Explorornis

Sunan yana nufin: “tsuntsun da aka gano”1

Ya ci: NamaTsuntsayen farkoƘarshen Cretaceous

Explorornis ƙaramin tsuntsu ne wanda ya rayu kimanin shekaru miliyan 90 da suka wuce a inda yanzu ake kira Uzbekistan. Mai cin nama ne kuma wataƙila yana tashi ta cikin tsofaffin dazuzzuka yana kama ƙwari da sauran ƙananan abinci.1 2

Ya rayu

shekaru miliyan 94 zuwa 90 da suka wuce3

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Tsarin Bissekty, Kyzyl Kum, Uzbekistan1 2

Tsawo

0.15 zuwa 0.25 m (0.5 zuwa 0.8 ft)1

tsawon jiki da aka kiyasta, ba tare da wutsiya ba; nau'i ɗaya na iya zama sama da 25 cm

Tsayi

0.11 m (0.4 ft)

ƙiyasi

Mafi girman gudu

kusan 26 km/h (16 mph)

Tashi sama, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya tsayin sa yake?

ƙiyasi

tsawon tubalin wasa 8 a jereƙarami har zai iya tafiya ƙarƙashin kujerazai iya tashi daga wannan gefen filin ƙwallon ƙafa zuwa ɗayan cikin daƙiƙa 15

Yaya girman Explorornis idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Explorornis kusan 26 km/h (16 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

An san Explorornis ne kawai ta hanyar ƙasusuwan coracoid, waɗanda suke wani ɓangare na kafada.1

Sunan Explorornis yana nufin 'tsuntsun da aka gano' a cikin harshen Latin da Girkanci.1

An san nau'i biyu: E. nessovi da E. walkeri, duka an ba su suna bayan shahararrun masana ilimin burbushin halittu.1

Da farko ana tunanin E. walkeri yana cikin tsuntsun Enantiornis na Kudancin Amurka, amma daga baya masana kimiyya suka mayar da shi cikin Explorornis.1

Wadannan tsuntsaye sun rayu a lokacin matakin Turonian, kusan shekaru miliyan 90 da suka wuce.1 2

Explorornis tsuntsu ne mai rayuwa a ƙasa kuma yana yin ƙwai.2

Hoton Explorornis da aka yi da AI — Hoton yadda Explorornis zai iya kasancewa wanda aka yi da AI, kwamfuta ce ta yi shi daga abin da masana kimiyya suka sani. Hasashe ne: ainihin dabbar za ta iya zama daban, kuma babu wanda ya san ainihin launukanta.

Don ƙwararrun dino

Sunan kimiyya: Explorornis
Wanda ya ba da suna: Panteleyev 19983
Rukuni: Tsuntsayen farko
Iyali / rukuni: Alexornithidae3
Rarrabewa: Theropoda > Avialae3
Zamanin duwatsu: shekaru miliyan 94 zuwa 90 (Turonian)3
Tsarin duwatsu: Bissekty3
Kasashe: Uzbekistan3
Rubutun burbushin halittu: 3 a cikin Bayanan Paleobiology3
Gano: Masanin ilimin burbushin halittu na Rasha Andrey Panteleyev ne ya ba wa Explorornis suna a shekarar 1998. Nau'in da aka fara gano shi ne E. nessovi, wanda aka ba wa suna bayan Lev Alexandrovich Nesov.1 2
Har yanzu ana muhawara: Masana kimiyya ba su da tabbas kan inda ainihi Explorornis yake a cikin dangin tsuntsaye saboda ƙasusuwan kafadarsa ne kawai aka gano.1

Inda bayanan suka fito

Explorornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Explorornis in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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