Merriamosaurus

Innde firti: “leɗɗe Merriam”1

Ñaami: TeewuIchthyosauruujiTriassic adannde haa Triassic hakkundeWonaa dinosaur e laawol ganndal

Merriamosaurus ko daabaajo ɓooyɗo (ancient marine reptile) mo wuuri e maayoji ɗi jooni ko Svalbard, Norway, ko ina tolnoo e 248 miliyoŋ duuɓi ko adii ɗoo. Ko ichthyosaur, ko daabaajo hono dolphin mo heɓata henndu kono wuuri e ndiyam. Merriamosaurus ko ñaamduɗo mawɗo, o ñaamata liɗɗi e daabaaji goɗɗi.1 2

Kabaru welɗo: daabaaba geec ɓaa ina lumbanoo e ndiyam tuma nde dinosauruuji njahatnoo e leydi. Yimɓe fof ina noddira ɗi dino, kono ko ɗi caltol goɗngol e reptiluuji.

Wuuri

249 haa 247 duuɓi miliyon ko adii3

Triassic adannde haa Triassic hakkunde

Fosiliiji tawaaɗi to

Svalbard e Jan Mayen (Spitsbergen, Norway)1

Yaawre ɓurnde

ko ina wona 46 km/h (29 mph)

Lummbaade, hiisa

Ndey ɗum wuuri?

Triassic

Jurassic

Cretaceous

252 duuɓi miliyon ko adii20114566, asteroid

Hol yaawre mum?

Neɗɗo yahoowo ko ina wona 5 km/h (3 mph)

Cukalel e welo ko ina wona 12 km/h (7 mph)

Merriamosaurus ko ina wona 46 km/h (29 mph)

Puccu dogoowu ko ina wona 65 km/h (40 mph)

Cheetah ko ina wona 100 km/h (62 mph)

geɗe welɗe

Kabaruuji welɗi

Merriamosaurus inniraa ko e hitaande 2002 e annduɓe Maisch e Matzke.1

Nguuri e nder dumunna Spathian e fuɗɗoodi Triassic, hakkunde 248 haa 247 miliyon duuɓi ko adii jooni.1

Merriamosaurus ko ichthyosaur basal longipinnate, maanaa ina joginoo juuɗe juutɗe, ko ɓandu adanndu ichthyosaurs ɓurɓe yaawde.2

Ko ɓuri heewde e ichthyosaurs Lower Triassic anndiraaɗo e sahaa nde sifaa.2

Merriamosaurus jibinaynoo ɓiɓɓe wuurɓe, hono no ichthyosaurs goɗɗi keewɗi.1

Fossiliji mum tawaa ko e Sticky Keep Formation to Spitsbergen.1 2

Natal Merriamosaurus ko AI waɗi — Natal ko AI waɗi, holliroowal no Merriamosaurus waawnoo wonirde. Ordinateer waɗi ɗum e ko annduɓe anndi. Ko miijo tan: daabaaba goonga oo waawi wonde no feere, hay gooto anndaa nooneeji mum goonga.

Lamndoo Rex fii Merriamosaurus

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Fii annduɓe dino

Innde ganndal: Merriamosaurus
Inndoowo: Maisch and Matzke 20023
Fedde: Ichthyosauruuji
Galle / clade: Merriamosauridae3
Fedde: Ichthyosauria > Ichthyosauromorpha3
Duuɓi kaaƴe: 249 haa 247 duuɓi miliyon ()3
Formations kaaƴe: Sticky Keep3
Leyɗe: Svalbard3
Fosiliiji tawaaɗi: 1 nder Paleobiology Database3
Yiytugol: Merriamosaurus siforaa ko adii e ɓalli ceertuɗi, kono caggal ɗuum ɓalli ɓurɗi timmude tawaa e Sticky Keep Formation to Spitsbergen. Ina inniraa e Michael W. Maisch e Andreas T. Matzke e hitaande 2002.1 2
Ina yeddondiree haa jooni: Annduɓe anndaa ɓeydaare tigi Merriamosaurus sabu ɓalli ceertuɗi tan tawaa.2

Ɗo faayiɗe iwri

PBDB Taxon (paleobiodb.org)
Observations on Triassic ichthyosaurs. Part IX. The first associated skeletal remains of Merriamosaurus n. g. (Ichthyosauria, Lower Triassic) and their bearing on the systematic position of the Omphalosauria (researchgate.net)
Merriamosaurus in The Paleobiology Database (CC BY 4.0): duuɓi, nokkuuje, formations kaaƴe, fedde.

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