Alcmonavis

Igama lisho ukuthi: “Inyoni yomfula i-Altmühl”1

Udla: InyamaIzinyoni zakuqalaLate Jurassic

I-Alcmonavis kwakuyisilwane esifana nenyoni esaphila eminyakeni eyizigidi eziyi-150 edlule endaweni okuyijalimani manje. Sasinephiko elalikwazi ukushaya kangcono kune-Archaeopteryx edumile. Lokhu kwenza ukuba sibe ngesinye sezilwane ezifana kakhulu nezinyoni kusukela enkathini ye-Jurassic.1

Yaphila

149 kuya ku-145 wezigidi zeminyaka edlule5

Late Jurassic

Izinsalela ezitholwe e-

Old Schöpfel Quarry e-Schaudiberg, Mühlheim, eduze ne-Mörnsheim, Bavaria, eJalimani1

Isivinini esiphezulu

cishe 27 km/h (17 mph)

Ukundiza, isilinganiso

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

Izigidi ezingama-252 eminyakeni edlule20114566, i-asteroid (isikhathi lapho i-asteroid ishaya)

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Alcmonavis cishe 27 km/h (17 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Alcmonavis yaziwa kuphela ngethambo elilodwa lephiko langakwesokudla. Ososayensi balithola ngo-2017.1

Iphiko layo lalinemisipha eqinile eyayisiza ukuba lishaye amaphiko ngamandla. Lokhu kusikisela ukuthi yayindiza kangcono kune-Archaeopteryx.1

I-Alcmonavis yayiphila enkathini ye-Late Jurassic, eminyakeni eyizigidi eziyi-150 edlule.5

Igama elithi Alcmonavis livela egameni elidala lesi-Celtic lomfula i-Altmühl, ohamba eduze nalapho kutholakale khona ithambo layo.1

Yayinkulu kancane kune-Archaeopteryx, okuyenza ibe yisilwane esikhulu kunazo zonke ezifana nezinyoni esaziwa kusukela enkathini ye-Jurassic.1

I-Alcmonavis yayinethambo lomunwe wesibili eliqinile kakhulu, okuyisici esibonakala ezinyonini ezithuthuke kakhulu.1

Isithombe sika-Alcmonavis esenziwe nge-AI sokuthi kungenzeka ukuthi wayebukeka kanjani, senziwe yikhompyutha ngokusekelwe kulokho okwaziwa ososayensi. Lokhu kuwukuqagela: isilwane sangempela kungenzeka ukuthi sasibukeka ngokuhlukile, futhi akekho owazi imibala yaso yangempela.

ubuzile

Imibuzo ebuzwa kakhulu mayelana no-Alcmonavis

?Yayinkulu kangakanani i-Alcmonavis?

Yayinkulu kancane kune-Archaeopteryx. Iphiko layo lalingu-111% wobukhulu bephiko elikhulu kunazo zonke le-Archaeopteryx elaziwayo, kanti ithambo layo lengalo engenhla (humerus) lalingamasentimitha ayi-9 ubude.2

?Ingabe i-Alcmonavis yayikwazi ukundiza?

Yebo, yayindiza kangcono kune-Archaeopteryx. Iphiko layo lalinemisipha eqinile yokushaya amaphiko, okubonisa ukuthi yayikwazi ukundiza ngempela.3 4

?Ingabe i-Alcmonavis iyisilwane esiyidinosaur?

Yebo, iyisilwane esiyidinosaur esifana nezinyoni, okuyiqembu elihlanganisa izinyoni nezihlobo zazo eziseduze kakhulu zama-dinosaur. Yayiphila eminyakeni eyizigidi eziyi-150 edlule enkathini ye-Late Jurassic.2

?I-Alcmonavis yayiphila nini?

Yayiphila enkathini ye-Late Jurassic, eminyakeni eyizigidi eziyi-150 edlule. Ithambo layo latholakala emadwaleni enkathi yasekuqaleni ye-Tithonian.2

Ochwepheshe bama-dino

Igama lesayensi: Alcmonavis
Iqanjwe ngu: Rauhut et al. 20195
Iqembu: Izinyoni zakuqala
Umndeni / i-clade: Avialae5
Ukuhlukaniswa: Theropoda > Avialae5
Inkathi yamadwala: 149 kuya ku-145 wezigidi zeminyaka (Tithonian)5
Izakhiwo zamatshe: Mörnsheim5
Amazwe: Germany5
Izinsalela ezitholiwe: 1 ku-Paleobiology Database5
Ukutholakala: I-Alcmonavis yaqanjwa ngo-2019 ngu-Oliver Rauhut nozakwabo. Ithambo layo latholakala ngu-Roland Pöschl ngo-2017 e-Old Schöpfel Quarry e-Bavaria, eJalimani.5 1
Kusaphikiswana ngakho: Ososayensi basaphikisana ngokuthi ngabe i-Alcmonavis yayindiza kangcono yini kune-Archaeopteryx, nokuthi izinyoni zaqala kanjani ukundiza ngokushaya amaphiko.1

Lapho amaqiniso evela khona

A non-archaeopterygid avialan theropod from the Late Jurassic of southern Germany (pmc.ncbi.nlm.nih.gov)
Alcmonavis (en.wikipedia.org)
A non-archaeopterygid avialan theropod from the Late Jurassic of southern Germany | eLife (elifesciences.org)
A non-archaeopterygid avialan theropod from the Late Jurassic of southern Germany (pubmed.ncbi.nlm.nih.gov)
Alcmonavis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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