Psephosaurus

Sunan yana nufin: “kadan mai kama da dutse”1

Ya ci: KifiDabbobi masu rarrafe na tekuMiddle TriassicBa dinosaur ba ne a zahiri

Psephosaurus wani nau'in dabba ne mai rarrafe da ke rayuwa a cikin ruwa a zamanin Middle Triassic, kimanin shekaru miliyan 243 zuwa 237 da suka wuce. Yana da harsashi da aka yi da ƙananan ƙasusuwa masu kama da duwatsu waɗanda suke kare jikinsa. Yana yin iyo a cikin ruwa mai ɗumi da kuma marar zurfi inda wataƙila yake cin ƙananan halittu masu yawo.1 1

Gaskiya mai ban sha'awa: wannan dabbar ruwa mai rarrafe tana iyo yayin da dinosaur suke tafiya a ƙasa. Kowa yana kiran su dino, amma reshe ne daban na dabbobi masu rarrafe.

Ya rayu

247 zuwa 237 miliyan shekaru da suka wuce3

Middle Triassic

Burbushin halittu da aka samo a

Jamus (Baden-Württemberg), Isra'ila, da Türkiye1 1

Gudun da ya fi kowa

kusan 11 km/h (7 mph)

Iyo, ƙiyasin adewa

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, tauraron dan adam (asteroid)

Yaya saurin sa yake?

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

Psephosaurus kusan 11 km/h (7 mph)

Yaro a kan keke kusan 12 km/h (7 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

Psephosaurus yana da harsashi da aka yi da ƙananan ƙasusuwa marasa tsari da ake kira osteoderms. Manyan ƙasusuwan suna rarrabe da wasu ƙananan masu kusurwa biyar ko shida.2

Sunansa yana nufin 'kadan mai kama da dutse' saboda harsashinsa yana kama da tarin duwatsu.1

Psephosaurus yana cikin rukunin da ake kira placodonts, waɗanda suke dabbobi ne masu rarrafe na ruwa waɗanda sukan kasance da haƙoran murkushe kifin kwasfa. Amma Psephosaurus wataƙila ya kasance mai tace abinci ne.1 1

An fara samun burbushin Psephosaurus a Jamus a cikin dutsen farar ƙasa na Hoheneck, wanda a dā ya kasance bakin ruwa ko kuma kogi.1

Psephosaurus ya rayu a zamanin Middle Triassic, kimanin shekaru miliyan 243 zuwa 237 da suka wuce, a zamanin Longobardian.1 1

Nau'i ɗaya ne kawai na Psephosaurus aka sani: Psephosaurus suevicus. Masanin burbushin halittu ɗan ƙasar Jamus Eberhard Fraas ne ya ba shi suna a shekarar 1896.1 1

Hoton Psephosaurus da aka yi da AI — Hoton yadda Psephosaurus 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.

Tambayi Rex game da Psephosaurus

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Don ƙwararrun dino

Sunan kimiyya: Psephosaurus
Wanda ya ba da suna: Fraas 18963
Rukuni: Dabbobi masu rarrafe na teku
Iyali / rukuni: Placochelyidae3
Rarrabewa: Placodontia > Sauropterygia3
Zamanin duwatsu: 247 zuwa 237 miliyan shekaru ()3
Tsarin duwatsu: Tarasci, Erfurt3
Kasashe: Isra'ila, Turkiyya, Jamus3
Rubutun burbushin halittu: 4 a cikin Bayanan Paleobiology3
Gano: Masanin kimiyya ɗan ƙasar Jamus Eberhard Fraas ne ya ba Psephosaurus suna a shekarar 1896. An fara samun burbushin halittar a Kugelberg kusa da Ludwigsburg-Hoheneck a Jamus, kuma guntayen harsashi ne da ba su da kyau sosai.1 2
Har yanzu ana muhawara: Masana kimiyya ba su da tabbas kan ainihin abin da Psephosaurus yake ci. PBDB ya lissafa abincinsa a matsayin 'mai tace abinci daga ruwa', amma sauran placodonts yawanci suna murkushe kifin kwasfa ne, don haka har yanzu ana taƙaddama kan yadda yake cin abinci.1 1

Inda bayanan suka fito

PBDB Taxon (paleobiodb.org)
Psephosaurus suevicus E. Fraas 1896 (exa.ai)
Psephosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane gaskiya a wannan shafin yana da lamba da ke nuna tushenta. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

Rex yana jin yunwa! Dino Wiki aikin uba ne don dansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manyan mutane za su iya ba Rex abun ciye-ciye don taimakawa wajen ci gaba da kasancewa a yanar gizo.Ba Rex abinci