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Karete ya dinosaure No. 1958 ho tse 2 027

Yamanasaurus

Lebitso le bolela: “Yamana lizard”1

E jele: DimelaMelala e meleleleKretase ya Morao

Yamanasaurus was a small, armored sauropod that lived in what is now Ecuador. It had a long neck and tail, a tiny head, and bony plates in its skin for protection. This dinosaur is the first one ever discovered in Ecuador!1 2

E phetse

dilemo tse dimilione tse 72 ho isa ho 66 tse fetileng3

Kretase ya Morao

Difosili di fumanwe ho

Yamana region, Loja Province, southwestern Ecuador1 2

Bolelele

6 m (20 ft)1

Bophahamo

1.6 m (5.2 ft)

kakanyo

Lebelo le phahameng ka ho fetisisa

e ka bang 33 km/h (21 mph)

Ho matha, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

E ne e phahame hakae?

kakanyo

telele jwaloka dintja tse 6 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 33 di behilwe ka molae ne e ka matha dimitara tse 100 ka metsotswana e 11 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Yamanasaurus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Yamanasaurus e ka bang 33 km/h (21 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

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

dintho tse monate

Dintlha tse monate

Yamanasaurus was a saltasaurine, a group of sauropods that often lived near coasts and may have been small because they lived on islands.1 2

Its fossils were found by a local farmer in 2017, and scientists later studied them at a university in Ecuador.2

Yamanasaurus had a special kind of bone in its tail vertebrae that was spongy inside, without hollow spaces.1 2

This dinosaur lived about 66.9 million years ago, right before the asteroid hit that ended the age of dinosaurs.2

Yamanasaurus is the northernmost saltasaurine dinosaur ever found, meaning it lived farther north than its relatives.1 2

Its arm bone (radius) had a flattened shaft and a seven-sided, cup-shaped surface at the top.1 2

Setshwantsho sa Yamanasaurus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Yamanasaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka Yamanasaurus

?What did Yamanasaurus eat?

It probably ate low plants, like ferns and shrubs, since it had a small head and a long neck for reaching ground-level food. [wikipedia.org]1

?How big was Yamanasaurus?

It was about 6 metres long, which is small for a sauropod.1

?Where was Yamanasaurus found?

Its fossils were discovered near Yamana, a town in southern Ecuador, close to the Peruvian border. [wikipedia.org]1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Yamanasaurus
E rehilwe ke: Apesteguía et al. 20203
Sehlopha: Melala e melelele
Lelapa / leloko: Saltasauridae3
Tlhophiso: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
Dilemo tsa mafika: dilemo tse dimilione tse 72 ho isa ho 66 (Maastrichtian)3
Dibopeho tsa mafika: Río Playas3
Dinaha: Ekuatoro3
Direkoto tsa difosili: 1 ho The Paleobiology Database3
Ho sibollwa: Yamanasaurus was named in 2020 by Sebastián Apesteguía and colleagues. The fossils were found in 2017 by a farmer in the Yamana area of Loja Province, Ecuador, and later studied by scientists.1 2
E sa ntse e phehwa kgang: Scientists are not sure exactly how big Yamanasaurus was, because only a few bones have been found. The length of 6 metres is an estimate.1

Moo dintlha di tswang teng

Yamanasaurus (en.wikipedia.org)
The first dinosaur remains from the Cretaceous of Ecuador (ri.conicet.gov.ar)
Yamanasaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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