Dinosaur tare da dogon wuya: jinsin description, mazauninsu

Yana da wuya a yi nazarin abin da aka dade tafi, amma wannan ba ya nufin cewa shi ne, ba ban sha'awa! Alal misali, abin da ba ka sani game da dinosaur? Lokacin da ka yi tunanin dinosaur rayu tare da dogon wuya? Kamar yadda suka kasance kira, sun hanyar rayuwa?

"Long-kai dabba"

A cikin tsohon yara song muna magana ne game da raƙumin dawa, amma yau ba za ka sami matsahi na saba da rayuwa na da yafi tsoho wakilin dabba duniya. Bari mu magana game da wani rukuni na hudu kananan kafafu, herbivorous dinosaur. More daidai, mu yau heroes - dinosaur tare da dogon wuya da suka rayu a cikin Jurassic da kuma Cretaceous lokaci. Wannan rukuni na dabbobi da ake kira "da sauropods," in Latin nufin "yascheronogie dinosaur."

Duk da cewa sauropods gaba daya dadaddun, masana kimiyya sun iya sanin cewa wadannan dabbobi rayu a ko'ina, babu wata kasa da 130 jinsunan, wanda akwai 13 iyalai da kuma 70 danginsu.

Janar bayanin irin nau'i

Herbivorous dinosaur tare da dogon wuya yana da wani gigantic size. The wuyansa na dabba zai iya zama daga 9 zuwa 11 m, a tsawon, amma kai - quite kananan. The kankanin kwanyar dama kankanin kwakwalwa. An gano cewa sacral dabba ta kwakwalwa ya 20 sau fi girma fiye da kwakwalwa. A hakora na wadannan dinosaur sun shpatelevidnoy form, wajen kananan size. Duk da sunan, da dabbobi ba su da kafafu kama kadangaru underfoot. Ã'a, shi ya kama da giwa kafafu. A forelimbs kasance ko da yaushe fiye da na baya. duk sun m wutsiyoyi.

Kamar yadda ka sani, da dinosaur tare da dogon wuyõyinsu ba zaune a wani nan kusa zoo. All data game da waɗannan dabbobi da aka painstakingly mayar da burbushin halittu samu ragowar. Very rare find ga masana kimiyya ne a sauropod ragargaje. Wannan bangare na kwarangwal a lokacin tono wuya zo fadin, balle a dukan shi ba ya zo a fadin a duk.

hanyar rayuwa

Dinosaur tare da dogon wuya iya a yi la'akari phytophagous. Wannan yana nufin cewa sun ci shuka abinci. Masana binciken burbushin halittu sun yi nuni da cewa ba su tauna shuka da kuma milled su da duwatsu haɗiye shi.

A mafi sauki hanyar bayar da shawarar cewa sauropods amfani wuyansa don isa mafi treetops. Amma wannan ka'idar ya kõma da zargi daga masana kimiyya domin sun lasafta abin da ya kamata ya kasance wani jini na dabba don su iya yi waɗannan ayyuka. Lissafi nuna cewa wannan zai bukaci unnecessarily high makamashi amfani. Bugu da kari, da dabba dole ne ya kasance wata babbar zuciya.

Wani jarrabawa ne cewa sauropods sun gregarious salon. Ya dogara ne a kan gaskiyar cewa burbushin halittu sau da yawa sami ragowar wani rukuni.

An yi imani da cewa dogon kai dinosaur tafiyar hawainiya. Mai yiwuwa, sun yi tafiya a gudun kada fi 5 km / h. Wannan ne dangana ga dabba ta nauyi da kuma size.

Description da mutum jinsunan. diplodocus

Diplodocus - cikin shahararrun dinosaur tare da dogon wuya. Sunan wannan iyali ya samu daga American masanin binciken burbushin halittu Charles Marsh a 1878. A gaskiya da sunan nuna tsarin fasali na dabba ta wutsiya.

Diplodocus ya dade da aka dauke da wani giant ko da daga dinosaur. Kamar yadda lissafin daya daga masana kimiyya ta girma iya wuce 54 m, da kuma nauyin kai 113 tons. Amma ya yi kuskure da yawan vertebrae, kuma real masu girma dabam suka muhimmanci karami. The most tabbatar gawar wani tsawon 35 m. Weight wani cikakken count ba tukuna bada, mai yiwuwa shi ne daga 20 zuwa 80 ton.

Diplodocus zauna samu sau da yawa isa ba, don haka da cewa irin wannan ne mafi karatu. A London ta Natural History Museum yana da wani kwafin na Diplodocus kwarangwal. Saboda haka wani photo na dinosaur tare da dogon wuya za a iya yi a can.

Brachiosaurus

A ƙarshen Jurassic lokaci, ya rayu wani sauropod mai suna Brachiosaurus. Yana za a iya fassara a matsayin "m-shouldered lizard." Wannan dabba rayu a cikin yankuna, wanda a yau shi ne Arewacin Amirka da kuma nahiyar Afrika.

Brachiosaurus, kamar duk sauropods, yana da kananan shugaban. Amma ta yi wa ado da dagi da kashi kawai sama da ido. Mai yiwuwa a dagi saro kafafen hancinsa da alaka da jakar iska. Watakila ko da ƙadangare wata karamar ganga. A gaban Ƙafafunsu yawa fiye da baya, kuma dukan bayyanar shi ne sosai kamar wata babbar raƙumin dawa. Kawai wuyansa ba kõma sama, da ingiza ta game da 45 °.

Girmancin na wannan dabba ne bai tabbata ba. Mai yiwuwa - 11-15 m da kuma tsawon daga shugaban da wutsiya -. 22-27 m. Weight - a cikin kewayon 22-60 tons.

Kwarangwal na wannan dinosaur a kan nuni a Berlin ta Humboldt Museum.