Individual volumes and masses of 50 mussels (Mytilus edulis), collected at Agon (France) the 4th april 2018

Individual volumes (ml) and masses (g) of 50 mussels (Mytilus edulis), collected at Agon (France) the 4th april 2018 . the volume was measured by overflow by reading the volumes difference obtained when an individual is immersed in a known volume of water (20ml). The mass is measured with an electronic scale. This dataset was used to convert mussel volume (Hectolitre) in mass (Kilogram) in an historical time series during my Matser 1 thesis in 2018 : Study of commercial fishs in Seine Bay by use the historical administrative reports for 1866 at 1980 - UFR Sciences et Techniques du Havre (France). The associated model (a linear regression : weight = a*Volume + b) is presented in the R script "ana_mussel.R".