Waa wax cajiib ah in loo maleynayo in gecko yar oo ku xayiran amber 54 milyan oo sano uu hadda noqday muujin cilmiyeed. Fossilization ee gecko ee xaalad saafi ah ayaa fursad noo ah inaan fahamno dabeecadda, anatomy, iyo qaab-dhismeedka geckos ee malaayiin sano ka hor.
Daah-furka ayaa la sameeyay 2004tii cilmi-baarayaal Aaron M. Bauer, oo ka tirsan Waaxda Biology ee Jaamacadda Villanova, Wolfgang Bohme oo ka socda Matxafka Alexander Koenig iyo Wolfgang Weitschat oo ka socda Jaamacadda Hamburg.
Muujintan cajiibka ah waxay markhaati u tahay qoto dheeraanta cajiibka ah iyo kakanaanta taariikhda meereheena, taasoo muujinaysa muhiimada sii socota ee cilmi baarista iyo sahaminta paleontological. Marka aan wax badan ka ogaano meereheena hore, waxaan helnaa fikrado qiimo leh oo ku saabsan horumarka iyo horumarka nolosha Dunida, taas oo noo ogolaaneysa inaan si fiican u fahanno booska aan ku leenahay aduunka nagu wareegsan.
Falanqeyn cilmiyeed dheer ka dib, waraaqaha cilmi baarista ayaa shaaca ka qaaday in fosilku uu ka tirsanaa xilligii Eocene ee hore. Kuwa aan aqoon wakhtigan juqraafiyeed, Eocene Epoch ama muddada, oo socotay 56 ilaa 33.9 milyan sano ka hor, ayaa loo aqoonsaday inay tahay qayb-hoosaadka labaad ee ugu weyn ee Muddada Paleogene gudaha Cenozoic Era casriga ah.
Sida laga soo xigtay cilmi-baarayaasha, gecko-gan ayaa ku xayiran Baltic amber waxaana laga helay waqooyi-galbeed ee Ruushka. Waxay ku andacoonayaan in fosilkani yahay "qorraxda gekkonid ee ugu da'da weyn ee lagu matalo in ka badan hadhaagii lafaha jajaban. Nambarada muunada inta badan waa sax oo waxay muujinayaan isku darka jilayaasha gaarka ah ee aan lagu arkin qaab kasta oo nool."
Daah-furka ayaa sidoo kale shaaca ka qaaday in scansors-yada (cagaha gecko yar) waxay la mid yihiin kuwa laga helay geckos waaga hadda jira waxayna caddeeyeen in nidaamka dhejiska adag uu ku jiray geckos ku dhawaad 20 ilaa 30 milyan oo sano ka hor intii hore loo rumaysnaa.
Tani waxay asal ahaan ka dhigan tahay in geckos ay ku jireen meerahan muddo dheer oo ay ka badbaadeen wax kasta oo dabeecadda ku soo tuurtay hortooda ilaa taariikhdan. Sidee cajiib ah oo la yaab leh isku mar?
Ka dib markaad akhrido wax ku saabsan gecko-da 54-milyan ee ku xayiran cambar, wax ka akhri octopus-yadii hore ee taariikhiga ahaa ee agagaarka dinosaurs ka hor.
