I-Paleontology

I-embryo ye-dinosaur egcinwe ngendlela emangalisayo itholwe ngaphakathi kweqanda le-fossilized 1

Umbungu we-dinosaur olondolozwe ngendlela emangalisayo watholakala ngaphakathi kweqanda lefosili

Ososayensi eDolobheni lase-Ganzhou, esifundazweni sase-China esiseningizimu ye-Jiangxi, bathole impumelelo enkulu abayitholile. Bathola amathambo e-dinosaur, eyayihlezi esidlekeni sayo samaqanda ahlutshiwe. I…

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⬝ Mar27,2024, 3 51:XNUMXpm

Kutholwe inhloko yempisi eneminyaka engu-32,000 egcinwe kahle endaweni eyiqhwa yaseSiberia.

Uma kubhekwa izinga lokulondolozwa kwekhanda lempisi, abacwaningi bahlose ukukhipha i-DNA esebenzayo futhi bayisebenzise ukulandelanisa ufuzo lwempisi.

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⬝ Mar27,2024, 2 59:XNUMXpm

Izinsalela ezingavamile zezinhlobo zezinja zasendulo ezitholwe izazi ze-paleontologists

Lezi zinja kukholakala ukuthi zazizulazula endaweni yaseSan Diego eminyakeni eyizigidi ezingu-28 edlule.

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⬝ Mar25,2024, 12 51:XNUMXam

I-fossil eneminyaka eyizigidi ezingama-48 yenyoka engaqondakali enombono we-infrared

Inyoka ephilayo enekhono eliyivelakancane lokubona ekukhanyeni kwe-infrared yatholwa e-Messel Pit, indawo ye-UNESCO yamagugu omhlaba eJalimane. Izazi ze-paleontologists zisikhanyisela ngokuziphendukela kwemvelo kwasekuqaleni kwezinyoka namandla azo ezinzwa.

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⬝ Mar23,2024, 1 06:XNUMXpm

Imifece yasendulo yembula amakhulukhulu ezinyosi ezicwilisiwe zangesikhathi sikaFaro

Cishe eminyakeni engu-2975 edlule, uFaro Siamun wabusa phezu kwe-Lower Egypt ngenkathi uBukhosi bukaZhou bubusa eChina. Phakathi naleso sikhathi, kwa-Israyeli, uSolomoni wayelindele ukulandelwa kwakhe esihlalweni sobukhosi ngemva kukaDavide. Esifundeni manje esisazi ngokuthi yiPortugal, izizwe zase zisondela esiphethweni seNkathi Yethusi. Ngokuphawulekayo, endaweni yanamuhla yase-Odemira ogwini oluseningizimu-ntshonalanga yePortugal, kwenzeke isenzakalo esingavamile nesingavamile: inani elikhulu lezinyosi zafela ngaphakathi kwemifece yazo, izici zazo eziyinkimbinkimbi ze-anatomical zilondolozwe ngendlela efanele.

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⬝ Mar20,2024, 3 16:XNUMXpm

Lesi sigcilikisha esibhajwe enhlaka sineminyaka eyizigidi ezingu-54 ubudala, sibukeka siphila!

Lokhu kutholakala okumangalisayo kunikeza ukukhanya ngokubaluleka kwezigcilikisha ekuziphendukeleni kwemvelo kanye nendlela ukushintsha kwazo okuhlukahlukene kuzenze zaba olunye lwezinhlobo zezibankwa eziphumelela kakhulu emhlabeni.

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⬝ Mar7,2024, 5 25:XNUMXpm

Yini ebangele ukushabalala kwenqwaba ye-5 emlandweni womhlaba?

Lezi zici ezinhlanu zokuqothulwa, ezaziwa nangokuthi "i-Big Five," ziye zashintsha inkambo yokuziphendukela kwemvelo futhi zashintsha ngokuphawulekayo ukuhlukahluka kwempilo eMhlabeni. Kodwa yiziphi izizathu ezibangela lezi zenzakalo eziyinhlekelele?

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⬝ Mar4,2024, 8 48:XNUMXpm

Umlando omfushane Womhlaba: Isikali sesikhathi sokuma kwezwe - ama-eons, ama-eras, izikhathi, ama-epoch neminyaka

Umlando woMhlaba uyinganekwane ethokozisayo yokuguquka njalo nokuziphendukela kwemvelo. Eminyakeni eyizigidigidi, iplanethi iye yaba nezinguquko ezimangalisayo, ezakheka amandla okwakheka komhlaba kanye nokuvela kokuphila. Ukuze baqonde lo mlando, ososayensi benze uhlaka olwaziwa ngokuthi isikali sesikhathi sokuma kwezwe.

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⬝ Mar4,2024, 5 05:XNUMXpm

Izinsalela ze-'drako wasolwandle' ezineminyaka eyizigidi eziyi-180 ubudala ezitholwe e-UK reservoir 7

Izinsalela ze-'dragon dragon' ezineminyaka eyizigidi ezingu-180 ubudala ezitholwe endaweni yokugcina amanzi e-UK

Uhlaka lwamathambo amakhulu esilwane esihuquzelayo sangaphambi komlando esangasekho, esasihlala eduze kwama-dinosaurs eminyakeni eyizigidi eziyi-180 edlule ngesikhathi seJurassic Period, satholakala ngesikhathi sokunakekelwa okujwayelekile endaweni yokulondoloza imvelo yaseBrithani.

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⬝ Feb 12,2024, 5 42:XNUMXpm