Ancient zokwawa. alibe

zaka mazana awiri miliyoni zapitazo olamulira a dziko lathuli ndi wakale zokwawa. Iwo anali korona wa chilengedwe cha nthawi! Palibe nyama zina si unachitikira "mphamvu" bola ngati zokwawa. Panali ambiri - abuluzi wakale, crocodilians, tuatara, koma pachimake pa chitukuko anayamba Inde, zinyamazi. Zveroyaschery moyo kulikonse: pa dziko, mu madzi, mu mlengalenga!

The sayansi ya zinyamazi

zokwawa wakale anasiya zambiri zinsinsi kuti mphamvu si aliyense kudziŵa. Kuyambira mafupa a mafupa zveroyascherov ndi njira yoyenera mukhoza "kujambula" chithunzi cha kale: deta kunja buluzi, njira yake ya moyo, ndi zina zotero. Zimenezi n'zimene zokwiriridwa. ntchito yawo ndi pang'ono ngati ntchito ofufuza: pa shards wosweka adzachira nyengo yonse ya moyo wa chokwawa chimphona! Apa muyenera kukhala wokhoza mwaluso kuphatikiza yanu yodziŵiratu zinthu pasadakhale ndi logic ndi m'maganizo, kutola makombo ting'onoting'ono "moyo zapitazi" wa dinosaur a. Kubwezeretsa zojambula za mbuyomu - si chinthu chophweka. Popanda kuganiza bwino anayamba ndi kuganiza zogwirizana sangachite pano. Paleontology - ndi kumlingo sayansi kulenga: ngakhale wamba kuti alengeze mfundo ndi ufulu wa kulungamitsidwa yake mbali yofunika kwambiri mu unyolo wa zochitika za m'nthawi ya ... M'badwo wa zinyamazi!

Gawo pang'ono

Zokwawa Nyama - izi achilendo ndithu gulu la zamoyo. chakuti kalasi lagawidwa subclasses, ambiri wosazindikira ndi wamkulu amene - otchedwa anapsid. Otsiriza a iwo anakhala zinatha zaka miliyoni mazana awiri zapitazo. A nthambi osiyana gulu - Synapsid. Izi ndi makolo nyama. Synapsid sanathe moyo mpaka pa nsonga ya mbadwa zake. Kenako anabwera mphukira Diapsid, womwe lagawidwa lepidosauria ndi archosaurs. Zoyambazo monga onse amoyo wathu nthawi, abuluzi, njoka, tuatara, ndi zina zinatha ogwirira m'madzi ndi makosi yaitali Njoka ndi otchedwa plesiosaurs. Ndi archosaurs monga ng'ona, pterosaurs ndi zinyamazi. Izi zokwawa wakale pafupifupi onse zinatha. Only ng'ona. Kodi - ana okha zapoizoni akale? Osati ndendende!

nthenga cholowa

ana Direct wa zinyamazi ndi mbalame. Si zokwawa kalasi, koma ndi dongosolo lawo nthenga ndi maonekedwe amatikumbutsa zinyamazi wakale. Pa nthawi yomweyo kumva kusiyana: mbalame - mbadwa za osati zouluka mtundu zveroyascherov wa pterosaur Quetzalcoatl, kutanthauza "dziko" zinyamazi ndi! Zouluka zinyamazi anakhala zinatha, wosasiya cholowa.

Imfa ya mafumu ndi

zokwawa wakale anali zosiyanasiyana kwambiri ndiponso ochuluka, mu ungwiro wake ndi bungwe kwa iwo sakanakhoza poyerekeza ndi ina gulu la ziweto. Zveroyascherov kuphunzira ndi kupitiriza kuphunzira ndi chidwi kuposa nyama zinatha. Kugwa kwa "Ufumu wa zinyamazi ndi" akadali amalenga kwambiri ziphunzitso, mikangano, Mabaibulo. Chifukwa chirichonse, panalibe imfa ya mafumu kulamulira padziko lonse lapansi chokwawa, panatha mamilioni angapo zaka pamaso pa dziko lapansi anali wokhoza kuti achire pambuyo ndi mavuto padziko lonse. Pamene izo zonse zinachitika, zinyamazi chimphona sanapeze malo ake. Iwo anafa kalekale. M'malomwake, ena - nyama zokongola ndi wamphamvu! Koma tili ndi zinthu zina zimene mukuzidziwa kuti kagulu ka ana zapoizoni akale akhala ndi moyo, ndipo lero anthu ake ali ponseponse ... Ndi - mbalame!