Eoplesiosaurus

Leina le raya: “dawn Plesiosaurus”1

E jele: NamaDipleisiosoroTshimologo ya JurassicKa saense, ga se dinosoro

Eoplesiosaurus was one of the very first plesiosaurs, swimming in the seas just after the Triassic-Jurassic extinction. It had a very long neck and four flippers, and it used them to paddle through the water and catch fish.1 2

Ntlha e e monate: segagabi seno sa lewatle se ne se thuma fa dinosoro di ne di tsamaya mo lefatsheng. Mongwe le mongwe o di bitsa didino, mme e ne e le lekala le lengwe la digagabi.

E tshetse

dimilione tsa dingwaga di le 201 go ya go 200 tse di fetileng3

Tshimologo ya Jurassic

Difosili di fitlhetswe kwa

Watchet, Somerset, United Kingdom3 1

Boleele

2 go ya go 3 m (6.6 go ya go 9.8 ft)2

Bonako jo bogolo

e ka nna 28 km/h (17 mph)

Go thuma, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

telele jaaka dintšwa di le 3 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 17 di latelanae ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 6.4

Eoplesiosaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Eoplesiosaurus e ka nna 28 km/h (17 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

Eoplesiosaurus is one of the oldest plesiosaurs ever found, living about 199 to 198 million years ago.1

Its neck was very long, with at least 38 neck bones, and its neck was longer than its body.1 2

The only fossil of Eoplesiosaurus is a complete skeleton from the neck down, found in the Blue Lias Formation in England.1

Eoplesiosaurus had small, cone-shaped bumps on the bases of its neck bones, which is a unique feature not seen in other plesiosaurs.1 2

It lived right after the Triassic-Jurassic extinction event, when many ocean animals died out and plesiosaurs began to take over the seas.2

Eoplesiosaurus was a small plesiosaur, with a body length of only about 2 to 3 metres (6.5 to 10 feet).2

Setshwantsho sa Eoplesiosaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Eoplesiosaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

Ya baitseanape ba didino

Leina la saense: Eoplesiosaurus
Leina le neilwe ke: Benson et al. 20123
Setlhopha: Dipleisiosoro
Lelapa / clade: Plesiosauria3
Thulaganyo: Plesiosauria > Sauropterygia3
Bogolo jwa matlapa: 201 go ya go 200 dimilione tsa dingwaga (Hettangian)3
Dibopego tsa matlapa: Blue Lias3
Dinaga: Bogosi jo bo Kopaneng3
Direkoto tsa difosili: 1 mo The Paleobiology Database3
Go fitlhelwa: Eoplesiosaurus was named in 2012 by Roger Benson, Mark Evans and Patrick Druckenmiller. The only skeleton was found at Watchet in Somerset, England, in rocks from the earliest Jurassic.1 3
Go sa ntse go ganetsanwa: Scientists are not sure exactly how big Eoplesiosaurus grew, because only one skeleton has been found.1

Kwa dintlha di tswang teng

Eoplesiosaurus (en.wikipedia.org)
High Diversity, Low Disparity and Small Body Size in Plesiosaurs (Reptilia, Sauropterygia) from the Triassic, Jurassic Boundary | PLOS One (journals.plos.org)
Eoplesiosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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