows that these marine reptiles evolved quickly within the first million years of their history.1

6

This reptile had large eyes with scleral plates, which are bony rings that help support the eye, like in many ichthyosaurs.1

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Sclerocormus
Umfanekiso owenziwe yi-AI obonisa indlela Sclerocormus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: Sclerocormus

?How big was Sclerocormus?

Sclerocormus was about 1.6 metres (5.2 feet) long and weighed more than 15 kilograms (33 pounds).2

?What did Sclerocormus eat?

Sclerocormus was a suction feeder that used its narrow, toothless snout to suck in soft-bodied prey. Because its head and jaws were so small, it could only eat prey much smaller than itself.2

?Could Sclerocormus swim fast?

No, Sclerocormus was probably a slow swimmer. Its heavy build and body shape suggest it lived in shallow waters.2

?Is Sclerocormus a dinosaur?

No, Sclerocormus is not a dinosaur. It is an ichthyosauriform, a type of marine reptile that lived in the sea.2

Kwiingcali zeedayinaso

Igama lenzululwazi
Sclerocormus
Inikwe igama ngu:
Jiang et al. 20164
Iqela
Ii-ichthyosauri
Usapho / iclade
Omphalosauridae4
Ukuhlelwa
Ichthyosauromorpha4
Ubudala bamatye
249 ukuya ku-247 izigidi zeminyaka ()4
Izakhiwo zamatye
Nanlinghu4
Amazwe
iTshayina4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
Sclerocormus was named by Jiang and colleagues in 2016 based on a single fossil skeleton found in the Nanlinghu Formation in Anhui, China.41
Kusaxoxwa ngayo
Scientists are not sure exactly what Sclerocormus ate, because it had no teeth, but they think it may have been a suction feeder.1

Apho iinyani zivela khona

  1. A large aberrant stem ichthyosauriform indicating early rise and demise of ichthyosauromorphs in the wake of the end-Permian extinction | Scientific Reports (nature.com)
  2. Sclerocormus (en.wikipedia.org)
  3. A large aberrant stem ichthyosauriform indicating early rise and demise of ichthyosauromorphs in the wake of the end-Permian extinction | Scientific Reports (preview-www.nature.com)
  4. Sclerocormus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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