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Umfanekiso wekhathuni: Plesiopharos
Ikhadi ledayinaso No. 1448 kwe-2 027

Plesiopharos

Igama lithetha: “near lighthouse, referring to the lighthouse near where it was found”1
Yayitya: InyamaIiplesiosauriiJurassic yokuqalaNgokwenene ayisiyo dayinaso

Plesiopharos was an early plesiosaur that swam in the warm seas of Portugal about 195 million years ago. It had a long body, four flippers, and a short tail, and it used its sharp teeth to catch fish and other sea creatures.31

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.
Yaphila
200 ukuya ku-193 izigidi zeminyaka eyadlulayo3
iJurassic yokuqala
Iifosili zifunyenwe:
Praia da Concha, near São Pedro de Moel, central west Portugal1
Ubude
2.5 ukuya ku-2.8 m (8.2 ukuya ku-9.2 ft)2
Esona santya siphezulu
malunga ne-27 km/h (17 mph)
Ukuqubha, uqikelelo

Yaphila nini?

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Plesiopharos malunga ne-2.8 m ubude (9.2 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)
inde njengezinja ezingama-3, impumlo ukuya emsileniinde njengeebhanana ezingama-16 zilandelelanaibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-6.7

Plesiopharos wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Plesiopharos is one of the oldest and most complete plesiosaurs ever found in the Iberian Peninsula, which includes Portugal and Spain.1

2

Its name comes from the Greek words for 'near' and 'lighthouse', because it was discovered near a lighthouse called Penedo da Saudade.1

3

The fossil was found by two fossil hunters, Vitor Teixeira and António Silva, who donated it to the Museu da Lourinhã in 2017.1

4

Plesiopharos lived during the Sinemurian age of the Early Jurassic, about 199 to 193 million years ago, when the Atlantic Ocean was just beginning to form.31

5

Scientists think Plesiopharos was a very early member of the group Plesiosauroidea, which includes the long-necked plesiosaurs that came later.1

6

The only known skeleton of Plesiopharos includes 22 vertebrae, ribs, parts of the hips and shoulders, and bones from its flippers.1

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

Kwiingcali zeedayinaso

Igama lenzululwazi
Plesiopharos
Inikwe igama ngu:
Puértolas-Pascual et al. 20213
Iqela
Iiplesiosauri
Usapho / iclade
Plesiosauroidea3
Ukuhlelwa
Plesiosauria > Sauropterygia3
Ubudala bamatye
200 ukuya ku-193 izigidi zeminyaka (Sinemurian)3
Amazwe
iPortugal3
Iirekhodi zeefosili
1 kwi-Paleobiology Database3
Ukufunyanwa
Plesiopharos was named in 2021 by a team of scientists led by Eduardo Puértolas-Pascual. The fossil was found at Praia da Concha in Portugal and donated to the Museu da Lourinhã.31
Kusaxoxwa ngayo
Scientists are not sure whether Plesiopharos belongs more closely to the long-necked plesiosauroids or to other early plesiosaur groups, because its skeleton has a mix of features from different lineages.1

Apho iinyani zivela khona

  1. A new plesiosaur from the Lower Jurassic of Portugal and the early radiation of Plesiosauroidea (dinodata.de)
  2. Plesiopharos (en.wikipedia.org)
  3. Plesiopharos in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Iiplesiosauri

Nezinye ezivela kwixesha elinye: iJurassic yokuqala

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