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Ònye bụ relict anụmanụ?

уже давно минула, и огромных ящеров можно встретить только в музее и кино. Dawn nke dinosaurs ogologo gafere, na nnukwu ngwere nwere ike hụrụ naanị na ihe ngosi nka na sinima. Ụfọdụ n'ime ụmụ anụmanụ na osisi dị anya akụkọ ihe mere eme n'oge ọbọhọ ruo ugbu a. Ha na-akpọ mgbe ochie.

onwunwe

Ọtụtụ nde afọ gara aga, anyị na ụwa anya dị nnọọ iche. Osisi na ụmụ anụmanụ na gbanwere ukwu kemgbe ahụ. Ọ na-akpọ ihe ncheta nke anụ ọhịa na-adịghị oke nke aka ya na nna nna ya. Ha nwere ọtụtụ atụmatụ dị ka ogologo-nwuchapu osisi na ụmụ anụmanụ, na adịghị yiri oge a umu.

Relict anụmanụ ma ọ bụ osisi na-ejikarị kọwara dị ka a dị ndụ mmanu ndi mere onwe. N'amaghị ha-ejikọta ya na ịdị adị nke dinosaurs. Otú ọ dị na oge dinosaurs kere si Triassic oge (225 nde lita. N.) Iji nzu (65 nde lita. N.) Ihe Ncheta ahụ nwere ike ide na n'oge ikpeazụ.

The okwu pụtara na 1885, ekele Oscar Peschel - ọkà mmụta banyere mmadụ na geologists si Germany. Ncheta-akpọ mgbe ụfọdụ ọ bụghị naanị ihe ndị dị ndụ, ma na-Okirikiri, mineral. Dị ka ihe atụ, a na-ahụkarị Siberia odida obodo tundrostepnoy atụle a relic. Ọ dịrị n'oge nke mammoths, woolly enyí ọhịa, nkebi, otú ọ na-emekarị kwuru na dị ka mammoth ahịhịa.

nhazi ọkwa

Ihe Ncheta na-ekewa iche iche, na-adabere oge na nke malitere ịdị adị nke ha obiọma. Ha nwere ike ịbụ tertiary na quaternary. Neogene, ma ọ bụ tertiary - a umu na-ejigide ha ihe ịrịba ama na ọ dịghị ihe ọzọ si oge nke Pliocene. Ndị a gụnyere Colchis chestnut, holly holly, blueberries, wintergreen, boxwood.

Nkewa emee ka onodu ubochi ọnọdụ. E nwere ice relicts. Ha bi na ala ebe ọ bụ na ice na afọ na-achọta ke abaitiat, nkume, sphagnum bogs. Adder - a typical ice relict anụmanụ, dị ka mgbada odudu, ụfọdụ dragonflies. N'etiti osisi nwere ike mata Dwarf birch, blueberries, berry.

E nwere ndị ọzọ classifications na kee ihe onwunwe banyere osisi formations (formational), na na geomorphological ọnọdụ nke ha nọgidere (edaphic). Studies aka ikpebi otú ihu igwe agbanweela na ebe obibi ha, ihe mgbanwe mere na ala, mmiri, wdg

relict anụmanụ

Ihe Nlereanya nke ndụ fossils, bi n'oge anyị nwere ike ịghọ-agwụ ike na-enweghị ike. Ọtụtụ n'ime ha bụ paleoendemikami. Ha eke ebe obibi adịghị kwa obosara na pụtara dịpụrụ adịpụ, ka ha na-ejigide ọtụtụ n'ime atụmatụ emebibeghị.

Ọtụtụ unexplored ebe nke ụwa na-enye mere kwere na ọ bụghị ihe niile nke prehistoric na umu na-mara. Ka ihe atụ, coelacanth bụ a relict anụmanụ detachment coelacanths, nke dịwo atụle nwuchapu. Na 1938, na azù mmadụ na mberede chọpụtara ihe ngosi nka onye na-elekọta na South Africa n'etiti catches nke ndi oku azu. Ọ tụgharịrị na nke a bụ nanị ụdị Crossopterygii, ọbọhọ ruo ugbu a.

Ibi fossils bụ ịrịba ama na agụ iyi. Nke a relict anụmanụ bi na mbara ala ọzọ 85 nde afọ gara aga, ọ bụ ezie na ndị nna nna ha crocodylomorpha pụtara banyere 250 nde afọ gara aga. Ha akụkụ iru ruo 15 mita n'ogologo. Ọtụtụ n'ime ndị oge ochie umu ghọrọ nwuchapu tupu Cenozoic.

Ejikarịkwa ebe obibi nke agụ iyi agbanwebeghị kemgbe oge ochie. Ya mere, ọkara aquatic nākpu akpu na-adịghị ime mgbanwe iji ọhụrụ na ọnọdụ na jisiri na-ejigide ya udi dị ka ọ bụ ọtụtụ nde afọ gara aga.

Relict anụmanụ: ndepụta

Ndị na-esonụ bụ a ike ike ndepụta nke oge a na ihe onwunwe, bi na dị iche iche na nkuku nke Earth.

Umu anumanu na osisi aha ma ọ bụ detachment

ebe obibi

afọ nke ileta

dipnoi

Africa, Australia, South America

419,2 nde lita. n.

tuatara

ọhụrụ Zealand

95 nde lita. n.

mudfish

North America

250 nde lita. n.

odo odo frog

India (Western Ghats)

134 nde lita. n.

akpukponu inyinya crabs

Southeast Asia, na Atlantic n'ụsọ oké osimiri nke North America

-

agụ iyi

South America, Central America, Africa, Southeast Asia, Australia

85 nde lita. n.

Laotian nkume oke

Southeast Asia, Laos

44 nde lita. n.

coelacanth

Indian osimiri

More karịa 65 nde lita. n.

monotremes

New Guinea, Australia, Tasmania

217-160 nde lita. n.

lingula

Europe, Southeast Asia, North America

500 nde lita. n.

ọgwụgwụ

Ncheta a na-akpọ ụmụ anụmanụ, osisi, dịkwa ka usoro ha, Okirikiri na ọbụna minerals na-agbanwebeghị ma ọ bụ gbanwere marginally kemgbe omume nke umu. Na ụwa nke oge a na e nwere nnọọ a ukwuu nke bi fossils na pụtara ole na ole nde afọ gara aga.

Ichebe ndị a umu-eme ka a kwụsiri ike ihu igwe, na-akpa iche. Ònye maara, ma eleghị anya na ndepụta bụ ihe ndị ọzọ ka nke ahụ, nke a maara mmadụ taa.

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