- Adireshin: Santa Cruz, Argentina
- Yawan tsawon: 160 m
Daya daga cikin tsofaffin wuraren da aka fi sani a Argentina an yi la'akari da Cueva de las Manos - kogo a kudancin kasar, a lardin Santa Cruz. Cueva de las Manos a cikin Mutanen Espanya yana nufin "kogo na hannun", wanda ainihin ya nuna wannan wuri. Daga cikin 'yan yawon bude ido, kogon ya zama sanannen karuwanci saboda labarun dutsen gargajiya da yawa daga hannun kabilar Indiyawa. Wadannan zane suna kama da ladaran yara - hawan dabino a kan takarda. Tun 1991, alamar da ke cikin jerin abubuwan tarihi na duniya na UNESCO shi ne babban wuri mai tarihi.
Bambanci daga cikin kogo
Cueva de las Manos yana kan yankin Patagonia kusa da garin Bajo Caracoles a kwarin kogin Rio Pinturas. A gaskiya ma, Cave na hannayensu yana da hanyoyi daban-daban, wanda tsawonsa 160 m ne. Yana da sauƙi a rasa a wannan ƙasa, saboda haka ba a yarda da yawon bude ido a cikin dukan gorges ba, amma ga mafi ban sha'awa da lafiya. Zaka iya ziyarci kogon mafi girma, tsayinsa ya kai m 10 m, zurfin kuma shi ne m 24. Bugu da ƙari, yana da fadi da yawa, mafi girman nisa wannan kogon yana da m 15. An sani cewa har zuwa 8th c. a nan rayu 'yan asalin Indiyawa.
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Yanayin launi na zane-zane
Mafi yawan hotuna, fiye da 800 dabino, suna cikin babban kogo Cueva de las Manos. Yawancin zane suna aikatawa cikin mummunar. Suna kuma lura da hotuna masu kyau, wanda ya bayyana a baya. Launi na dabino ya bambanta: akwai ja, launin rawaya, baƙi da fari. Ta wace hanya aka zaba launi don hotunan, masana kimiyya ba su kafa ba. Mafi tsofaffin su na cikin karni na IX, kuma daga bisani an buga su a cikin karni na X.
An ajiye zane-zane a cikin kogo saboda yin amfani da fenti na ma'adinai. An yi amfani da wadannan takardu tare da taimakon ƙananan kasusuwa, waɗanda masana masana kimiyya suka gano a cikin kogo. Kawai tare da taimakon tubules, masana kimiyya sun gudanar da ƙayyade shekarun hotuna. Indiya mai launin launi na Indiya da aka karɓa, sun hada da bututun ƙarfe na oxyde, don samun launin launi mai amfani da manganese oxide. White samu saboda dacewa inuwa daga yumbu, da kuma rawaya - natrouarosite.
A kan ganuwar kogo Cueva de las Manos, masu yawon bude ido na ganin ba kawai dabbobin dabino ba, amma har da wasu zane wanda ke nuna bangarorin rayuwa da rayuwar al'ummomin India. Wannan yafi dacewa da wuraren farauta. Ana iya amfani dasu don sanin wanda Indiyawa suke farauta. A cikin kogon akwai zane-zane-nandu, guanaco, wakilai daban-daban na dabbobin da sauran dabbobi. Har ila yau, akwai matakai na waɗannan dabbobi, da siffofi na geometric, da kuma nau'o'i daban-daban na mazaunan kogon.
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Wane ne ya mallaki dabino na hannunku?
Bayan nazarin kogo Cueva de las Manos a Argentina, masana kimiyya sun ƙaddara cewa dabino sun fi yawancin yara. Kuma don ƙirƙirar zane, mun yi amfani da hagu. Bisa ga masana kimiyya, wannan shi ne saboda gaskiyar cewa hannun dama yana da sauki don zana da riƙe da bututu. Hagu suka bar kwafin hannun dama. Masana binciken ilimin kimiyyar binciken sun gano cewa samfurin dutsen ne sakamakon sakamakon farawa. Lokacin da yarinya ya zama mutum, sai ya wuce sau da dama, daya daga cikinsu shine alamar dabino a kan ganuwar kogon inda yan kabilar suka rayu. Gaskiyar cewa a cikin kogo da ke zaune a kabilun Indiya, sun ce sun sami abubuwa na yau da kullum.
Yaya za a iya zuwa Cave of Hands?
Cueva de las Manos Cave ya fi kyau daga Bajo Caracoles. Daga nan ta mota tare da hanyar RP97, lokacin tafiya shine kimanin awa 1, tare da RN40 - kimanin 1.5 hours. A nan, za ka iya yin karatun tare da jagorar mai shiryarwa, wanda zai gaya maka ma'anar kowane hoton.
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