Noguerornis

Leina le raya: “Noguerornis means 'bird of La Noguera', the region in Spain where it was found”1

E jele: NamaDinonyane tsa ntlhaTshimologo ya Cretaceous

Noguerornis was a tiny, early bird that lived about 130 million years ago in what is now Spain. It had a mix of primitive and advanced features, making it a special link in bird evolution.1 2

E tshetse

dimilione tsa dingwaga di le 126 go ya go 121 tse di fetileng4

Tshimologo ya Cretaceous

Difosili di fitlhetswe kwa

La Pedrera de Rúbies, Montsec, Lleida Province, Spain1 3

Bonako jo bogolo

e ka nna 27 km/h (17 mph)

Go fofa, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

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)

Noguerornis e ka nna 27 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

Noguerornis is known from only one partial skeleton, which includes parts of the wings, a wishbone, and some feathers.1

Its humerus (upper arm bone) was 22.8 mm long, and its ulna (forearm bone) was 24.3 mm long, showing it was a very small bird.1

The fossil was discovered by the González Redondo brothers in the famous La Pedrera quarry, which also preserves many other fossils from the Early Cretaceous.1

Noguerornis had a wishbone (furcula) with a 55-degree angle between its branches, which is a feature seen in both primitive and advanced birds.1

Scientists classify Noguerornis as an enantiornithine bird, a group of early birds that were common during the Cretaceous but died out with the dinosaurs.2 3

The fossil includes carbonized impressions of feathers, including some flight feathers (remiges) and coverts.1

Noguerornis lived around 130 million years ago, during the Early Cretaceous, when Spain was covered by a warm sea with limestone islands.2 3

Setshwantsho sa Noguerornis se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Noguerornis 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: Noguerornis
Leina le neilwe ke: Lacasa Ruiz 19894
Setlhopha: Dinonyane tsa ntlha
Lelapa / clade: Enantiornithes4
Thulaganyo: Theropoda > Avialae4
Bogolo jwa matlapa: 126 go ya go 121 dimilione tsa dingwaga (Barremian)4
Dibopego tsa matlapa: La Pedrera de Rúbies4
Dinaga: Sepania4
Direkoto tsa difosili: 1 mo The Paleobiology Database4
Go fitlhelwa: Noguerornis was named in 1989 by Spanish paleontologist A. Lacasa Ruiz. The species name gonzalezi honors the González Redondo brothers, who discovered the fossil at La Pedrera de Rúbies in the Montsec mountains.1 2
Go sa ntse go ganetsanwa: Scientists are not sure exactly how Noguerornis is related to other early birds, because its skeleton is incomplete and shows a mix of primitive and advanced features.1

Kwa dintlha di tswang teng

NUEVO GENERO DE AVE FOSIL DEL YACIMIENTO NEOCOMIENSE DEL MONTSEC (PROVINCIA DE LERIDA, ESPAÑA) (estudiosgeol.revistas.csic.es)
Noguerornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Noguerornis in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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