Окаменелость коралла, агатизированный коралл — г.

Reka likorale tsa tlhaho tsa khale lebenkeleng la rona

agate coral

Mesaletsa ea likorale ke lejoe la tlhaho. E hlaha ha silicate butle-butle e nka sebaka sa silicate ea boholo-holo. Qetellong e fetoha quartz ea microcrystalline.

Hangata 'mala oa likorale o hlaha e le lipalesa tse nyane holim'a lejoe. mafika a likorale a ne a atleha maoatleng a tropike a futhumetseng, a sa tebang ’me a feptjoa ke plankton, joalokaha e etsahala kajeno. Likorale ke liphoofolo tsa leoatleng tse nang le 'mele o mobe, molomo, litente le masapo.

Ena ke masapo a ’nileng a bolokoa tlalehong ea mesaletsa ea lintho tsa khale. Likorale li ka lula li le mong kapa tsa hlaha likoloneng tse kholo. Ho tiisa mocheso le khatello ea ho kenya. Sena se ile sa etsa hore li-deposit tsena tsa likorale li fetohe mafika ha nako e ntse e ea.

Har'a mefuta e sa tšoaneng ea likorale tse fumanoeng lefatšeng ka bophara, mehlala e qaqileng haholo e tsoang lithabeng tsa Indonesia ke tse ling tsa mabenyane a ikhethang ka ho fetisisa a likorale.

Likorale li ntse li hola maoatleng ka lilemo tse ka bang limilione tse 500.

Permineralization ea mesaletsa ea likorale

Permerization ke mokhoa oa ho tlatsa li-pores ka hare le ho pota-pota skeleton e setseng ea coral e thata ka liminerale tse kentsoeng ho tsoa tharollong kapa ho falla ka har'a qubu ea sediment. Qetellong, ka mor'a ho kopana ha tlhaho, e fetoha lejoe.

Phetoho ke ts'ebetso eo ka eona masapo a pele a coral a nkeloang sebaka, molek'hule ka molek'hule, ka diminerale kapa liminerale tse tsoang tharollong. Ka mohlala, calcium carbonate ho tloha mohahong o thata oa coral e nkeloa sebaka ke silica e tsoang ho lithapo tse kentsoeng kapa tse falla nakong ea ho thehoa ha majoe.

Ts'ebetso ena ea ho boloka habeli e ka etsahala ka likhakanyo tse fapaneng tsa liminerale tse eketsehileng. Sena se boloka phapang pakeng tsa lisele tse bonolo tsa pele hammoho le masala a skeleton ea coral, kaha liminerale tse fapaneng li fa majoe mebala e sa tšoaneng.

Maemo a jeoloji le a jeoloji ao lits'ebetso tsena li etsahalang ho ona hangata a na le asiti e nyane, mocheso o tlase le likhatello tse tlase. Sephetho se hlahisoang ke sehlahisoa se nkeloang sebaka ke microscopic kapa cryptocrystalline quartz, eo hangata e bitsoang agate.

Indonesia, paballo ea lihlooho tsa likorale ke ea boleng bo ikhethang. E shebahala joalo ka ha e ne e etsa lilemong tse limilione tse 20 tse fetileng. Le hoja motsoako oa lik'hemik'hale hona joale o fapane. Khemistri ea lintho tse phelang hona joale ke silika, hammoho le tšepe, manganese le liminerale tse ling. Ho na le likorale tsa fern, likorale tsa boko, li-cube corals, likorale tsa khekhe ea linotši le tse ling tse ngata.

lenaka la coral

Rugosa, eo hape e bitsoang Rugosa kapa Tetracorallia, ke letoto le felileng la likorale tse ikemetseng le tsa bokolone tse neng li le ngata maoatleng ho tloha bohareng ba Ordovician ho isa Permian ea morao. Li-rugosans tse le 'ngoe hangata li bitsoa li-hornbeads ka lebaka la kamore ea tsona e ikhethang e kang lenaka e nang le lerako le sosobaneng kapa le sa lekaneng.

Ratoang

Likorale tse ratoang ke mofuta o seng o felile oa likorale tsa tabular tse nang le polygonal, tse petelitsoeng ka bongata, tse e fang lebitso la eona le tloaelehileng, coral ea khekhe ea linotsi. Mabota a pakeng tsa li-corallite a phunyeletsoa ke li-pores tse bitsoang li-pores tse lumellang ho tsamaisa limatlafatsi pakeng tsa li-polyps.

Lijo tse ratoang, joalo ka likorale tse ngata, li ne li atleha maoatleng a futhumetseng, a chesitsoeng ke letsatsi, li iphepa ka ho sefa lipolanka tse nyane tse nyane ka litente tsa tsona tse mokokotlong 'me hangata li etsa karolo ea likarolo tsa mafika. Leloko lena le ile la ajoa lefatšeng ka bophara ho tloha ho Ordovician ea seng a shoele ho ea ho Permian.

Moelelo le thepa ea mesaletsa ea likorale

Karolo e latelang e bua ka saense ea pseudo-saense 'me e thehiloe litumelong tsa setso.

Ho ea ka metaphysical concepts, petrified coral ke lejoe la sekhutlo le loketseng ho etsa liphetoho. Ho lumeloa hore agate e thusa ho phekola maloetse a pancreatic le ho ntlafatsa phallo ea mali le ho potoloha ha moea. Likorale tsa fossilized li sebelisoa ho phekola mafu a mahlo, letlalo le mala. E bile ho lumeloa hore sena se lelefatsa bophelo ba tšebeletso.

Coral Fossil (kapa Agatized Coral)

LBH

Likorale tse senyehileng li na le lilemo tse kae?

Korale ea khale ka ho fetisisa ea mesaletsa ea khale ke lilemo tse limilione tse 450. Boholo ba majoe a fumanoang kajeno a ka ba pakeng tsa lilemo tse limilione tse 100,000 le 25, le hoja mehlala e mengata ea khale e fumanoe ho tloha mehleng ea Silurian, lilemong tse limilione tse 390 tse fetileng.

U ka tseba joang haeba coral e entsoe ka mesaletsa ea lintho tsa khale?

Hangata 'mala oa likorale o hlaha lejoeng joalo ka lipalesa tse nyane.

Joang ho hloekisa likorale tsa petrified?

Ka mor'a ho hloekisa ka ho feletseng, kenya fossil ka 50% ea asene ea apole le tharollo ea metsi. Ke koloba mesaletsa ea ka nako e ka etsang hora e le 1 ebe ke khutla le borashe ba meno ho thusa ho tlosa tse ling tsa lintho tse tsoang kantle ho naha. Ha u hloekisa mesaletsa ea lintho tsa khale, etsa bonnete ba hore mesaletsa ea lintho tsa khale ha e e-s'o be le asiti.

Mesaletsa ea tlhaho ea likorale e rekisoang lebenkeleng la rona la majoe

Re etsa mabenyane a bespoke a likorale ka mokhoa oa masale a lenyalo, lifaha, masale, lipetja, lipente… Ka kopo ikopanye le rona bakeng sa qotsa.