Masana kimiyya sun gano zanen shacin hannu 'mai shekara 67,800' a wani kogo a Indonesia

Kwanan nan masu bincike sun gano abin da ake kyautata zaton shi ne mafi tsufa a duniya a zane-zanen kogo a Tsibirin Muna da ke Kudancin Sulawesi, Indonesia, a cewar wani bincike da aka buga a mujallar Nature a ranar Laraba.

An samar da zane-zanen hannu mai akalla shekaru 67,800 da suka gabata, bisa ga sakamakon da binciken ya nuna.

Wannan zane yana da nisan kilomita 300 daga zanen kogo da aka gano a shekarar 2024, wanda a lokacin aka gano shi a matsayin zanen kogo mafi tsufa a duniya, wanda ke nuna hoton alade na daji wanda aka kiyasta yana da shekaru kusan 51,200, a cewar kafar watsa labarai ta Jakarta Post.

Sabon sakamakon abin da aka gano, wani zanen hannu a cikin Kogon Liang Metanduno, yana ɗaya daga cikin misalai da dama na zane-zanen dutse da aka samu a faɗin Tsibirin Muna da ke maƙwabtaka da Tsibirin Buton da ke kudu maso gabashin Sulawesi.

Adhi Agus Oktaviana, masanin ilmin kayan tarihi a Hukumar Bincike da Ƙirƙira ta Ƙasa (BRIN) ta Indonesia kuma ɗaya daga cikin marubutan binciken, yana bincike a tsibirin tun daga shekarar 2015 don gano tsoffin zane-zanen hannu a cikin kogo.

Ya gano wasu zane-zanen hannu da dama, ciki har da ɗaya a cikin kogon Metanduno wanda aka ɓoye a ƙarƙashin sabbin zane-zane da ke nuna wani mutum yana hawa doki tare da kaza.

Binciken ya ce hoton hannun yana cikin "mummunan yanayi na samun kariya," duk da ya disashe, amma har yanzu yana nuna "wani ɓangare na yatsun hannu da tafin hannu.”

"Bayan yatsa ɗaya ta yi kama da an kankantar da shi ta wata hanyar, ko dai ta hanyar ƙarin shafa fenti ko ta hanyar motsa hannu yayin shafa fenti, wani nau'in zane na musamman wanda har yanzu kawai a Sulawesi aka gano irin sa," in ji shi.