In geological history of the earth, the beginning of birds and mammals occurred in: Chronological Order Of Evolution Mcqs April 30, 2019 BILAL KHATTAK0 A.Carboniferous and Permian Period B.Jurassic period C.Silurian and Devonian period D.Eocene and Oligocene PeriodRelated Mcqs:Amphibians were at climax during:Coenozoic Era has periods namely:Trilobites and Brachiopods were dominant during:The fishes dominated during:Evolution of human society and culture occurred during:Giant Reptiles flourished during Jrassic period but became extinct during:First land vertebrate originated during:Giant Dinosaurs became extinct during:Large and winged insects originated about 34.5 erore years ago during the period known as:Cephalopod Molluscs were dominant during: