Окаменелость коралла, агатизированный коралл — г.

Gulani ma coral achilengedwe m'sitolo yathu

agate coral

Mafuta a Coral ndi mwala wachilengedwe. Zikuoneka pamene silicate pang'onopang'ono m'malo wakale silicate. Pambuyo pake imakhala microcrystalline quartz.

Mtundu wa coral nthawi zambiri umawoneka ngati maluwa ang'onoang'ono pamwala. matanthwe a m’nyanja ya korali ankakula bwino m’nyanja zotentha komanso zosazama kwambiri ndipo ankadya ma plankton, monga mmene zilili masiku ano. Makorali ndi nyama zam'madzi zomwe zili ndi thupi lopanda pake, pakamwa, mahema ndi mafupa.

Awa ndi mafupa omwe asungidwa mu zolemba zakale. Makorali amatha kukhala okha kapena amapezeka m'magulu akuluakulu. Kusindikiza kutentha ndi kuthamanga kwa instillation. Izi zinapangitsa kuti ma coral awa asanduke miyala pakapita nthawi.

Mwa mitundu ya ma corals opangidwa padziko lonse lapansi, zitsanzo zatsatanetsatane za mapiri a Indonesia ndi zina mwazodzikongoletsera zamtengo wapatali kwambiri.

Makorali akhala akukula m'nyanja kwa zaka pafupifupi 500 miliyoni.

Permineralization of coral fossils

Permerization ndi njira yodzaza ma pores mkati ndi mozungulira mafupa olimba a coral otsala ndi mchere wosungidwa kuchokera ku mayankho kapena kusuntha kudzera mu mulu wa matope. Potsirizira pake, pambuyo pa kudulidwa kwachirengedwe, kumakhala mwala.

Kusintha ndi njira yomwe mafupa oyambirira a coral amasinthidwa, molekyulu ndi molekyulu, ndi mchere kapena mchere kuchokera ku yankho. Mwachitsanzo, calcium carbonate yochokera kumalo olimba a coral amalowetsedwa ndi silica kuchokera ku njira zotsekeredwa kapena kusamuka pakupanga miyala.

Njira yotetezera iwiriyi imatha kuchitika ndi mitundu yosiyanasiyana ya mchere wowonjezera. Izi zimasunga kusiyana pakati pa minofu yofewa yoyambirira komanso zotsalira za mafupa a coral, monga mchere wosiyanasiyana umapatsa miyalayi mitundu yosiyanasiyana.

Mikhalidwe ya geochemical ndi geological yomwe njirazi zimachitika nthawi zambiri zimakhala za acidic pang'ono, kutentha kochepa komanso kupanikizika kochepa. Zomwe zimatengera zomwe zimasinthidwazo zimakhala zazing'ono kwambiri kapena cryptocrystalline quartz, zomwe zimatchedwa agate.

Ku Indonesia, kusungidwa kwa mitu ya coral ndikwapadera kwambiri. Zikuwoneka ngati momwe zimakhalira zaka 20 miliyoni zapitazo. Ngakhale kuti mankhwala zikuchokera tsopano zosiyana. The organic chemistry tsopano silika, komanso chitsulo, manganese, ndi mchere ena. Pali ma coral a fern, ma coral a muubongo, ma cube corals, ma coral a zisa ndi zina zambiri.

nyanga ya coral

Rugosa, yomwe imatchedwanso Rugosa kapena Tetracorallia, ndi matanthwe omwe anali okhaokha komanso atsamunda omwe anali ochuluka m'nyanja kuyambira pakati pa Ordovician mpaka kumapeto kwa Permian. Ma rugosans amodzi nthawi zambiri amatchedwa hornbeads chifukwa cha chipinda chawo chofanana ndi nyanga chokhala ndi khoma lokwinya kapena losagwirizana.

Zokondedwa

Zokondedwa ndi mtundu womwe watha wa ma coral a tabular omwe amadziwika ndi ma polygonal, odzaza ndi ma corals, kuwapatsa dzina lodziwika bwino, zisa za coral. Makoma apakati pa ma corallites amalasidwa ndi ma pores otchedwa khoma pores omwe amalola kusamutsidwa kwa zakudya pakati pa ma polyps.

Zokondedwa, monga ma corals ambiri, zimakula bwino m'nyanja zotentha, zoyaka ndi dzuwa, zimadya posefa ma plankton ang'onoang'ono ndi ma tentacles awo ozungulira ndipo nthawi zambiri amakhala mbali ya matanthwe. Mtunduwu unagawidwa padziko lonse lapansi kuchokera kwa malemu Ordovician mpaka kumapeto kwa Permian.

Tanthauzo ndi katundu wa corals zakale

Gawo lotsatirali ndi sayansi yabodza komanso yozikidwa pazikhulupiliro za chikhalidwe.

Malinga ndi malingaliro a metaphysical, coral petrified ndiye mwala wapangodya woyenera kusintha. Agate imakhulupirira kuti imathandiza kuchiza matenda a kapamba komanso kupititsa patsogolo kayendedwe ka mpweya komanso kuyenda kwa mpweya. Mafuta a coral amagwiritsidwa ntchito pochiza matenda a maso, khungu ndi m'mimba. Amakhulupiliranso kuti izi zimatalikitsa moyo wautumiki.

Mafuta a Coral (kapena Agatized Coral)

FAQ

Kodi ma coral owonongeka amakhala ndi zaka zingati?

Zakale zakale kwambiri za coral ndi zaka 450 miliyoni. Miyala yambiri yomwe imapezeka masiku ano ikhoza kukhala pakati pa zaka 100,000 ndi 25 miliyoni, ngakhale zitsanzo zambiri zakale zapezeka mu nthawi ya Silurian, zaka 390 miliyoni zapitazo.

Kodi mungadziwe bwanji ngati coral ili ndi zinthu zakale?

Mtundu wa coral nthawi zambiri umawonekera mwala ngati maluwa ang'onoang'ono.

Momwe mungayeretsere ma coral a petrified?

Pambuyo poyeretsa bwino, zilowerereni zotsalirazo mu 50% apulo cider viniga ndi madzi. Ndimaviika mafuta anga kwa ola limodzi ndikubweranso ndi mswachi wanga kuti ndithandize kuchotsa zina zakunja. Mukamatsuka zinthu zakale, onetsetsani kuti zokwiriridwa pansi sizikhala ndi asidi.

Mafuta achilengedwe a coral akugulitsidwa m'sitolo yathu ya miyala yamtengo wapatali

Timapanga zodzikongoletsera zamtengo wapatali zamakorali monga mphete zaukwati, mikanda, ndolo, zibangili, zolembera…