Cryonectes

Leina le raya: “cold swimmer”1

E jele: NamaDipleisiosoroTshimologo ya JurassicKa saense, ga se dinosoro

Cryonectes was a marine reptile that lived in the Early Jurassic seas, about 185 to 183 million years ago. It was a pliosaur, a type of plesiosaur with a big head and a short neck, built to hunt other sea creatures. Its fossils were found in Normandy, France.1 3

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 193 go ya go 184 tse di fetileng3

Tshimologo ya Jurassic

Difosili di fitlhetswe kwa

Roche-Blain quarry, Fresney-le-Puceux, near Laize-la-Ville, Normandy, France3 1

Boleele

3 go ya go 4 m (9.8 go ya go 13 ft)1 2

Bonako jo bogolo

e ka nna 29 km/h (18 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 4 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 22 di latelanae ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 6.2

Cryonectes 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)

Cryonectes e ka nna 29 km/h (18 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

Cryonectes is known from a partial skull, lower jaw, and ten vertebrae, which were collected in the 1980s from a quarry in France.1

Its skull is about 47 centimeters (19 inches) long, making it a moderate-sized pliosaurid.1

The name Cryonectes means 'cold swimmer' because it lived during a cool period in the Early Jurassic.1

Cryonectes was a subadult when it died, as shown by its vertebrae having open growth plates.1

Its snout is very long, and the lower jaw has a long symphysis (where the two halves meet) with seven tooth positions.1

Scientists think Cryonectes is one of the earliest pliosaurids, helping to show that pliosaurids evolved earlier than previously thought.2

Setshwantsho sa Cryonectes se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Cryonectes 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: Cryonectes
Leina le neilwe ke: Vincent et al. 20133
Setlhopha: Dipleisiosoro
Lelapa / clade: Pliosauridae3
Thulaganyo: Plesiosauria > Pliosauridae > Sauropterygia3
Bogolo jwa matlapa: 193 go ya go 184 dimilione tsa dingwaga (Pliensbachian)3
Dibopego tsa matlapa: Calcaire à Bélemnites3
Dinaga: Fora3
Direkoto tsa difosili: 1 mo The Paleobiology Database3
Go fitlhelwa: Cryonectes was named in 2012 by Peggy Vincent, Nathalie Bardet, and Emanuela Mattioli based on a fossil found in the 1980s in Normandy, France. The fossil was stored at the Musée de l’Agglomération d’Elbeuff in Elbeuf-sur-Seine.1 2
Go sa ntse go ganetsanwa: Scientists are still debating exactly where Cryonectes fits in the pliosaur family tree, though it is thought to be a basal (early) pliosaurid.1 2

Kwa dintlha di tswang teng

Cryonectes (en.wikipedia.org)
A new pliosaurid from the Pliensbachian, Early Jurassic of Normandy, Northern France - Acta Palaeontologica Polonica (app.pan.pl)
Cryonectes in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

Ntlha nngwe le nngwe mo tsebeng eno e na le nomoro e e supang motswedi wa yona. Fa re dirile phoso, maitshwarelo, re barati ba didino, ga re lokwalodikgang lwa saense. Re bolelele kwa [email protected] mme re tla e baakanya.

Rex o tshwerwe ke tlala! Dino Wiki ke porojeke ya rre e a e diretseng morwawe yo o ratang didino, ke mahala, ga e na dipapatso e bile ga e na dilatedi. Batho ba bagolo ba ka fepa Rex senyamo go thusa gore e nne mo inthaneteng.Fepa Rex