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Fóssil de pássaro primitivo - Confuciusornis sanctus, com 125 a 120 milhões de anos atrás (Período Mesozóico), encontrado em Liaoning, Província da China

Primitive Early Eocene bat from Wyoming and the evolution of flight and echolocation (2007) by Simmons, Seymour, Habersetzer & Gunnell Synopsis Bats (Chiroptera) represent one of the largest and most diverse radiations of mammals, accounting for one-fifth of extant species. Although recent studies unambiguously support bat monophyly and consensus is rapidly emerging about evolutionary relationships among extant lineages the fossil record of bats extends over 50 million years, and early…

bernievideo: “Fossil in Travertine” (Taken with Instagram)

Archaeopteryx fossil

Prehistoric Sea Lilies #hmnspaleo

Lepidotus sp Jurassic Period – approx. 180 million years old Holzmaden, Germany

Resultado de imagem para fossils

Archaeopteryx fossil, estimated to be between 195-135 million years old. Shows evolutionary transition from dinosaurs to birds.

Beleza Genuína,Conchinha,Minerais,Fósseis De Coral,Conchas Do Mar,Cartuchos,Céu,Com O,Água

A rare complete Pterodactyl fossil