FOSSILS: what is their scientific interest? (by Mrs. RUAULT-DJERRAB) скачать в хорошем качестве

FOSSILS: what is their scientific interest? (by Mrs. RUAULT-DJERRAB)

The purpose of this video is to explain the scientific interest of fossils (why are they studied by scientists?). Many images are used to illustrate the point. This video is intended for 2nd year students of a Bachelor's degree in Geology (paleontology module), but can of course be of interest to another audience. Video highlights: 00:12: Introduction 00:39: Dating 02:09: Reconstructing ancient landscapes (paleoenvironmental studies) 03:20: Others (studying the history of life, mass extinctions, etc.) For more information on sedimentary geology, visit the site: http://djerrab-geologie-guelma.e-mons... To see all the photos presented in my videos (and more), visit my photo site: https://adjerrab.wixsite.com/photo-ge... Reference of the photos used: Galerie des Vertébrés, MNHN, Paris (photo by Djerrab S.) Personal photos Photo of current Nautilus: "Nautilus pompilius (detail)" by Hans Hillewaert is licensed under CC BY-SA 4.0. Photo of a Cretaceous ammonite: "Ammonite Jeletzkytes" is licensed under CC BY-SA 3.0.