Film for consultation only
© CNRS - Sciencefilm - 1966
Reference
1266
Marine Biology on the Brittany Coast
The Roscoff biological research station and some of its activities.
Ultrasonic sounding to make detailed sections of the ocean floor; exploration of the floor.
Various hydrological observations. Underwater observation of eating habits of certain animals (cuttlefish, starfish...).
Animal samples taken by diving; afterwards these animals are kept in aquariums (different types of sponges are presented).
Biotope prospecting along the coastline.
Study of the sand microfauna, samplings and observations.
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