GEOLOGICAL TIME SCALE
amateurs of earth sciences
From the appearance of life on Earth
at 0 hour, 600 million year ago
pleistocene GEOLOGICAL CLOCK 1
Life's beginning- 600 million years ago
ere primaire Homo sapiens appears at 11H 54' 40"
galerie de photo 3d

 

This geological time scale, presented as a clock, allows a better comparison of the relative lenght of each particular geological era or period. This form makes it easier to understand. It precedes the photogallery "3d" of an amateur of paleontology and mineralogy, collecting minerals and fossils, but only an amateur. This site is designed as a recreational site. I hope that very serious amateurs will be very indulgent towards me and that they will not hesitate to correct my lack of knowledge. I thank them inadvance.

 

echelle geologique
silurien
devonien
sous forme d'horloge
apparition de la vie
echelle des temps geologique

Each period : Precambrian, Cambrian, Ordovician, Silurian, Devonian, Carboniferous, Permian, Triassic, Jurassic, Cretaceous, Paleogene, Neogene and Pleistocene, is placed in its own corresponding era: Primary, Secondary, Tertiary or Quaternary, and will be illustrated by "3d" photos according to representative fossils available in my collection.
Others will follow as i find them or purchase them
.

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