Marmornectes

Igama lithetha: “marble swimmer”1

Yayitya: InyamaIiplesiosauriiJurassic ephakathiNgokwenene ayisiyo dayinaso

Marmornectes was a plesiosaur that lived in the sea during the time of the dinosaurs. It had a long snout and a slender body, and it swam through the water hunting for fish and other prey.1

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.

Yaphila

165 ukuya ku-162 izigidi zeminyaka eyadlulayo4

iJurassic ephakathi

Iifosili zifunyenwe:

United Kingdom (England), in the Oxford Clay Formation2 1

Esona santya siphezulu

malunga ne-27 km/h (17 mph)

Ukuqubha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Marmornectes malunga ne-27 km/h (17 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Marmornectes lived about 165 to 161 million years ago, during the Middle Jurassic period.2

Its fossils were found in a clay pit in Bedfordshire, England.1

Marmornectes had a long, slender snout, which scientists call a longirostrine snout.1

It was one of the earliest pliosaurids from the Middle Jurassic, and it was more lightly built than later pliosaurids.1

Marmornectes gave birth to live young, like many other marine reptiles.2 3

Umfanekiso owenziwe yi-AI: Marmornectes — Umfanekiso owenziwe yi-AI obonisa indlela Marmornectes 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: Marmornectes
Inikwe igama ngu:: Ketchum and Benson 20114
Iqela: Iiplesiosauri
Usapho / iclade: Pliosauridae4
Ukuhlelwa: Plesiosauria > Pliosauridae > Sauropterygia4
Ubudala bamatye: 165 ukuya ku-162 izigidi zeminyaka (Callovian)4
Izakhiwo zamatye: Oxford Clay4
Amazwe: iUnited Kingdom4
Iirekhodi zeefosili: 1 kwi-Paleobiology Database4
Ukufunyanwa: Marmornectes was named by Hilary F. Ketchum and R. B. J. Benson in 2011 based on a partial skeleton from the Oxford Clay Formation of England.2 1

Apho iinyani zivela khona

A new pliosaurid (Sauropterygia, Plesiosauria) from the Oxford Clay Formation (Middle Jurassic, Callovian) of England: evidence for a gracile, longirostrine grade of Early-Middle Jurassic pliosaurids - ESC Publications (web.archive.org)
PBDB Taxon (paleobiodb.org)
Marmornectes candrewi Ketchum & Benson 2011 - Encyclopedia of Life (eol.org)
Marmornectes in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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